
Recent Advances in the Science and Technology of Zeolites and Related Materials
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Content
- Cover
- Table of Contents
- Methylcyclohexane Transformation Over HBEA and HMOR Zeolites: Reaction And Deactivation
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Activity and Selectivity of the Fresh Catalysts
- Composition of Coke and Mode of Formation
- Mode of Deactivation
- Conclusions
- References
- In Situ Investigation of Cumene Synthesis Over Dealuminated Zeolite Catalysts by Means of a Tapered Element Oscillating Microbalance
- Abstract
- Introduction
- Experimental Section
- Catalyst Preparation and Characterization
- Catalytic Experiments
- Results and Discussion
- Catalyst Characterization
- Cumene Synthesis Over Zeolites H-EU-1, H-NU-87, H-MCM-22 and H-Beta
- Influence of the Dealumination
- Conversion Over Zeolite H-Beta
- Conversion Over Zeolite H-EU-1
- Conversion Over Zeolite H-MCM-22
- Conclusions
- Acknowledgements
- References
- Regimes of Methanol Conversion on Zeolites
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Initiation
- Acceleration
- Retardation
- Reanimation
- Regime of Deactivation by Coking
- Conclusions
- References
- Dynamics of Water and Methanol in H-Mordenite
- Abstract
- Introduction
- Methods and Models
- Results and Discussion
- Conclusion
- References
- The Activation of C=C Bond in Alkenes by Cu+ Ions in Zeolites IR, TPD-IR Studies and DFT Calculations
- Abstract
- Introduction
- Experimental
- DFT Calculation Method
- Results and Discussion
- IR Studies of the Interaction of but-1-ene with Cu+ in CuX and CuZSM-5
- TPD-IR Studies of Butene Desorption from CuX Zeolite
- Quantumchemical DFT Calculations
- Acknowledgement
- References
- A CFB Unit for Skeletal Isomerization of Linear C4-C6 Olefins on Ferrierite Catalysts
- Abstract
- Introduction
- Experimental
- Catalyst
- Feed and Product Analysis
- CFB Pilot Unit
- Fixed Bed Unit
- Results and Discussion
- Activity in Fixed Bed Microreactor
- Activity in CFB Pilot
- Comparison of the Reactors
- Conclusion
- References
- Transalkylation of 1,4-Diisopropylbenzene with Naphthalene over Dealuminated Mordenites
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Catalysts
- Transalkylation of Naphthalene and Diisopropylbenzene
- Conclusions
- Acknowledgements
- References
- Selectivity Improvement in Xylene Isomerization
- Abstract
- Introduction
- Experimental Section
- Catalyst Modification
- Catalyst Characterization
- Xylene Isomerization
- Results and Discussion
- Characterization of Pre-Coked and Silylated Samples
- Effect of Surface Modification on Selectivity
- Xylene Isomerization via Transmethylation Reactions
- Conclusions
- Acknowledgements
- References
- Catalytic Synthesis of Hexyl-Naphthalene over H-Type Zeolites
- Abstract
- Introduction
- Experiment
- Synthesis and Characterization of H-Type Zeolites
- Test of the Catalytic Properties
- Results and Discussion
- Effects of Reaction Temperature and Reaction Time on Naphthalene Conversion
- Effect of Reaction Temperature and Reaction Time on Product Distribution
- Characterization and Difference in Catalytic Activities of the Catalysts
- Acknowledgement
- References
- An Alternative Preparation Method for Ion Exchanged Catalysts: Solid-State Redox Reaction
- Abstract
- Introduction
- Experimental
- Samples
- TPHE
- XANES
- DRIFTS
- Ethane Aromatization
- Results and Discussion
- Conclusion
- Acknowledgement
- References
- Catalytic Activity of Zincosilicate MFI for the Dehydrogenation of Hydrocarbons
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusions
- References
- Dehydrogenation of Ethylbene over Ga- and fe-Containing MCM-41
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Catalysts
- Oxidative Dehydrogenation of Ethylbenzene
- Dehydrogenation of Ethyl Benzene
- Stability of the Catalysts
- Conclusions
- Acknowledgements
- References
- An In Situ 13C MAS NMR Study of the Zeolite-Catalyzed Alkylation of Polar Aromatics
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Methylation of Aniline and Phenol on Acidic Zeolite H-Y
- Methylation of Aniline and Phenol on Basic Zeolite CsOH/CsNa-Y
- Conclusions
- Acknowledgements
- References
- Pore Structure and Shape-Selectivity in the Isopropylation of Biphenyl Catalyzed by One-Dimensional Large Pore Zeolites
- Abstract
- Introduction
- Experimental
- Zeolites
- Catalysis
- Reagents
- Isopropylation
- Characterization of Catalysts
- Results and Discussion
- Twelve Membered Ring Zeolites
- Mordenite
- ZSM-12
- SSZ-31
- SSZ-24
- SSZ-42
- Fourteen Membered Ring Zeolites
- UTD-1
- CIT-5
- Shape-Selectivity and Type of Zeolites
- Conclusion
- References
- Influence of Zeolite Pore Structure on Benzene Propylation to Iso-/n-Propylbenzene
- Abstract
- Introduction
- Experimental
- Computations
- Zeolites
- 13C NMR
- Results and Discussion
- Computer Simulations
- 13C NMR
- Conclusions
- References
- Effects of SiO2/Al2O3, MgO Modification and Hydrothermal Treatment on Shape-Selectivity Methylation of 4-Methylbiphenyl with Methanol over HZSM-5 Zeolite ...
- Abstract
- Introduction
- Experimental
- Preparation of the Samples
- Characterization of the Samples
- Catalytic Test
- Results and Discussion
- Effects of SiO2 / Al2O3 Ratios of HZSM-5
- Effect of MgO Modification
- Effect of Hydrothermal Treatment
- Conclusion
- Acknowledgements
- References
- Pressure Induced Enhancement of Shape Selective Phenol Methylation
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Conclusions
- References
- Synthesis of 2,6-Dimethylnaphthalene from Pentenes and Toluene
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- 2,6-DMN from O-Xylene and 1,3-Butadiene via 2,6-Triad DMNs
- 2,6-DMN from Toluene and Pentenes via 2,6- and 2,7-Triad DMNs
- Alkylation
- Reforming
- Hydroisomerization/Dehydrogenation
- Conclusions
- Acknowledgements
- References
- Acidity Characterization of H-ZSM-5 Catalysts Modified byPre-Coking and Silylation
- Abstract
- Introduction
- Experimental
- Surface Modification Methods
- Characterization Methods
- Results and Discussion
- Solid-State 27Al MAS NMR Study
- Room Temperature Xenon Isotherm and 129Xe NMR Studies
- Solid-State 31P MAS NMR Study
- Conclusions
- Acknowledgements
- References
- Synthesis and Characterization of Zeolite NU-1
- Abstract
- Introduction
- Experiment
- Catalyst Preparation
- Catalyst Characterization
- XRD Test
- Scanning Electron Microscopy
- FTIR Spectroscopy
- Temperature Programmed Desorption of Ammonia
- Reaction Tests
- Results and Discussions
- Synthesis and Characterization of the Zeolite Nu-1
- Catalysis
- Conclusion
- References
- Shape Selective Conversion of 1,2,4-Trimethylbene over Different Zeolite Frameworks
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Pseudocumene Reactivity on 12-Membered Ring Systems: Beta and Y Zeolites
- Pseudocumene Reactivity on ZSM5
- Interaction of the Beta Zeolite Catalyst with 1,2,4-TMB
- Interaction of the Beta Zeolite Catalyst with 1,3,5-TMB
- Interaction of the H-ZSM5 Zeolite Catalyst with 1,2,4-TMB
- Conclusions
- References
- A Convenient Route to Inactivate the External Surfaces of Zeolite HZSM-5
- Abstract
- Introduction
- Experimental
- Preparation of Samples
- Characterizations
- Results and Discussion
- Acknowledgement
- References
- Performance of FCC Catalytsts Prepared with Sub-Micron Y Zeolite
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Characterisation of Zeolites and FCC Catalysts
- Performance of FCC Catalysts
- Conclusions
- References
- The Role of Manganese Contained Zeolite Catalysts in Tuning Bi-/Mono-Molecular Reaction Pathway Selectivity in FCC Process
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Relative Selectivity of Bi-molecular to Mono-molecular Reaction Pathways (R1)
- Selective Hydrogen Transfer Ability
- The Role of Mn in Stabilizing the Unit Cell of Y Zeolite
- The Role of Mn in Activating C-H Bonding of Hydrocarbon Molecules
- Design of a Practical Catalyst and its Commercial Performance
- Conclusion
- References
- Development of Structure Stabilized SSY Zeolite
- Abstract
- Introduction
- Experimental
- Sample Preparation
- Sample Characterization
- Sample Evaluation
- Results and Discussion
- Properties of the SSY
- Analysis and Performance
- Equilibrium Cell Stability
- Acid Hydroxyl Structure Stability
- Framework Aluminum Stability
- Evaluation
- Cracking Activity and Hydrogen Transfer Activity
- Conversion Capability and Reduction of Olefin
- Conclusion
- References
- Catalytic and Mass Transport Properties of Ferrierites: The Skeletal Isomerization of Butene
- Abstract
- Introduction
- Experimental Section
- Results and Discussions
- Conclusions
- Acknowledgements
- References
- Medium and Large Pore Zeolites in N-Hexene Skeletal Isomerization
- Abstract
- Introduction
- Experimental Section
- Zeolites
- Characterization of Zeolites
- Activity Measurements
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Isomerization of Cyclopropane on H+-Exchanged Zeolites of Different Types: An In Situ Drift Spectroscopic Study
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Acknowledgments
- References
- Initiation of Unfavourable Reactions by Proton Cyclic Transfer over Zeolite-Containing Catalysts
- Abstract
- Introduction
- Experimental
- Results
- Effect of Catalyst Pretreatment
- Discussion
- Conclusion
- References
- Aliphatic-Aromatic Hydrocarbon Interconversion over Zn and Ga Modified Zeolites: Effect of Zeolite Crystallinity and Method used for Modification on Performance
- Abstract
- Introduction
- Experimental
- Results and Discussion
- ZnH-ZSM-5 and Zn/H-ZSM-5 Samples
- GaH-ZSM-5 and Ga/H-ZSM-5 Samples
- Acknowledgement
- References
- Hydroisomerization of n-Hexadecane on Zeolite Catalysts
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Catalytic Activity Measurements
- Surface Acidity Measurements
- Results and Discussion
- Activity and Selectivity Results
- Surface Acidity of Pt/SAPO-11
- Distribution of Products
- Distribution of Isomerized Products
- Distribution of Cracked Products
- Discussion of Reaction Mechanism
- Conclusion
- References
- The Effect of Acidity and Pore Structure of Catalysts on the Dehydroisomerization of n-Butane to Isobutene
- Abstract
- Introduction
- Experimental
- Synthesis of Molecular Sieve
- Catalyst Preparation
- Characterization
- Catalytic Testing
- Results and Discussion
- Conclusion
- References
- Pd-Mo Bimetallic Catalysts Supported on Y-Zeolite: Effect of Molybdenum on Structural and Catalytic Properties of Palladium in Partial Hydrogenation of 1,3 Butadiene
- Abstract
- Introduction
- Experiments
- Preparation and Treatment of Catalysts
- Catalyst Characterization
- Catalytic Tests
- Results and Discussions
- Electron Microscopy Investigation
- XRD Investigation
- Catalytic Tests Results
- Conclusion
- References
- Deactivation of Pt/Mordenite (MOR) during the Hydroisomerisation of N-Pentane
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Catalytic Test
- Characterisation of the Catalysts
- Chemical Analysis
- Samples Textural Determination
- X-Ray Diffraction
- XPS-Spectroscopy
- CO Chemisorption
- NH3-TPD
- NMR-Spectroscopy
- IR-Spectroscopy
- Results
- Catalytic Tests
- Reference Tests (TR)
- Deactivalion Tests (TD)
- Deactivation Tests at Low Temperature (Test TDLT)
- Characterisation
- ICP (Elemental Analysis)
- Textural Determination
- X-Ray Diffraction
- XPS Spectroscopy
- Platinum Efficiency Measurement by CO Chemisorption
- Ammonia Adsorption and Temperature Programmed Desorption (NH3-TPD)
- NMR-Spectroscopy
- IR Spectroscopy
- Discussion
- Catalytic Performances of the Fresh Catalysts: Comparison between MOR/Pt(5) and MOR/Pt(18)
- Deactivation of the Catalysts
- Regeneration of Deactivated Catalysts
- References
- Hydrocracking Catalysts based on the New Large-Pore ITQ-21 Zeolite for Maximizing Diesel Products
- Abstract
- Introduction
- Experimental
- Preparation of Catalysts
- Characterization Techniques
- Catalytic Experiments
- Results and Discussion
- Characterization of Catalysts
- Hydrocracking Experiments
- Influence of Zeolitic Component
- Influence of the Location of Nimo Phase in ITQ-21 based Catalysts
- Acknowledgements
- References
- The Effect of Iron Content on the Activity of [Fe]-ZSM-5 Catalysts
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusions
- Acknowledgement
- References
- Use of Bifunctional Metal/Base Catalyts in the Direct Synthesis of MIBK from Acetone: Comparison between Pt and Pd Catalysts
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Catalyst Characterization
- Reaction Conditions
- Results
- Reaction Products
- Pd/X Samples
- Stability
- Effect of H2/Ac Ratio
- Effect of Reaction Temperature
- Effect of Reduction Temperature
- Pt/X Samples
- Stability
- Effect of H2/Ac Ratio
- Effect of Reduction Temperature
- Conclusion
- References
- Reforming of n-Hexane over Pt-Tin Silicalite-1
- Abstract
- Introduction
- Experimental
- Preparation of Catalysts
- Catalytic Reactions
- Results and Discussion
- Influence of Pt-Content of Pt-Sn-Sil-1 on n-Hexane Conversion
- Influence of Temperature
- Effect of Contact Time
- Influence of H2/n-Hexane Mole Ratio
- Comparison with Conventional Reforming Catalysts
- Conclusions
- References
- The Effect of the Compensating Cation and of the Reduction Temperature on the Size of Platinum Particles on X Zeolite
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Atomic Absorption and Atomic Emission
- Extended X-ray Absorption Fine Structure (EXAFS)
- Transmission Electronic Microscopy (TEM)
- Conclusion
- Acknowledgement
- References
- Evaluation of Fe/MCM-41 Catalysts in the Water Gas Shift Reaction
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusions
- Acknowledgement
- References
- Carbided Mo/Al-FSM16 for Methane Conversion
- Abstract
- Introduction
- Experimental
- Preparation and Carbiding of mo/Al-FSM16
- Results and Discussion
- Activities of He-purged Catalysts for Methane Conversion
- Active Carbidic and Carbonaceous Species during TPSR
- Active mo Carbide for CH4 Conversion
- Active Intermediate Carbonaceous Species and Benzene Formation
- Conclusion
- Acknowledgment
- References
- Thiophene Hydrodesulfurization using Beta-MO2C/MCM-41 as Catalyst
- Abstract
- Introduction
- Experimental
- MCM Synthesis Procedure
- Catalyst Preparation
- Catalyst Characterization
- Thiophene HDS Reactivity
- Results and Discussion
- Conclusions
- References
- Development of Novel Catalytic Additives for the In Situ Reduction of NOx from Fluid Catalytic Cracking Units
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Pathways of Nitrogen in the FCC Unit
- Vacuum TPD Measurements of FCC Catalysts Coked with Model Substances Bearing Nitrogen Functional Groups (Aniline, Pyrrole and Pyridine)
- Vacuum TPD Measurements of Coked FCC Catalysts
- Temperature Programmed Oxidation Experiments with Coked FCC Catalysts: The Effect of Pt-Based Combustion Promoters
- Materials
- Kinetic Measurements
- IR Spectroscopy: Adsorption of NO, O2 and CO on MgO-Al2O3-MCM-36
- Conclusions
- References
- Bis(Mu-OXO)Dicopper as Intermediate in the Catalytic Decomposition of No over Cu-ZSM-5
- Abstract
- Introduction
- Experimental Section
- Materials
- Catalytic Testing
- In situ UV-vis-NIR and EPR Spectroscopies
- XAFS Data Collection and Analysis
- Operando UV-vis Spectroscopy
- Results and Discussion
- Identification of Isolated Cu(II) Coordination Structures, based on a DFT/ab Initio Assignment of the EPR Spectra
- Identification of the bis(Mu-Oxo)Dicopper Core in O2-Activated Cu-ZSM-5
- Bis(Mu-Oxo)Dicopper as Key Intermediate in the Catalytic Decomposition of NO
- Concluding Remarks
- Acknowledgements
- References
- Design of Metal Loaded Zeolites as Dual Functional Adsorbent/Catalyst System for VOC Control
- Abstract
- Introduction
- Experimental
- Materials
- Adsorption and Desorption
- Catalytic Activity Test
- Characterization
- Results and Discussion
- Adsorption and Desorption - the Screening of Adsorbent
- Catalytic Oxidation - the Screening of Primary Component
- Characterization of Ag/HY Catalyst
- Conclusions
- Acknowledgments
- References
- Selective Catalytic Reduction of NO in Oxidizing Atmosphere with n-C10H22 over Cu-M-ZSM-5 (M: La, Ce, Sm) Catalysts Prepared by Solid Ion Exchange
- Abstract
- Introduction
- Experimental
- Result and Discussion
- Conclusion
- References
- Cu-, Co-, Cu/Ca- and Co/Ca-Exchanged ZSM-5 Zeolites: Activity in the Reduction of NO with Methane or Propane
- Abstract
- Introduction
- Experimental
- Catalysts Preparation
- Catalysts Characterisation
- Catalytic Tests
- Results and Discussion
- Catalysts Characterisation
- Reduction of NO to N2
- Conclusions
- Acknowledgements
- References
- Fe-ZSM-5 Catalysts for the Selective Reduction of NO: Influence of Preparation Route on Structure and Catalytic Activity
- Abstract
- Introduction
- Experimental
- Results
- Discussion
- Conclusions
- Acknowledgements
- References
- Iron Exchanged ZSM-5 Zeolites as Catalysts for the Reduction of NO with ISO-Butane
- Abstract
- Introduction
- Experimental
- Results and Discussions
- Characterisation
- Catalytic Activity
- Conclusions
- Acknowledgements
- References
- Selective Catalytic Reduction of NO by NH3, on Fe-ZSM-5 Elaborated from Different Methods
- Abstract
- Introduction
- Experimental
- Result and Discussion
- Comparison of the Catalytic Performance in NO Reduction by NH3
- XRD Analysis
- Temperature Programmed Reduction with H2
- Modification of the Preparation Procedures on the Denox Activity of Fe(250)-ZSM-5
- Washing Step
- Temperature Ramp
- Dehydration Step
- Oxidation of NO
- Conclusion
- References
- The Reduction of NO by Hydrocarbons over Pd-Co/ZSM-5: The Components of the Catalyst and their Role in the Process
- Abstract
- Introduction
- Experimental
- Materials
- Characterisation
- Catalytic Study
- Results
- XRD
- UV-VIS
- Catalytic Studies
- Conclusions
- Acknowledgements
- References
- Selective Catalytic Reduction of N2O with CH4 and N2O Decomposition over Fe-Zeolite Catalysts
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Active Surface Species in the N2O+CH4 Reaction over Fe-BEA Catalyst
- Reactivity of the Fe-OH Species in the N2O+CH4 Mixture
- Determination of Reaction Rate of the Intermediate Oxidation with N2O or O2
- Possible Reaction Mechanism in the Reaction between N2O and CH4
- The Isotopic Study of N2O Decomposition over Fe-MFI Catalyst - Mechanism of O2 Formation
- Conclusions
- Acknowledgement
- References
- Stability of Zeolite Supported (Promoted-) Pd Catalysts in the Reduction of NOx in Gas Engines using Methane
- Abstract
- Introduction
- Experimental
- Results
- Cerium Promoted Palladium-Mordenite
- Discussion
- Conclusion
- References
- Copper Oxide Modified NaY Zeolite: Efficient Catalysts for Degrading N-Nitrosopyrrolidine
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusion
- Acknowledgements
- References
- Hydrodechlorination of Carbon Tetrachloride on Pt-Containing Zeolites
- Abstract
- Introduction
- Experimental
- Materials
- Methods
- Results and Discussion
- Characterization of the Catalysts
- IR Spectroscopy
- 1H NMR Spectroscopy
- Adsorption and Reaction of CCI4 on Zeolites in the Absence of Hydrogen
- IR Spectroscopy of Adsorbed Products
- 13C NMR Spectroseopy
- Reaction of CCI4 on Zeolites
- IR Spectra of Adsorbed Phase
- IR Spectra of the Gas Phase
- Conclusions
- Acknowledgement
- References
- Effect of Zeolites in AOPs for Dye Wastewater Treatment
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Conclusions
- References
- Environmental Remediation Uses of Honeycomb Monoliths based on Natural Clinoptilolite
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Chromium Adsorption
- Microbicide Effect
- Conclusions
- Acknowledgements
- References
- Catalytic Activity of PtHY and PtAuHY in Oxidation Reactions
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Acknowledgements
- References
- Active and Spectator Iron Species in Fe/MFI Catalysts for Benzene Selective Hydroxylation with N2O
- Abstract
- Introduction
- Experimental
- Results and Discussion
- References
- Exploring the Catalytic Activity of Metal Nanoparticles in Functionalized Mesoporous Silica
- Abstract
- Introduction
- Experimental Section
- Sample Preparation
- Characterization and Catalytic Testing
- Results and Discussion
- Au/SBA-15 for CO Oxidation
- Structural Characterization
- Catalytic Test for CO Oxidation
- Pd/SBA-15 and Pd-Au/SBA-15 for Solution Phase Catalytic Reactions
- Conclusion
- References
- MWW-Type Titanosilicate: Novel Preparation and High Efficiency in the Epoxidation of Various Alkenes
- Abstract
- Introduction
- Experimental Section
- Preparation of Titanosilicates
- Characterization Methods
- Catalytic Reactions
- Results and Discussion
- Postsynthesis of Ti-MWW and its Catalytic Properties in Alkene Epoxidation
- Delamination of Ti-MWW and its Catalytic Properties in Epoxidation of Bulky Alkenes
- Conclusions
- References
- Quick Synthesis of Nano-Scale TS-1 and its Catalytic Properties
- Abstract
- Introduction
- Experimental
- Synthesis of TS-1
- Characterization of TS-1
- Catalytic Test
- Results and Discussion
- Characterization of TS-1
- Effect of Crystallization Time
- Effect of Crystallization Temperature
- Effect of Alcohol Removal Temperature
- Effect of SiO2/TiO2
- Synthesis of Nanoscale TS-1 in the Presence of Surfactant
- Long Run Test
- Conclusion
- Acknowledgements
- References
- Phenol Hydroxylation of over Aluminium-Free Titanium-Beta Using Water as a Solvent
- Abstract
- Introduction
- Experimental Procedures
- Kinetic Modelling
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Micro- and Bimodal Micro-Mesoporous Manganophosphates with Various Morphology and Oxidative Activity
- Abstract
- Introduction
- Experimental
- Mnapos Materials
- Microporous MSAP Materials
- Hierarchical Micro- Mesoporous Manganophosphates (MMSAP2 and MMSAP3)
- Results and Discussion
- Mnapos and Mnsapos Materials
- Hierarchical Micro- Mesoporous Manganophosphates
- Conclusions
- References
- The Use of Niobium Containing Mesoporous Molecular Sieves in the Liquid Phase Oxidation
- Abstract
- Introduction
- Experimental
- Oxidation of Methyl-Phenyl Sulphide with Hydrogen Peroxide
- Hydroxylation of Phenol
- Characterization Techniques
- Results and Discussion
- Texture and Structure Characterisation
- Liquid-Phase Oxidation
- Conclusions
- Acknowledgement
- References
- Modified TS-1 for Shape Selective Phenol Hydroxylation to Hydroquinone
- Abstract
- Introduction
- Experimental
- Synthesis
- Characterization of Samples
- Catalytic Hydroxylation of Phenol
- Results and Discussion
- Physical-Chemical Properties of TS-1 and Modified TS-1
- Catalytic Activity in the Hydroxylation of Phenol
- Mechanistic Implications
- Conclusions
- References
- Synthesis and Characterization of Sn-Beta as a Selective Oxidation Catalyst
- Abstract
- Introduction
- Experimental
- Synthesis of Sn-Beta via Primary Synthesis
- Catalytic Tests
- Baeyer Villiger Oxidation of 2-Adamantanone
- Baeyer Villiger Oxidation of Cyclohexanone
- Characterization
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Propylene Epoxidation over Ag/Ts-1 Catalysts
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Catalyst Characterization
- Catalytic Test
- Results and Discussion
- Effect of Ag Loading
- Effect of Support
- Effect of Si/Ti Mol Ratio of TS-1
- Effect of Calcination Temperature of Ag/TS-1
- Catalyst Deactivation
- Conclusions
- References
- Oxidation of Cyclohexane and Cyclohexene on Sol-Gel Prepared Birnessites
- Abstract
- Introduction
- Experimental Section
- Results
- Catalyst Characterization
- Catalytic Activity
- Liquid-Phase Oxidation of Cyclohexene with H2O2
- Liquid-Phase Oxidation of Cyclohexane with H2O2
- Oxidation of Cyclohexene with Air
- Oxidation of Cyclohexane with Air
- Catalysts Recycling
- Discussion
- Conclusions
- Acknowledgments
- References
- Epoxidation of Cyclohexene on Silicalite Embedded BiOx Clusters
- Abstract
- Introduction
- Experimental Section
- Results
- Catalysts Characterization
- Catalytic Activity
- Discussion
- Conclusions
- References
- Effect of the Preparative Variables on the Acidity and Reactivity of Co-ZSM-5 Catalysts in Ethylene Ammoxidation
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Aqueous Ion Exchange Method (Co-ZAE Catalyst)
- Solid-State Ion Exchange Method (Co-ZSE Catalyst)
- Impregnation Method (Co-ZI Catalysts)
- Methods
- Results and Discussion
- Catalyst Characterisation
- Elemental Analysis
- Nitrogen Physisorption
- X-Ray Diffraction
- Temperature Programmed Desorption of NH3 (NH3 TPD)
- n-Hexane Isomerisation
- Catalytic Activity
- Conclusions
- References
- Intrinsic Kinetic Modeling of Cyclohexanone Ammoximation over Titanium Silicate Molecular Sieves
- Abstract
- Introduction
- Experimental
- Materials
- Apparatus and Procedures
- Experimental Conditions
- Reaction Framework Analysis
- Results and Discussion
- Effect of Internal Diffusion Resistance
- Effect of External Mass Transfer Resistance
- Initial Rate Determination
- Kinetic Models
- Evaluation of Kinetic Parameters
- Conclusion
- Acknowledgement
- References
- Influence of the Cobalt Salt Precursor on the Catalytic Properties of H-ZSM-5 Modified with Cobalt by Solid-State Ion Exchange
- Abstract
- Introduction
- Experimental
- Catalysts Preparation
- Catalyst Characterization
- Catalytic Reaction
- Results and Discussion
- X-Ray Diffraction
- BET Surface Area and Porosity
- TPR Analysis
- Infrared Spectroscopy
- TPD of Ammonia
- UV-Vis Spectroscopy
- FTIR Spectra of Adsorbed Pyridine
- Catalysis
- Conclusion
- References
- Metal-Containing Molecular Sieves as Catalysts for the Selective Oxidation of Cyclohexane by Oxygen
- Abstract
- Introduction
- Experimentla
- Synthesis
- Characterization
- Catalytic Reaction
- Results and Discussion
- Characterization
- XRD Studies
- Thermal Analysis
- TPD of Ammonia
- Temperature Programmed Reduction
- Cyclohexane Oxidation
- Conclusion
- References
- Dealuminated MFI Materials as Catalysts for the Direct Hydroxylation of Benzene with Nitrous Oxide: Influence of Acid-Base and Textural Properties
- Abstract
- Introduction
- Experimental
- Catalysts Preparation
- Characterization
- Catalytic Tests
- Results
- Characterization
- Catalytic Performance
- Conclusions
- References
- Hydrogenation of Prostaglandin Unsaturated Ketones over Ru-Containing *Bea Zeolites
- Abstract
- Introduction
- Experimental
- Results
- Catalyst Characterization
- Catalytic Behaviour
- Discussion
- Conclusions
- Acknowledgements
- References
- Synthesis of Polycarbonate Monomers by CO2 Insertion in Epoxides over Zeolite-Based Catalysts
- Abstract
- Introduction
- Experimental
- Materials Preparation
- Zeolite Y-Encapsulated MPc Complexes
- Silica-Supported MPc Complexes
- Titanosilicate (TS-1 and TiMCM-41) Molecular Sieves
- Reaction Procedure
- Cycloaddition of CO2 to Epoxides
- Synthesis of Cyclic Carbonates from Olefins
- Transesterification of Cyclic Carbonates with Methanol and Phenol
- Characterization Methods
- Results and Discussion
- Synthesis of Cyclic Carbonates over MPc-Y Complexes
- Synthesis of Cyclic Carbonates over Ion Exchanged Zeolite-Y
- Synthesis of Cyclic Carbonates over Titanosilicates
- Synthesis of Cyclic Carbonates from Olefins
- Transesterification of Cyclic Carbonates with Molecular Sieves
- Conclusions
- References
- Transformation Pathways of 2,2-Dimethyloxirane on Aluminosilicates: The Effects of Catalyst Structure and Reaction Conditions
- Abstract
- Introduction
- Experimental
- Materials
- Characterisation
- The Reaction and the Analytical Method
- Results
- Discussion
- Conclusions
- Acknowledgements
- References
- Acylation of Toluene with Isobutyryl Chloride
- Absract
- Introducion
- Experimental
- Results and Discussion
- The Effect of Zeolite Structure
- The Effect of Acid Site Concentration
- The Role of Acylating Agent
- Conclusions
- Acknowledgement
- References
- Adsorption Studies of Acylation Reagents and Products on Zeolite Beta Catalysts
- Abstract
- Introduction
- Experimental
- Results
- Adsorption of Acetic Anhydride
- Adsorption of Acetic Acid
- Adsorption of p-Methoxyacetophenone (p-MAP)
- Discussion
- Acknowledgements
- References
- Rearrangement of Allyl Aryl Ethers over Zeolites
- Abstract
- Introduction
- Experimental
- Materials
- Characterization
- Reactions
- Kinetic Analysis
- Results and Discussion
- Physico-Chemical Characterization
- Claisen Rearrangement
- Influence of the Solvent
- Influence of Temperature
- Influence of the Zeolite
- Comparison of the Reactivity of Different Substrates
- Conclusions
- References
- Adsorption of Methanol on Zeolite: An Atomistic and Quantum Chemical Study
- Abstract
- Introduction
- Methodology
- Results and Discussion
- Geometry Data
- Adsorption Energies
- Conclusions
- Acknowledgements
- References
- Oxygen Reactivity and Formate Structure in X Zeolite
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Infrared Spectroscopy (i.r.) Studies
- Temperature Programmed Desorption (t.p.d.) Studies
- Results
- Infrared Spectroscopy (i.r.) Studies
- Gas Phase Analysis during t.p.d.
- Discussion
- Structure of Surface Formate in Na- and Cs-FAU(X) Zeolites
- Decomposition Products of Formic Acid
- Conclusion
- References
- Shape-Selective and Acid Catalyzed Alkylation of Phenol with Isobutylene over Zeolite Beta
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Effect of Reaction Parameters on Phenol Alkylation with Isobutylene over Zeolite Beta
- Effect of Calcination Temperature on Surface Acidity and Catalytic Property of Zeolite Beta
- Effect of Pyridine Poisoning on Surface Acidity and Catalytic Property of Zeolite Beta
- Effect of Alumina as Bondant on Reactivity and Catalytic Stability of Zeolite Beta
- Conclusion
- Acknowledgement
- References
- Side-Chain Alkylation of Heterocyclic Compounds over Modified Zeolites
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Reaction of 2-Methylpyrazine with Formaldehyde
- Reaction of 4-Picoline with Benzaldehyde
- References
- Selective Dibenzoylation of Biphenyl to 4,4'-Dibenzoylbiphenyl over H-Al-MCM-41
- Abstract
- Introduction
- Experimental
- Synthesis of H-Al-MCM-41
- Characterisations
- Catalysis
- Results and Discussion
- Characterisation of H-AI-MCM-41
- Catalysis
- Conclusion
- Acknowledgement
- References
- Selective Synthesis of 2,5-Dimethyl-2,4-Hexadiene over Molecular Sieve Catalysts in a Liquid Phase Reaction
- Abstract
- Introduction
- Experimental
- Catalysts and Materials
- Catalytic Runs
- Product Analysis and Identification
- Results and Discussion
- Catalysts Selection and Solvent Effect in the Reaction System
- Influence of IBA/TBOH Ratio
- Effect of Catalyst Weight
- Effect of Concentration of Reagents
- Influence of Reaction Temperature
- Effect of Reaction Time
- Effect of Si/Al of HZSM-5 Catalysts
- Effect of Catalyst Type
- Conclusion
- References
- Synthesis of Heterocyclic Three-Fused Ring Compounds Using Molecular Sieve Catalysts
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Liquid Phase Reactions in an Autoclave
- Vapour Phase Reactions Using Fixed Bed Reactor
- References
- Hydroamination Reactions Catalysed with Beta Zeolites
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Aliphatic C-Metallated Palladacycle in MCM-41 for Heck Reaction
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Physico Chemical Characterization
- Catalytic Heck Alkenylation
- Results and Discussions
- Catalyst Characterization
- Heck Alkenylation of Bromobenzene
- Effect of Different Bases
- Effect of Reaction Temperature and Time
- Effect of Pd mol %
- Effect of Catalyst Recycling
- Conclusion
- Acknowledgement
- References
- One Pot Synthesis of Phenyl Acetate and O-Hydroxyacetophenone Via Esterification and Fries Rearrangement over Zeolite Catalysts
- Abstract
- Introduction
- Experimental
- Preparation of Protonated Forms of Zeolites
- Preparation of Hydrated AI2O3, SiO2, & ZrO2
- Characterization of the Catalysts
- Catalytic Activity Studies
- Results and Discussion
- Catalytic Activity Studies in Liquid Phase
- Catalytic Activity Studies in Vapour Phase
- Conclusion
- Acknowledgements
- References
- A New Approach Describing Solvent Effects on Zeolite Catalysed Fries Rearrangement of Phenyl Acetate
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusion
- References
- Vapor Phase Beckmann Rearrangement of Cyclohexanone Oxime over Metal Loaded Nb-Ilerite
- Abstract
- Introduction
- Experimental
- Sample Preparation
- Characterization
- Catalytic Testing
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Effect of Exchange Procedure and Crystal Size on High Silica MFI Zeolite as Catalyst for Vapor Phase Beckmann Rearrangement
- Abstract
- Introduction
- Experimental
- Catalyst Preparation
- Results and Discussion
- Catalyst Physical-Chemical Properties
- Catalytic Activity
- Conclusions
- References
- Acetylene Hydration on Different Cd-Zeolites
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Conclusion
- Acknowledgements
- References
- Enantioselective Hydrogenation over Immobilised Transition Metal Complex Catalysts
- Abstract
- Introduction
- Experimental
- Results and Discussions
- Conclusions
- Acknowledgment
- References
- The Generation of Shape Selective Intercalated Kenyaites
- Abstract
- Introduction
- Experimental
- Gel Formation
- Results and Discussion
- Catalytic Test and Results
- Dodecane Cracking
- m-Xylene Isomerization
- Propylene/Menzene Alkylation
- Hydrothermal Stability
- Conclusion
- References
- Gas-Oil Cracking Activity and Product Selectivity of the Hydrothermally-Stable Mesoporous Aluminosilicates (MSU-S) Assembled from Zeolite Seeds
- Abstract
- Introduction
- Experimental Section
- Preparation of Catalytic Materials
- Materials Characterization and Catalytic Testing
- Results and Discussion
- Compositional, Structural and Acidic Characteristics of the Samples
- Catalytic Data - Cracking of Gas-Oil
- Catalytic Testing of Steamed MSU-S Materials in Gas-Oil Cracking - Comparison with H-Y Zeolite and Amorphous Silica-Alumina (ASA) Catalysts
- Catalytic Testing of Steamed MSU-S Materials in Gas-Oil Cracking as FCC Catalyst Additives - Comparison with ZSM-5 Zeolite
- Conclusions
- References
- Characterization and Catalytic Evaluation of Zeolite MCM-68
- Abstract
- Introduction
- Experimental Section
- Synthesis
- Characterization
- n-Alkane Isomerization
- Results and Discussion
- Characterization
- Disproportionation of Ethylbenzene
- n-Alkane Isomerization
- Conclusions
- Acknowledgements
- References
- Micro-Mesoporous MCM-48 Synthesised with Metal-Substituted Zeolite Seeds
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusion
- References
- Photocatalytic Decomposition of Nitric Oxide on Tio2.Modified MCM-41 Catalysts
- Abstract
- Introduction
- Experimental
- Synthesis of Ti-Containing MCM-41
- Characterization of the Synthesized Catalysts
- In-Situ EPR Measurements
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Immobilization and Photo Catalytic Properties of Phthalocyanines Anchored to the Surface of Si-MCM-41 and SBA-15
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Anchorage of Phthalocyanines on the Inner Walls of Si-MCM-41 and SBA-15
- Photooxidation of Sulfide Containing Aqueous Solutions with Zntsp Anchored on Si-MCM-41 and SBA-15
- Conclusions
- Acknowledgement
- References
- Characterization of MCM-48 Pellet and Corresponding Catalytic Activity for Friedel-Crafts Alkylation
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusion
- Acknowledgement
- References
- Isomerization of Pent-1-Ene on Novel Porous Solid Superbase K+/ZrO2
- Abstract
- Introduction
- Experimental
- Result and Discussion
- Interaction of Potassium Nitrate with ZrO2
- Isomerization of Pent-1-Ene and Base Strength Distribution on KNZ Samples
- Conclusion
- Acknowledgments
- References
- Activity Enhancement of Mesoporous Aluminosilicates Synthesized from ZSM-5 Precursors
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- H3PW12O40-Supported MCM-41 Acid Catalyst for the Gas-Phase Synthesis of MTBE
- Abstract
- Introduction
- Experimental
- Synthesis
- Characterizations
- Catalytic Tests
- Results and Discussion
- Structure of Catalysts
- Acidity and Catalytic Activity of Catalysts
- Conclusions
- References
- Different Modes of Pore Blockage by Coke Deposit over Mo/(Al-)MCM-41 and Mo/(Al-)MCM-48 Catalysts for Hydrodesulfurization
- Abstract
- Introduction
- Experimental
- Preparation of Catalysts
- Thiophene Hydrodesulfurization
- Accelerated Precoking of Prepared Catalysts
- Characterization
- Results and Discussion
- Conclusion
- Acknowledgement
- References
- Hydrodesulfurization of Dibenzothiophene over Proton-Exchanged Siliceous MCM-41 Supported Bimetallic Sulfides
- Abstract
- Introduction
- Experimental
- Materials
- Catalysts
- Measurement of HDS Activity
- Results and Discussion
- TPR Profiles
- Hydrodesulfurization of DBT
- Conclusions
- Acknowledgements
- References
- Catalytic Behavior of Niobium-Containing SBA-15 Molecular Sieves in the Oxidation of Cyclohexene
- Abstract
- Introduction
- Experimental
- Synthesis
- Characterization
- Catalytic Activity
- Results and Discussion
- Characterization
- Catalytic Activity
- The Influence of the Pore Size
- The Influence of the Niobium Source
- The Influence of the Niobium Content
- The Influence of the Maturation Temperature
- The Comparison with NbMCM-41
- Conclusions
- Acknowledgements
- References
- Cyclooctene Epoxidation Using Nb-MCM-41 Synthesized at Room Temperature
- Abstract
- Introduction
- Experimental
- Nb-MCM-41 Synthesis
- Cis-Cyclooctene Epoxidation
- Results and Discussion
- Synthesis
- X-Ray Diffraction (XRD)
- Diffuse Reflectance in the UV-Vis Region
- Infrared Spectrometry
- Cis-Cyclooctene Epoxidation
- Conclusions
- Acknowledgements
- References
- New Efficient Catalysts Ti-SBA15 and Ti-ALSBA15 for Green Chemistry Application to Selective Oxidation of Alkenes
- Abstract
- Introduction
- Catalysts Preparation
- Catalyst Characterisations
- X Rays Diffraction
- Porosimetry
- Catalysts Reactivity
- Mono-Functional Ti(t)SBA15 Catalysts
- Bi-Functional Ti(16)AlSBA15 Catalysts
- Oxidation of Intermediate Products
- Cyclohexene Oxidation
- Conclusion
- References
- Effects of Cu on the Catalytic Wet Peroxide Oxidation of Reactive Dye Solutions with Al-Cu Pillared Clays
- Abstract
- Introduction
- Experimental
- Materials
- Catalyst Preparation
- Reaction Procedures and Analysis
- Results and Discussion
- Characterization of the Catalysts
- Catalytic Wet Peroxide Oxidation of Reactive Eyes
- Catalytic Wet Peroxide Oxidation of a Real Dyehouse Effluent
- Stability of the Catalyst
- Conclusions
- Acknowledgement
- References
- Highly Active Phosphazenium Chloride Catalyst Immobilized on SBA-15 Mesoporous Material in the Chlorination of Alcohols with Phosgene
- Abstract
- Introduction
- Experimental
- Preparation of SBA-15 Mesoporous Material (4)
- Preparation of Phosphonium Chloride (2)
- Preparation of Immobilized Phosphazenium Chloride Catalyst (6)
- Chlorination of Alcohols with Phosgene
- Results and Discussion
- Acknowledgement
- References
- Selective Catalytic Reduction of no with Ammonia on Titania Pillared Clays
- Abstract
- Introduction
- Experimental
- Starting Materials
- Synthesis of the TiO2-PILCs
- Characterization
- SCR Reaction
- Results and Discussion
- Characterization of the TiO2-PILCs
- Acidity Analysis of the TiO2-PILCs and Iron-Doped TiO2-PILCs
- SCR Reaction on the Iron-Doped TiO2 - PILCs
- Conclusion
- Acknowledgement
- References
- Selective Adsorbents from Chemically Modified Ordered Mesoporous Silica
- Abstract
- Introduction
- Experiments
- Results and Discussion
- Dye Adsorption
- Metal Adsorption
- Concluding Remarks
- Acknowledgement
- References
- Adsorption of Cytochrome C on MCM-41 and SBA-15: Influence of pH
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Characterization
- Influence of pH on Cytochrome C Adsorption
- Influence of Aluminum
- Conclusions
- Acknowledgements
- References
- Adsorption of Carbon Dioxide on Modified Mesoporous Materials in the Presence of Water Vapor
- Abstract
- Introduction
- Experimental
- Preparation of Adsorbents
- Characterization of Adsorbents
- CO2 Adsorption-Desorption Experiment
- Infrared Spectroscopy
- Results and Discussion
- Characterization of the Adsorbents
- Adsorption-Desorption Properties
- Adsorption State of CO2 on APS/SBA
- Conclusion
- Acknowledgment
- References
- Adsorption of SO2 on Different Metal Impregnated Zeolites
- Abstract
- Introduction
- Experimental
- Materials
- Characterization
- Kinetics of the SOx Storage Process
- Results and Discussion
- Conclusions
- Acknowledgements
- References
- Accessibility to Gases of Dye Molecules in Hybrid Surfactant-Silica Mesophases
- Abstract
- Introduction
- Experimental
- CR-Containing SBA-3
- DRl-Containing Mesostructured Film
- Results and Discussion
- Powder Form
- Film Form
- Conclusions
- References
- Anion-Exchange Properties of Metal Cation-Mediated Bridged Organic-Inorganic Hybrid Mesostructured Materials
- Abstract
- Introduction
- Experimental
- Preparation of MBH and MBH-S
- Anion Exchanges
- Characterization
- Results and Discussion
- Synthesis and Anion Exchanges of MBH
- Synthesis and Anion Exchanges of MBH-S
- References
- Spontaneous Dispersion of Salts and Oxides onto Surfaces of Zeolites and its Applications
- Abstract
- Introduction
- Dispersion of Compounds with Relative Low Melting Points onto Surface of Zeolites
- Dispersion of Compounds with High Melting Points onto Surface of Zeolites
- Interaction between Dispersed Compounds and Surface of Zeolites
- Changes in Structure and Spectra of Dispersed Compounds onto Zeolites
- Applications
- Acknowledgment
- References
- Novel Microporous Luminescenteuropium (III) Silicate
- Abstract
- Introduction
- Experimental Section
- Syntheses
- Measurements
- Single-Crystal X-Ray Diffraction
- Powder X-Ray Diffraction
- Photoluminescence Spectroscopy
- Results and Discussion
- Structural Description
- Luminescence Spectroscopy
- Acknowledgements
- References
- Mesoporous Silica: Polymer Composite Membrane for Direct Methanol Fuel Cell
- Abstract
- Introduction
- Experimental
- Membrane Preparation
- Characterizations
- Immobilization of Heteropolyacid in the Hybrid Membrane
- Methanol Crossover Measurement
- Direct Methanol Fuel Cell Operation
- Results and Discussions
- Conclusion
- Acknowledgements
- References
- Solid State Reactions between Sodium Azide and Zeolites
- Abstract
- Introduction
- Experimental Section
- Results and Discussion
- Conclusion
- Acknowledgements
- References
- Characterization Of ZZ A Zn2+ Clinoptilolite
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Ion Exchange Properties
- Microbicide Effect
- Toxicological Study
- Clinical Studies
- Drinking Water
- Conclusions
- Acknowledgements
- References
- The Effect of Different Precursors on the Synthesis of Ultramarine Blue Using a Modified Test Furnace
- Abstract
- Introduction
- Experimental
- Results and Discussion
- Reproducibility Study
- Ultramarine Blue Synthesis with Different Precursors and washing
- Colour Properties
- Structural Properties
- Conclusion
- References
- Exfoliation of Layered Titanate Csx Ti(2_X/4) x/4O4 into Colloidal Nanosheets by a More Competitive Chemical Process
- Abstract
- Introduction
- Experimental Section
- Reagents and Materials
- Preparation Processes of Colloidal Nanosheets
- Characterization
- Results and Discussion
- Preparation Process of Colloidal Nanosheets
- Structural Model of the Intercalation Compounds
- Optical Properties of the Result Colloidal Nanosheets
- Conclusion
- Acknowledgement
- References
- Syntheses of Novel Zinc Organic Complexes [Zn(C22H12N6)2](C3H9N)(NO3)2.H2O and [Zn(CH3COO)2(C22H12N6)] (C3H9N) under Solvothermal Conditions
- Abstract
- Introduction
- Experimental Section
- Preparation of Compound [Zn(C22H12N6)2] (C3H9N)(NO3)2.H2O (Sample I)
- Preparation of Compound [Zn(CH3COO)2(C22H12N6)](C3H9N) (Sample II)
- Characterization
- Results and Discussions
- Elemental Analyses
- XRD Analyses for Samples I and II
- FT-IR Spectra of Samples I and II
- Raman Spectra of Samples I and II
- UV-Vis Spectra Analyses for Samples I and II
- SEM Image Analyses for Samples I and II
- TG-DSC and XRD Analyses for Samples I and II
- Conclusions
- Acknowledgement
- References
- Influence of Silica and Alumina Source Materials on the Physicochemical Characteristics of Crystalline Zeolite Beta
- Abstract
- Introduction
- Experimental
- Hydrothermal Syntheses
- Physico-Chemical Characterization
- Results and Discussion
- Powder X-Ray Diffraction
- Thermogravimetric and Differential Thermal Analysis
- 27Al and 29 Si MASNMR
- Compositional and Textural Properties
- Conclusion
- Acknowledgements
- References
- Influence of Nature of Binder and Formulation on Catalytic Performance in Isopropylation of Benzene Reaction over H/Beta Zeolite Catalysts
- Abstract
- Introduction
- Experimental
- Materials
- Parent Catalyst and Catalyst A
- Catalysts B, C and D
- Catalysts CP, CE and CSP
- Methods
- Results and Discussion
- Characterization
- Powder X-Ray Diffraction
- Textural and Compositional Characteristics
- Scanning Electron Microscopy
- 27Al MASNMR
- Catalytic Performance in Benzene Isopropylation
- Conclusions
- Acknowledgements
- References
- Intercalation of [Pt(NH3)4)2+ Ions into the Layered Sodium Silicate, Na-Magadiite
- Summary
- Introduction
- Experimental
- Results and Discussion
- Conclusion
- Reference
- Elucidating the Dealumination Mechanism of Zeolite H-Y by Solid-State NMR Spectroscopy
- Abstract
- Introduction
- Experimental Part
- Results and Discussion
- Investigation of the Framework of Hydrothermally Treated Zeolites H-Y
- Hydroxyl Coverage of Hydrothermally Treated Zeolites H-Y
- Discussion of the Coordination Change of Aluminum Atoms in the Framework of Zeolites H-Y
- Conclusions
- Acknowledgements
- References
- Authors Index
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