Chapter 1. Redox Reactions at Metal-solution Interfaces (M.J. Weaver). Introduction. Basic characteristics. Reaction types. Electron-transfer models. Comparisons between predictions of theoretical models and experimental kinetics. Future prospects. References. 2. Semiconductor Electrochemistry (A. Hamnett). Introduction. Electronic structure of semiconductors. Double layer models for the semiconductor-electrolyte interface. Alternating current techniques. Faradaic currents on semiconductors. Photoeffects in semiconductors. Semiconductor electrochemistry techniques involving light. References. 3. Reactions at Metal Oxide Electrodes (E.J.M. O'Sullivan, E.J. Calvo). Introduction. Types of oxide electrode. The metal oxide-electrolyte interface. Thermodynamic aspects of metal oxide electrodes. Ion and electron transfer reactions at metal oxide electrodes. Oxygen electrode. Chlorine evolution. Electro-organic reactions. Conclusions and recommendations. References. Index.