Thermodynamics and kinetics associated with semiconductor-based photoelectrochemical cells for the conversion of light to chemical energy

Abstract

Semiconductor-based photoelectrochemical cells for the conversion of optical energy to chemical energy presently represent the best man-contrived systems for the direct conversion of solar energy to useful, storable chemical energy. The production of potent oxidants, such as Cl2, and potent reductants, such as H2, with high overall efficiency (>10%) is possible. The aim of this article is to summarize recent significant results and to illustrate the essential thermodynamic and kinetic factors associated with semiconductor-based photoelectrochemical cells. © 1985 IUPAC