Fig. 6From: Immobilization of molecular catalysts for artificial photosynthesisIllustration of a PEC cell reported by Honda and Fujishima: 1 is a TiO2 photoanode, 2 is a Pt counter electrode, 3 is a sintered glass diaphragm, 4 is an external load, and 5 is a voltameter. Copyright permission from The Chemical Society of Japan [107]Back to article page