The field of heterogeneous photocatalysis has given rise to thousands of papers, typically dispersed across many journals. Consequently, from time to time, there is a need for a book providing information concerning the different facets of this field in a handy way. Actually, the present book includes both retrospective analyses and suitable examples of diverse aspects of the current research. It thus covers several basic aspects (photon absorption, active species/mechanisms/reaction pathways, efficiency evaluation), information on UV and visible-light sensitive photocatalysts and the...