Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan).
Angew Chem Int Ed Engl. 2013 Oct 18;52(43):11252-6. doi: 10.1002/anie.201303693. Epub 2013 Aug 14.
A simple method allows the preparation of core/shell photocatalysts with spatially separated co-catalysts for efficient water splitting. The high activity was attributed to the core/shell structure and separated co-catalysts that assisted separation and collection of the electrons and holes at the respective co-catalysts, owing to active rectification of electron and hole transport (see picture; Eg =2.1 eV).
一种简单的方法可以制备具有空间分离共催化剂的核壳型光催化剂，用于高效水分解。高活性归因于核壳结构和分离的共催化剂，由于电子和空穴输运的有效整流（见图片；Eg=2.1 eV），它们分别在各自的共催化剂上辅助电子和空穴的分离和收集。
