【摘要】 简述了利用可见光催化分解水制氢的基本原理及该领域的最新研究进展。由能带模型概述了设计可见光响应催化剂的3种方案,重点介绍了元素掺杂类型光催化剂、氮氧/硫氧化物光催化剂、固溶体催化剂等可见光催化分解水体系。阐述了该课题的重要意义及面临的巨大挑战,提出了未来该领域需要加强研究的若干问题。更多还原

【Abstract】 Recent progress and the basic principle of photocatalytic water splitting to hydrogen under visible light irradiation are briefly summarized. Three types of plans to design visible-light-driven photocatalysts are described. The doped-type,oxynitride/oxysulfide type,and solid-solution type photocatalytic systems are specifically described in this paper. In addition, the great significance and challenge to be faced by photocatalytic water splitting are also presented and several aspects of research that should be strengthened in the future are put forward.更多还原