可见光响应下Z-系统整体水裂解研究进展

Reserch progress of visible-light-driven Z-Scheme overall water splitting

可见光响应Z-系统整体水裂解法从水中制备氢气和氧气是解决未来能源问题的一种有效方法。目前虽然已实现了可将光响应下的Z-系统整体水裂解,但是实验条件下利用辐照光波长较短,太阳能转化效率低下依然是此方法所面临的的主要问题。考虑到催化裂解水制氢潜在的科研价值及国内这方面研究的缺乏,综述了近年来Z-系统整体裂解水法可见光响应机理及研究进展,提出今后值得关注和研究的方向。

Z-Scheme water splitting is an effective technology to produce hydrogen and oxygen from water in order to solve future energy problems.Currently,Z-Scheme water splitting under visible light irradiation has been achieved,but the narrow available light wavelength and low conversion efficiency of solar energy are now still a major problem faced by this method.Considering the potential scientific value and domestic lack of research in this field,the recent progress in research on Z-Scheme water splitting method were discussed in detail,and urgent issues for future research and development were proposed.