金属有机配合物在光解水制氢体系中的应用

The Application of the Metal-organic Complexes in the Photocatalytic Hydrogen Production Systems

实现可见光光解水制氢一直被认为是最终解决能源和环境问题的最佳途径,有效地实现可见光光解水制氢技术的关键在于光敏剂材料的制备及其改性。综述了贵金属钌Ru(Ⅱ)、铂Pt(Ⅱ)、铱Ir(Ⅲ)和铼Re(Ⅰ)的配合物、金属卟啉配合物作为光敏剂在光解水制氢体系中的应用。最后,对金属有机配合物光敏剂未来的发展趋势进行了展望。

Achieving hydrogen evolution through photocatalytic water splitting under visible light has been regarded as one of the ultimate routes to solve the energy and environmental problems. For efficiently realizing the conversion from visible catalytic hydrolysis into hydrogen, the key of the technology lies in the preparation and modification of the photosensitizer. In the paper, the application of the noble-metal complexes, Ru（Ⅱ）, Pt（Ⅱ）, lr（Ⅲ） and Re（ I ）, and metalloporphyrin complexes have been summarized as photosensitizer in photocatalytic water splitting. Finally, the tendency of the future development of metal-organic complexes photosensitizer was proposed.