人工模拟光合作用实现催化水分解制备氢能已经成为研发可持续型新型清洁能源的重要着眼点.由于水氧化是制约水分解的关键步骤,因此,设计并合成高效、廉价、稳定的水氧化催化剂是最终真正实现将水分解制备氢能产业化的关键.现有的催化体系包括以贵金属以及非贵金属构成的单核以及多核催化剂,某些已经取得了较为理想的催化效率.总结了近年来具有环状配体的单核水氧化催化剂的研究进展,并以此为基础,对该类金属催化剂在未来催化水氧化领域的研究前景进行了简要分析.%With the development of artificial photosynthesis, hydrogen energy preparation based on catalytic water decomposition has become an important focus of the new type of clean energy for sustainable development. Since water oxidation is the restricting step of the water decomposition, a stable water oxidation catalyst with high efficiency and low-cost will eventually facilitate the industrialization of the hydrogen energy preparation based on water decomposition. The existing catalytic system includes mononuclear and multinuclear complexes with precious metals or non noble metals, and some have achieved favorable catalytic efficiency. In this paper, the recent research progress of the mononuclear water oxidation catalysts with cyclic ligands was reviewed, and water oxidation experiments were briefly analyzed. At last, the researching trend of the catalysts in the future was prospected.
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