Recent Advances in First‐Row Transition Metal Clusters for Photocatalytic Water Splitting,ChemPhotoChem

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Recent Advances in First‐Row Transition Metal Clusters for Photocatalytic Water Splitting
ChemPhotoChem ( IF 3.0 ) Pub Date : 2020-01-10 , DOI: 10.1002/cptc.201900237
Rong Chen ₁ , Zhi‐Hao Yan ₁ , Xiang‐Jian Kong ₁

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Water splitting based on first‐row transition metal (3d) photocatalysts is a cost‐effective technology for the conversion of abundant solar energy into useful energy on a large scale. The catalytic core of photosynthetic enzymes is a cubic CaMn₄O₅ cluster. Illuminated by natural photosynthesis, artificial solar water splitting photocatalysts composed of metal clusters are now being designed and tested. Ideally, such photocatalysts composed of atomically precise metal clusters with regular crystal structures are promising model catalysts that can be used to study structure–performance relationships. Recent advances based on metal cluster designs have improved our understanding of photoinduced charge separation and catalytic water redox reactions. This Minireview summarizes the recent advances in 3d metal cluster photocatalysts with well‐defined structures for photocatalytic water splitting and focuses on different clusters with tunable structures that are capable of achieving better photocatalytic properties.

中文翻译：

用于光催化水分解的第一行过渡金属簇的最新研究进展

基于第一行过渡金属（3d）光催化剂的水分解是一种经济高效的技术，可将大量太阳能大量转化为有用能源。光合作用酶的催化核心是立方CaMn ₄ O ₅簇。在自然光合作用的照亮下，目前正在设计和测试由金属团簇组成的人造太阳能水分解光催化剂。理想情况下，由原子精确的具有规则晶体结构的金属簇组成的光催化剂是有前途的模型催化剂，可用于研究结构与性能之间的关系。基于金属簇设计的最新进展提高了我们对光诱导电荷分离和催化水氧化还原反应的理解。这份Minireview总结了具有清晰结构的3d金属簇光催化剂在光催化水裂解方面的最新进展，并重点介绍了具有可调整结构且能够实现更好的光催化性能的不同簇。

更新日期：2020-01-10

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