2D Transition-Metal-Dichalcogenide-Nanosheet-Based Composites for Photocatalytic and Electrocatalytic Hydrogen Evolution Reactions
2D Transition-Metal-Dichalcogenide-Nanosheet-Based Composites for Photocatalytic and Electrocatalytic Hydrogen Evolution Reactions
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DOI：
10.1002/adma.201503270
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发表时间：
2016-03-09
影响因子：
29.4
通讯作者：
Zhang, Hua
中科院分区：
文献类型：
--
作者：
Lu, Qipeng;Yu, Yifu;Zhang, Hua
氢气（H-2）是未来能源可持续性最重要的清洁和可再生能源之一。目前，光催化和电催化分解水的析氢反应（HER）被认为是将可持续能源转化为清洁能源载体H-2的两种最有效的方法。过渡金属二硫属化合物（TMD）纳米片与金属、氧化物、硫化物、碳材料等多种纳米材料杂化后，通过原位还原法、热注入法、热还原法、加热法、水（溶剂）热法、化学气相沉积（CVD）和热退火。在这里，使用二维TMD基复合材料作为催化剂的光催化和电催化HER的最新进展进行了讨论。
Hydrogen (H-2) is one of the most important clean and renewable energy sources for future energy sustainability. Nowadays, photocatalytic and electrocatalytic hydrogen evolution reactions (HERs) from water splitting are considered as two of the most efficient methods to convert sustainable energy to the clean energy carrier, H-2. Catalysts based on transition metal dichalcogenides (TMDs) are recognized as greatly promising substitutes for noble-metal-based catalysts for HER. The photocatalytic and electrocatalytic activities of TMD nanosheets for the HER can be further improved after hybridization with many kinds of nanomaterials, such as metals, oxides, sulfides, and carbon materials, through different methods including the in situ reduction method, the hot-injection method, the heating-up method, the hydro(solvo) thermal method, chemical vapor deposition (CVD), and thermal annealing. Here, recent progress in photocatalytic and electrocatalytic HERs using 2D TMD-based composites as catalysts is discussed.