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Chalcogenide and Phosphide Solid-State Electrocatalysts for Hydrogen Generation

机译：硫属化物和磷化物固态电催化剂用于氢气

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摘要

Electrocatalytic water splitting to produce H-2 and O-2 by means of efficient, robust, and low-cost catalysts represents a promising approach for clean H-2 production. Recent years have witnessed the rise of transition-metal chalcogenides and phosphides as competent H-2-evolution electrocatalysts, the activities of which rapidly approach those of platinum-group benchmarks. This Minireview highlights several representative catalytic systems of chalcogenides and phosphides for electrocatalytic H-2 generation and emphasizes in particular the electronic and structural optimization to improve their catalytic performance. The most recent trend in developing bifunctional electrocatalysts for overall water splitting is also summarized. Finally, the remaining challenges, emerging opportunities, and future advancement of inexpensive electrocatalysts for H-2 generation are further discussed.
机译：通过高效，稳健和低成本的催化剂来生产H-2和O-2的电催化水分代表了清洁H-2生产的有希望的方法。 近年来目睹了过渡金属硫属元素化物和磷化物作为竞争力的H-2 - 进化电催化剂的兴起，其活动快速接近铂族基准基准。 该MiniView突出了几种代表性催化剂的硫属元素化物和用于电催化H-2代的磷酸酯，并特别强调了改善其催化性能的电子和结构优化。 还总结了对整个水分裂进行双官能电催化剂的最新趋势。 最后，进一步讨论了H-2代的剩余挑战，新兴机会和未来的廉价电催化方面。

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