Recent Progress of Single‐atom Catalysts in the Electrocatalytic Reduction of Oxygen to Hydrogen Peroxide
Recent Progress of Single‐atom Catalysts in the Electrocatalytic Reduction of Oxygen to Hydrogen Peroxide
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DOI：
10.1002/elan.202060334
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发表时间：
2020-09
期刊：
影响因子：
3
通讯作者：
W. Zhu;Shaowei Chen
中科院分区：
文献类型：
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作者：
W. Zhu;Shaowei Chen
单原子催化剂（SAC）在通过氧还原反应（ORR）电催化生产过氧化氢方面引起了广泛的兴趣。这是由于与传统的纳米粒子对应物相比，原子利用的最大效率以及金属中心与支撑基质的密切相互作用可用于有意操纵电催化活性和选择性。在此，我们总结了基于贵金属和非贵金属的用于生成 H2O2 的 ORR 的 SAC 设计和工程的最新进展。我们以强调未来研究中涉及的前景和挑战的观点来结束审查。
Single-atom catalysts (SACs) have been attracting extensive interest in the electrocatalytic production of hydrogen peroxide by oxygen reduction reaction (ORR). This is due to the maximal efficiency of atom utilization and intimate interaction of the metal centers with the supporting matrix that may be exploited for deliberate manipulation of the electrocatalytic activity and selectivity, in comparison with the conventional nanoparticle counterparts. Herein, we summarize recent progress of the design and engineering of SACs towards ORR for H2O2 generation, based on both noble and non-noble metals. We conclude the review with a perspective highlighting the promises and challenges involved in future research.