Zhi Liu , Zhihang Zhang , Longyi Fu , Meiling Wang , Jiadong Zhou
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引用次数: 0
摘要
无机晶体（IC）支持物的多样性赋予了支持贵金属单原子（PMSA）可调的界面配位环境、丰富的原子排列几何形状和明确的活性位点。金属-金属和金属-支撑物之间的协同作用为光催化/电催化带来了卓越的催化活性。尽管在集成电路支撑的 PMSA 催化剂方面取得了一定的进展，但关于集成电路支撑的 PMSA 在光催化/电催化中的结构调控，还没有更全面、更深入的报道。本文基于 IC 与 PMSA 之间的相互作用，系统地总结了吸附（如静电吸附、配位吸附和共价吸附）和封闭策略（如表面缺陷、晶格和层封闭策略），并特别关注了 IC 封闭 PMSA 在光催化/电催化中的结构调控。我们还就 IC 支持的 PMSA 的结构调控和机器学习筛选提出了未来的研究方向和机会。
Inorganic crystal-supported precious metal single-atom catalysts for photo/electrocatalysis
The diversity of inorganic crystal (IC) supports endows supported precious metal single-atom (PMSA) with a tunable interfacial coordination environment, rich atomic arrangement geometry, and well-defined active sites. The synergies of metal-metal and metal-supports interaction result in excellent catalytical activities for photo/electrocatalysis. Despite the achieved progress in IC-supported PMSA catalysts, more comprehensive and insightful reports on the structure regulation of IC-supported PMSA for photo/electrocatalysis were not retrieved. Herein, adsorption (e.g., electrostatic, coordination, and covalent adsorption) and confinement strategies (e.g., surface defect, lattice, and layer confinement tactic) are systematically summarized based on interactions between IC and PMSA, with a special focus on the structure regulation of IC-confined PMSA for photo/electrocatalysis. We also put forward future research directions and opportunities regarding structure regulating and machine learning screening for IC-supported PMSA.
期刊介绍：
Nano Energy is a multidisciplinary, rapid-publication forum of original peer-reviewed contributions on the science and engineering of nanomaterials and nanodevices used in all forms of energy harvesting, conversion, storage, utilization and policy. Through its mixture of articles, reviews, communications, research news, and information on key developments, Nano Energy provides a comprehensive coverage of this exciting and dynamic field which joins nanoscience and nanotechnology with energy science. The journal is relevant to all those who are interested in nanomaterials solutions to the energy problem.
Nano Energy publishes original experimental and theoretical research on all aspects of energy-related research which utilizes nanomaterials and nanotechnology. Manuscripts of four types are considered: review articles which inform readers of the latest research and advances in energy science; rapid communications which feature exciting research breakthroughs in the field; full-length articles which report comprehensive research developments; and news and opinions which comment on topical issues or express views on the developments in related fields.
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