mxene负载的单原子电催化剂。

IF 14.1 1区 材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Jianan He, Joshua D. Butson, Ruijia Gu, Adrian Chun Minh Loy, Qining Fan, Longbing Qu, Gang Kevin Li, Qinfen Gu
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引用次数: 0

摘要

MXenes是二维材料家族的新成员,在稳定孤立原子和最大化原子利用效率方面具有很大的潜力。本文综述了MXenes作为单原子催化剂(SACs)在多种电化学反应中的作用,即析氢反应(HER)、析氧反应(OER)、氧还原反应(ORR)、二氧化碳还原反应(CO2RR)和氮还原反应(NRR)。首先,讨论了MXenes和mxene支持的SACs的最新表征和合成方法,重点介绍了独特的结构和可调官能团如何提高原始MXenes的催化性能并有助于稳定sa。然后,对mxene负载的SACs在不同电催化领域的最新研究进行了综述,包括实验和理论研究。最后,综述了mxene负载SACs在电催化领域应用的挑战和展望。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

MXene-Supported Single-Atom Electrocatalysts

MXene-Supported Single-Atom Electrocatalysts

MXene-Supported Single-Atom Electrocatalysts

MXene-Supported Single-Atom Electrocatalysts

MXenes, a novel member of the 2D material family, shows promising potential in stabilizing isolated atoms and maximizing the atom utilization efficiency for catalytic applications. This review focuses on the role of MXenes as support for single-atom catalysts (SACs) for various electrochemical reactions, namely the hydrogen evolution reaction (HER), oxygen evolution reaction (OER), oxygen reduction reaction (ORR), carbon dioxide reduction reaction (CO2RR), and nitrogen reduction reaction (NRR). First, state-of-the-art characterization and synthesis methods of MXenes and MXene-supported SACs are discussed, highlighting how the unique structure and tunable functional groups enhance the catalytic performance of pristine MXenes and contribute to stabilizing SAs. Then, recent studies of MXene-supported SACs in different electrocatalytic areas are examined, including experimental and theoretical studies. Finally, this review discusses the challenges and outlook of the utilization of MXene-supported SACs in the field of electrocatalysis.

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来源期刊
Advanced Science
Advanced Science CHEMISTRY, MULTIDISCIPLINARYNANOSCIENCE &-NANOSCIENCE & NANOTECHNOLOGY
CiteScore
18.90
自引率
2.60%
发文量
1602
审稿时长
1.9 months
期刊介绍: Advanced Science is a prestigious open access journal that focuses on interdisciplinary research in materials science, physics, chemistry, medical and life sciences, and engineering. The journal aims to promote cutting-edge research by employing a rigorous and impartial review process. It is committed to presenting research articles with the highest quality production standards, ensuring maximum accessibility of top scientific findings. With its vibrant and innovative publication platform, Advanced Science seeks to revolutionize the dissemination and organization of scientific knowledge.
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