Yu Zhang , Siyuan Zhu , Xian Wang , Zhao Jin , Junjie Ge , Changpeng Liu , Wei Xing
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Heteroatom-doped MNC catalysts for oxygen reduction reactions: Doping strategies and active site regulation
MNC catalyst is the most potential alternative candidate for precious metal-based catalyst and has been widely concerned by researchers in recent years. As a simple and effective means, heteroatom doping is widely used to improve catalyst performance. It has been proved that heteroatom can adjust the intrinsic activity of catalyst sites by optimizing the electronic structure of MNx active sites. This review provides a comprehensive discussion on the influence of heteroatom doping on catalytic activity and the modulation of active centers in MNC catalysts. The various methods of introducing heteroatoms into MNC catalysts are thoroughly examined, and common strategies for heteroatom doping are summarized. Additionally, this article addresses current challenges in the research of MNC catalysts and suggests potential future directions for their development.
期刊介绍：
The Journal of Electroanalytical Chemistry is the foremost international journal devoted to the interdisciplinary subject of electrochemistry in all its aspects, theoretical as well as applied.
Electrochemistry is a wide ranging area that is in a state of continuous evolution. Rather than compiling a long list of topics covered by the Journal, the editors would like to draw particular attention to the key issues of novelty, topicality and quality. Papers should present new and interesting electrochemical science in a way that is accessible to the reader. The presentation and discussion should be at a level that is consistent with the international status of the Journal. Reports describing the application of well-established techniques to problems that are essentially technical will not be accepted. Similarly, papers that report observations but fail to provide adequate interpretation will be rejected by the Editors. Papers dealing with technical electrochemistry should be submitted to other specialist journals unless the authors can show that their work provides substantially new insights into electrochemical processes.
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