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Defects engineering of bimetallic Ni-based catalysts for electrochemical energy conversion

机译：用于电化学能量转换的双金属Ni基催化剂的缺陷工程

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摘要

This review describes the latest developments in defects engineering of bimetallic Ni-based catalysts for electrochemical energy conversion. First, the classification and roles of defects are introduced. Furthermore, defects engineering strategies and advanced characterization techniques of bimetallic Ni-based catalysts are discussed in detail. Taking the typical and most widely studied three types of bimetallic Ni-based (Ni-Fe, Ni-Co and Ni-Mo) materials as examples, defects engineering in bimetallic Ni-based catalysts is discussed separately from introducing defects into the pre-synthesized bimetals and creating defects directly during the synthesis of bimetallic catalysts. What's more, a brief analysis of defects diffusion problems in bimetallic system is presented. Finally, a personal outlook about bimetallic defects chemistry is proposed. This review is intended to provide an important insight into the relationship between the defect chemistry of bimetallic Ni-based materials and their catalytic activity, meanwhile, it also provides a theoretical basis for new advances in other bimetallic catalysts. (C) 2020 Elsevier B.V. All rights reserved.
机译：本综述描述了用于电化学能量转换的二氧化硅镍催化剂缺陷工程的最新发展。首先，介绍了缺陷的分类和角色。此外，详细讨论了双金属Ni基催化剂的缺陷工程策略和高级表征技术。采用典型和最广泛地研究三种类型的基于二氧化硅Ni（Ni-Fe，Ni-Co和Ni-Mo）材料作为实例，分别将缺陷与预合成的缺陷进行了讨论了双金属Ni基催化剂中的缺陷工程双金属和在合成双金属催化剂期间产生缺陷。更重要的是，提出了对双金属系统中的缺陷扩散问题的简要分析。最后，提出了关于Bimetallic缺陷化学的个人观察。本综述旨在提供对二氧化硅镍基材料的缺陷化学与其催化活性之间的关系的重要洞察，同时它还为其他双金属催化剂的新进展提供了理论依据。 （c）2020 Elsevier B.v.保留所有权利。

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  • 来源
    《Coordination chemistry reviews》 |2020年第9期|213372.1-213372.30|共30页
  • 作者

    Lei Lei; Huang Danlian; Cheng Min; Deng Rui; Chen Sha; Chen Yashi; Wang Wenjun;

  • 作者单位

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

    Hunan Univ Coll Environm Sci & Engn Changsha 410082 Hunan Peoples R China|Hunan Univ Key Lab Environm Biol & Pollut Control Minist Educ Changsha 410082 Hunan Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Defects engineering; Bimetal; Ni-based catalyst; Electrocatalytic; Energy conversion;

    机译：缺陷工程;双金属;基于Ni的催化剂;电催化;能量转换;

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