催化学报 ›› 2019, Vol. 40 ›› Issue (s1): 169-177.

• 综述 • 上一篇    下一篇

炭材料与碳催化相关问题思考

陆安慧, 郝广平, 翁雪霏   

  1. 大连理工大学化工学院, 精细化工国家重点实验室, 辽宁大连 116024
  • 出版日期:2019-12-17 发布日期:2019-10-10
  • 通讯作者: 陆安慧
  • 基金资助:
    国家自然科学基金重点项目(21733002);中德国际合作与交流项目(21761132011).

Thoughts on the Advances of Carbon Materials and Carbocatalysis

LU An-Hui, HAO Guang-Ping, WENG Xuefei   

  1. State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
  • Online:2019-12-17 Published:2019-10-10
  • Supported by:
    This work was supported by the State Key Program of the National Natural Science Foundation of China (21733002) and the Joint Si-no-German Research Project (21761132011).

摘要: 碳催化面临的主要科学问题包括(1)对碳催化活性位的确认与定量分析以及催化过程本质认识仍是目前研究的重点与难点;(2)高密度活性位炭催化剂的规模化制备仍面临挑战;(3)催化剂工程和催化过程设计的研究有待加强,亟需发展吸附-催化以及催化-分离一体化过程,升级催化过程,提高催化效率。本文从炭材料的结构性质出发,简要评述了炭催化剂与炭载体的结构设计及其在热催化及电催化过程中的应用,讨论了碳催化活性的起源、机制、炭催化剂工程等关键科学问题,并展望了未来碳催化的发展趋势.

关键词: 炭材料, 多相催化, 电催化, 催化剂载体, 碳催化

Abstract: In the field of carbocatalysis, the main challenges include (1) the quantitative determination of active sites, and the unveiling of the nature and mechanism of the catalysis process; (2) the controllable and scalable preparation of carbon-based catalysts with high density active sites; (3) the catalyst engineering and catalysis process design remain in its infancy, the integrated process on adsorption-catalysis and cataly-sis-separation, aiming to upgrading catalysis process and improving catalysis efficiency, needs to be strengthened. In this minireview, we briefly overviewed the latest advances on carbon materials and carbocatalysis, which include structural design of nanostructured car-bon-based catalysts, their applications in typical thermocatalysis and electrocatalysis as well as the analysis of active sites and disclosure of catalytic mechanisms. Finally, our perspectives on the research trend of future carbocatalysis was given.

Key words: carbon materials, heterogeneous catalysis, electrocatalysis, catalyst support, carbocatalysis