新型炭材料2021，Vol.36Issue(1)：19-33,15.DOI:10.1016/S1872-5805(21)60002-1
多尺度镍-氮-碳催化剂在电还原CO2生成CO中的研究进展
Recent advances in multilevel nickel-nitrogen-carbon catalysts for CO2 electroreduction to CO
摘要
Abstract
As an emerging CO2 conversion technology, the electrochemical CO2 reduction(ECR) reaction has received wide-spread attention. For the ECR process, the accurate and rational design of electrocatalysts is essential and significant for improving the catalytic performance. Carbon-based materials are considered one of the promising electrocatalysts for ECR because of their vari-ety of abundant sources, high specific surface area, high porosity, and multilevel dimensionality and tunable active sites. Further-more, doping by heteroatoms and introducing metal atoms in the frameworks or substrates of the carbon materials are effective strategies for further improving the ECR activity. Particularly, nickel-nitrogen-carbon (Ni-N-C) materials show excellent reactivities for the ECR to CO and have the potential for large-scale applications. We summarize the recent development of Ni-N-C catalysts with a multilevel structure for the ECR to CO and also the key principles and primary parameters of the ECR. Furthermore, the ra-tional and precise design of multilevel Ni-N-C catalysts on different carbon frameworks or substrates is discussed and presented, es-pecially including carbon quantum dots, one dimensional (1D) carbon-based materials, two dimensional (2D) carbon-based materials and nanoporous carbon-based materials. The effects of microstructure on ECR performance are also analyzed. Finally, the chal-lenges and outlook for Ni-N-C catalysts in an ECR system are presented. This review provides some new insights and guidelines for rationally designing and preparing Ni-N-C catalysts with a multilevel structure and high performance.关键词
电化学CO2还原/CO/多尺度/碳质材料/镍-氮-碳催化剂Key words
Electrochemical reduction of CO2/CO/Multilevel structure/Carbon materials/Nickel-nitrogen-carbon catalysts分类
通用工业技术引用本文复制引用
张亚方,于畅,谭新义,崔崧,李文斌,邱介山..多尺度镍-氮-碳催化剂在电还原CO2生成CO中的研究进展[J].新型炭材料,2021,36(1):19-33,15.基金项目
中央高校基本科研业务费(DUT19LAB20) （DUT19LAB20）
兴辽人才计划(XLYC1807002) （XLYC1807002）
国家自然科学基金项目(51872035).The authors would like to offer special thanks to the Fundamental Research Funds for the Central Uni-versities (DUT19LAB20) （51872035）
the Talent Program of Re-juvenation of the Liaoning (XLYC1807002) （XLYC1807002）
and the National Natural Science Foundation of China (51872035). （51872035）
