模板辅助合成氮掺杂的多孔碳基氧还原电催化剂的研究进展

牛文翰; 黎立桂; 陈少伟

doi:10.13208/j.electrochem.161242

电化学 >

2017 , Vol. 23 >Issue 2: 110 - 122

DOI: https://doi.org/10.13208/j.electrochem.161242

田昭武先生90大寿祝贺专辑（厦门大学孙世刚林昌健教授主编）

模板辅助合成氮掺杂的多孔碳基氧还原电催化剂的研究进展

牛文翰 ,
黎立桂 ,
陈少伟

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1.华南理工大学环境与能源学院新能源研究中心，广州市 510006; 2.美国加利福尼亚大学圣克鲁兹分校化学与生物化学系，美国加利福尼亚州圣克鲁兹市95064

收稿日期: 2016-12-06

修回日期: 2017-01-05

网络出版日期: 2017-01-11

基金资助

This work was supported by the National Natural Science Foundation of China (NSFC 51402111) and the Fundamental Research Funds for Central Universities (SCUT Grant No. 2153860). S.W.C. thanks the National Natural Science Foundation of China (NSFC 21528301) for partial support of the work.

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Recent Progress in Template-Assisted Synthesis of Nitrogen-Doped Porous Carbons for Oxygen Electroreduction

Wenhan Niu ,
Ligui Li ,
and Shaowei Chen

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1. New Energy Research Institute, School of Environment and Energy, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China.; 2. Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, California 95064, United States.

Received date: 2016-12-06

Revised date: 2017-01-05

Online published: 2017-01-11

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摘要

氮掺杂的多孔碳材料有望能取代当前普遍应用于质子交换膜燃料电池和金属-空气电池阴极中的贵金属氧还原催化剂，因而备受关注. 模板辅助合成技术作为一种可靠、通用的方法已经在多孔碳电催化剂的制备中得到了广泛的应用. 在碳基ORR电催化剂中，其ORR活性受到诸多因素的影响，如掺杂剂的浓度及其在碳上的分子掺杂态、孔洞结构、比表面积以及碳基材料的导电性等. 本文对近期氮掺杂多孔碳电催化剂的设计、制备、功能化及其在氧还原电催化中的应用研究进展进行了总结，同时展望了模板辅助合成法的一些发展趋势.

本文引用格式

牛文翰 , 黎立桂 , 陈少伟 . 模板辅助合成氮掺杂的多孔碳基氧还原电催化剂的研究进展[J]. 电化学, 2017 , 23(2) : 110 -122 . DOI: 10.13208/j.electrochem.161242

Abstract

Nitrogen (N)-doped porous carbons are potential alternatives to precious metal catalysts for oxygen reduction reaction (ORR) at the cathodes of proton exchange membrane fuel cells and metal-air batteries. Template-assisted synthesis has been used extensively as a robust and versatile method in the preparation of such carbon catalysts, where the ORR activity has been found to be dependent on various structural parameters, such as the concentrations and molecular configurations of the dopants, and the porosity, surface accessibility and electrical conductivity of the carbon materials. In this review, we summarize recent progress in this area of research focusing on the design, preparation and engineering of N-doped porous carbons, as well as their ORR catalytic activity. Future trends in the development of N-doped porous carbons are also pointed out.

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