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N-Doped Nanoporous Carbon from Biomass as a Highly Efficient Electrocatalyst for the CO2 Reduction Reaction

文献类型：期刊论文

作者Yao, Pengfei1,2; Qiu, Yanling2; Zhang, Taotao1,2; Su, Panpan2; Li, Xianfeng2,3; Zhang, Huamin2,3
刊名ACS SUSTAINABLE CHEMISTRY & ENGINEERING
出版日期2019-03-04
卷号7期号:5页码:5249-5255
ISSN号2168-0485
关键词Carbon dioxide reduction Nanoporous carbon sheet Catalysts Low overpotential Higher selectivity Pyridinic N
DOI10.1021/acssuschemeng.8b06160
通讯作者Li, Xianfeng(lixianfeng@dicp.ac.cn) ; Zhang, Huamin(zhanghm@dicp.ac.cn)
英文摘要Electrocatalytic reduction of carbon dioxide to high value-added chemicals is essential for sustainable development of human civilization. Seeking catalysts with high activity, selectivity, stability, and low cost is vital for CO2 conversion. Heteroatom doped carbon materials have proven to be very promising catalysts for CO2 reduction due to their low cost, high surface area, high conductivity, and excellent stability as well as high electrochemical activity. Herein, we report a N-doped nanoporous carbon sheet derived from cheap and renewable biomass Typha with high surface area, pore volume, and pyridinic N content, which achieved a much higher selectivity (90%) for CO at a much lower overpotential (-0.31 V) than most N-doped carbon materials. The calcination temperature has a great effect on porous structure and the kinds of N species in the catalyst, in which the pyridinic N species play important roles in catalytic performance.
WOS关键词OXYGEN REDUCTION ; ELECTROCHEMICAL REDUCTION ; NITROGEN ; DIOXIDE ; CONVERSION ; CATALYST ; DEFECTS ; SULFUR
资助项目National Natural Science Foundation of China[21577141] ; National Natural Science Foundation of China[21576255]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Engineering
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000460600500074
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://cas-ir.dicp.ac.cn/handle/321008/165830]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Li, Xianfeng; Zhang, Huamin
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, Zhongshan Rd 457, Dalian 116023, Peoples R China
3.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Yao, Pengfei,Qiu, Yanling,Zhang, Taotao,et al. N-Doped Nanoporous Carbon from Biomass as a Highly Efficient Electrocatalyst for the CO2 Reduction Reaction[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2019,7(5):5249-5255.
APA Yao, Pengfei,Qiu, Yanling,Zhang, Taotao,Su, Panpan,Li, Xianfeng,&Zhang, Huamin.(2019).N-Doped Nanoporous Carbon from Biomass as a Highly Efficient Electrocatalyst for the CO2 Reduction Reaction.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,7(5),5249-5255.
MLA Yao, Pengfei,et al."N-Doped Nanoporous Carbon from Biomass as a Highly Efficient Electrocatalyst for the CO2 Reduction Reaction".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 7.5(2019):5249-5255.

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来源：大连化学物理研究所

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