The flaky Cd film on Cu plate substrate: An active and efficient electrode for electrochemical reduction of CO2 to formate

doi:10.1016/j.jcou.2017.09.023

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 环境友好催化过程团队

	The flaky Cd film on Cu plate substrate: An active and efficient electrode for electrochemical reduction of CO2 to formate
	Chen, Zhipeng 1,2; Wang, Nailiang 1; Yao, Shuyu 1; Liu, Licheng 1; Licheng Liu
刊名	JOURNAL OF CO2 UTILIZATION
	2017-12-01
卷号	22 期号:22 页码:191-196
关键词	Electrocatalytic Co2 Reduction Vacuum Evaporation Coating Formate
DOI	10.1016/j.jcou.2017.09.023
产权排序	1
文献子类	Article
英文摘要	Efficient electrochemical reduction of CO2 to formate was studied on a Cu/Cd composite electrode in 0.5 M KHCO3 aqueous solution, which was prepared by vacuum evaporation coating Cd film on the Cu plate substrate. The results showed that a novel flaky Cd film was deposited on the Cu plate substrate successfully. The performance of formate production on the Cu/Cd composite electrode was related to the electrolysis potential and the thickness of Cd film. The electrocatalytic activity of Cu/Cd composite electrode toward CO2 reduction was enhanced in comparison with pure Cu plate and Graphite-Paper/Cd (G-P/Cd) electrodes. The maximum Faradaic efficiency of 76.2% for formate production has been obtained with high stability and current densities of 10.6 mA cm(-2) at -1.8 V (vs. Ag/AgCl) on the composite electrode with depositing a similar to 300 nm thick Cd film on the Cu substrate.
WOS关键词	AQUEOUS HYDROGENCARBONATE SOLUTION ; CARBON-DIOXIDE ; ELECTROCATALYTIC REDUCTION ; FORMIC-ACID ; METAL-ELECTRODES ; COPPER ELECTRODE ; ELECTROREDUCTION ; CONVERSION ; SN ; NANOPARTICLES
WOS研究方向	Chemistry ; Engineering
语种	英语
WOS记录号	WOS:000416530300021
资助机构	CAS ; National Natural Science Foundation of China(21676288)
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/9991]
专题	青岛生物能源与过程研究所_环境友好催化过程团队
通讯作者	Licheng Liu
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Zhipeng,Wang, Nailiang,Yao, Shuyu,et al. The flaky Cd film on Cu plate substrate: An active and efficient electrode for electrochemical reduction of CO2 to formate[J]. JOURNAL OF CO2 UTILIZATION,2017,22(22):191-196.
APA	Chen, Zhipeng,Wang, Nailiang,Yao, Shuyu,Liu, Licheng,&Licheng Liu.(2017).The flaky Cd film on Cu plate substrate: An active and efficient electrode for electrochemical reduction of CO2 to formate.JOURNAL OF CO2 UTILIZATION,22(22),191-196.
MLA	Chen, Zhipeng,et al."The flaky Cd film on Cu plate substrate: An active and efficient electrode for electrochemical reduction of CO2 to formate".JOURNAL OF CO2 UTILIZATION 22.22(2017):191-196.