Electrochemical Reduction Effects on the Morphology and Electrochemical Capacity of Carbon Paper

doi:10.7503/cjcu20150724

	Electrochemical Reduction Effects on the Morphology and Electrochemical Capacity of Carbon Paper
	Yan Pengli 1,3; Li Ailong 2,3; Zhang Bingqing 3; Shi Jingying 3; Gan Yang 1; Li Can 3
刊名	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
	2015-11-10
卷号	36 期号:11 页码:2304-2310
关键词	Carbon Paper Electrochemical Reduction Capacitance Stability
ISSN号	0251-0790
DOI	10.7503/cjcu20150724
文献子类	Article
英文摘要	We studied the changes in the morphology and electrochemical capacity of carbon paper caused by the electrochemical reduction. SEM images show that the electrochemical reduction caused the decomposition of reduced carbon papers(rCPs) into carbon particles and rough surface. Raman spectra show the surface disorder as evidenced by higher I-D/I-G ratio for treating time as short as 1 min. BET tests reveal the markedly increased specific surface area caused by the electrochemical reduction of carbon paper. XPS analyses show a higher quantity of surface hydroxyl species(C-OH) on rCPs. The capacitance of rCP(treated at -1.6 V for 5 min) is 15 times that of the pristine carbon paper, and this outstanding capacitance is rather stable even after prolonged charge-discharge 1500 cycles.
WOS关键词	SUPERCAPACITORS ; ENERGY ; STORAGE
WOS研究方向	Chemistry
语种	英语
出版者	HIGHER EDUCATION PRESS
WOS记录号	WOS:000367029700028
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/171554]
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	Shi Jingying
作者单位	1.Harbin Inst Technol, Sch Chem Engn & Technol, Harbin 150001, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Yan Pengli,Li Ailong,Zhang Bingqing,et al. Electrochemical Reduction Effects on the Morphology and Electrochemical Capacity of Carbon Paper[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2015,36(11):2304-2310.
APA	Yan Pengli,Li Ailong,Zhang Bingqing,Shi Jingying,Gan Yang,&Li Can.(2015).Electrochemical Reduction Effects on the Morphology and Electrochemical Capacity of Carbon Paper.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,36(11),2304-2310.
MLA	Yan Pengli,et al."Electrochemical Reduction Effects on the Morphology and Electrochemical Capacity of Carbon Paper".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 36.11(2015):2304-2310.