Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 能量转换材料重点实验室 > 期刊论文

	Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode
	Wu MF(吴梅芬) ; Wen ZY(温兆银) ; Jin J(靳俊) ; Cui YM(崔言明)
刊名	ELECTROCHIMICA ACTA
	2013-07-30
卷号	103 期号:1 页码:199
ISSN号	0013-4686
其他题名	Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode
通讯作者	温兆银
中文摘要	Both AlCl3 and pyrrole are simultaneously added to the non-aqueous 1 M LiPF6/EC+DMC electrolyte and their combinatorial effects on the electrochemical performance of Li electrode are systematically studied. A composite protective film of Li-Al alloy and lithium pyrrolide is demonstrated on the Li surface. XRD, EDS, XPS and FTIR are applied to characterize the film. AC impedance, cathodic polarization and galvanostatic charge/discharge cycling tests are performed to evaluate the electrochemical behaviors of the film. It is indicated that the composite protective film formed on Li metal surface in 0.1 M AlCl3 and 0.1 M pyrrole containing electrolyte is dense and tight with high stability in the electrolyte, and gives rise to a low interface resistance and a greatly improved cycling efficiency of the lithium metal electrode.
学科主题	电化学
语种	中文
WOS记录号	WOS:000321601100026
公开日期	2014-12-18
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/4565]
专题	上海硅酸盐研究所_能量转换材料重点实验室_期刊论文
推荐引用方式 GB/T 7714	Wu MF,Wen ZY,Jin J,et al. Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode[J]. ELECTROCHIMICA ACTA,2013,103(1):199.
APA	吴梅芬,温兆银,靳俊,&崔言明.(2013).Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode.ELECTROCHIMICA ACTA,103(1),199.
MLA	吴梅芬,et al."Effects of combinatorial AlCl3 and pyrrole on the SEI formation and electrochemical performance of Li electrode".ELECTROCHIMICA ACTA 103.1(2013):199.