An excellent rechargeable PP14TFSI ionic liquid dual-ion battery

被引：80

作者：

Fan, Jiaxin ^{[1
]}

Zhang, Zhixiong ^{[1
]}

Liu, Yinhua ^{[1
]}

Wang, Aiye ^{[1
]}

Li, Li ^{[2
]}

Yuan, Wenhui ^{[1
,3
]}

机构：

[1] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

[2] South China Univ Technol, Coll Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China

[3] Guangdong Engn Technol Res Ctr Effect Storage & U, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 51期

关键词：

X-RAY-DIFFRACTION; ELECTROCHEMICAL INTERCALATION; BIS(TRIFLUOROMETHANESULFONYL)IMIDE ANIONS; REVERSIBLE INTERCALATION; GRAPHITE; ELECTROLYTE; CATHODE; PF6;

D O I：

10.1039/c7cc02534c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An ionic liquid dual-ion battery with pure 1-butyl-1-methylpiperidinium bis(trifluoromethylsulfonyl)imide as the electrolyte was developed, which exhibited a high discharge plateau initiated at 4.4 V, a well-defined capacity of 82 mA h g(-1), an ultrawide charge/ discharge potential range of 1.0-5.0 V and a superior stability of similar to 100% capacity retention for 600 cycles.

引用

页码：6891 / 6894

页数：4

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