Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries

被引：428

作者：

Tong, Xuefeng ^{[1
,2
]}

Zhang, Fan ^{[1
]}

Ji, Bifa ^{[1
,3
]}

Sheng, Maohua ^{[1
,3
]}

Tang, Yongbing ^{[1
]}

机构：

[1] Chinese Acad Sci, Shenzhen Inst Adv Technol, Funct Thin Films Res Ctr, Shenzhen 518055, Peoples R China

[2] Univ Chinese Acad Sci, Coll Adv Technol, Shenzhen 518055, Peoples R China

[3] Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 45期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

LITHIUM-SULFUR BATTERIES; ELECTROCHEMICAL INTERCALATION; RECHARGEABLE BATTERY; BINDER-FREE; PERFORMANCE; GRAPHITE; ELECTRODE; GRAPHENE; STORAGE; ANION;

D O I：

10.1002/adma.201603735

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A 3D porous Al foil coated with a uniform carbon layer (pAl/C) is prepared and used as the anode and current collector in a dual-ion battery (DIB). The pAl/C-graphite DIB demonstrates superior cycling stability and high rate performance, achieving a highly reversible capacity of 93 mAh g(-1) after 1000 cycles at 2 C over the voltage range of 3.0-4.95 V. In addition, the DIB could achieve an energy density of approximate to 204 Wh kg(-1) at a high power density of 3084 W kg(-1).

引用

页码：9979 / 9985

页数：7

共 69 条

[1] ELECTROCHEMICAL TUNNEL ETCHING OF ALUMINUM [J].