3D Graphitic Foams Derived from Chloroaluminate Anion Intercalation for Ultrafast Aluminum-Ion Battery

被引：323

作者：

Wu, Yingpeng ^{[1
]}

Gong, Ming ^{[1
]}

Lin, Meng-Chang ^{[1
,2
]}

Yuan, Chunze ^{[1
]}

Angell, Michael ^{[1
]}

Huang, Lu ^{[1
]}

Wang, Di-Yan ^{[3
]}

Zhang, Xiaodong

Yang, Jiang ^{[1
]}

Hwang, Bing-Joe ^{[4
]}

Dai, Hongjie ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

[2] Shandong Univ Sci & Technol, Coll Elect Engn & Automat, Qingdao 266590, Peoples R China

[3] Tunghai Univ, Dept Chem, Taichung 40704, Taiwan

[4] Natl Taiwan Univ Sci & Technol, Dept Chem Engn, Taipei 106, Taiwan

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 41期

关键词：

GRAPHENE OXIDE; PAPER;

D O I：

10.1002/adma.201602958

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A 3D graphitic foam vertically aligned graphitic structure and a low density of defects is derived through chloroaluminate anion intercalation of graphite followed by thermal expansion and electrochemical hydrogen evolution. Such aligned graphitic structure affords excellent Al-ion battery characteristics with a discharge capacity of approximate to 60 mA h g(-1) under a high charge and discharge current density of 12 000 mA g(-1) over approximate to 4000 cycles.

引用

收藏

页码：9218 / +

页数：6

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