Preparation of highly graphitized porous carbon from resins treated with Cr6+-containing wastewater for supercapacitors

被引：21

作者：

Hu, Jing ^{[1
]}

Tao, Pengpeng ^{[1
]}

Wang, Shuai ^{[1
]}

Liu, Yan ^{[1
]}

Tang, Yougen ^{[1
]}

Zhong, Hong ^{[1
]}

Lu, Zhouguang ^{[1
,2
]}

机构：

[1] Cent S Univ, Key Lab Resource Chem Nonferrous Met, Minist Educ, Sch Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China

[2] South Univ Sci & Technol China, Dept Micronano Mat & Devices, Shenzhen 518055, Guangdong, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 22期

基金：

中国国家自然科学基金; 美国国家科学基金会;

关键词：

HEXAVALENT CHROMIUM; NANOTUBES;

D O I：

10.1039/c3ta00679d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A commercial ion exchange resin was used to remove Cr2O72- from Cr6+-containing wastewater, which was carbonized to produce porous carbon possessing a high graphitic degree and large specific surface area. Symmetric supercapacitors based on this porous carbon exhibited superior rate capability.

引用

收藏

页码：6558 / 6562

页数：5

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