Preparation of highly graphitized porous carbon from resins treated with Cr super(6+)-containing wastewater for supercapacitors

A commercial ion exchange resin was used to remove Cr sub(2)O sub(7) super(2-) from Cr super(6+)-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 su...

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Published inJournal of materials chemistry. A, Materials for energy and sustainability Vol. 1; no. 22; pp. 6558 - 6562
Main Authors Hu, Jing, Tao, Pengpeng, Wang, Shuai, Liu, Yan, Tang, Yougen, Zhong, Hong, Lu, Zhouguang
Format Journal Article
LanguageEnglish
Published 01.05.2013
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Summary:A commercial ion exchange resin was used to remove Cr sub(2)O sub(7) super(2-) from Cr super(6+)-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.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:2050-7488
2050-7496
DOI:10.1039/c3ta00679d