Issue 4, 2013
From the journal:

New Journal of Chemistry

Carbon nanoparticle ionic liquid functionalized activated carbon hybrid electrode for efficiency enhancement in supercapacitors

Ying Wei,ab   Haichao Liu,a   Yi Jin,c   Kedi Cai,a   Haitao Li,b   Yang Liu,b   Zhenhui Kang*b  and  Qingguo Zhang*a  

* Corresponding authors

a Department of Chemistry, Bohai University, Jinzhou, China
E-mail: zhangqguo23@yahoo.com.cn

b Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, China
E-mail: zhkang@suda.edu.cn

c China Criminal Police University, Shengyang, China

Abstract

A carbon nanoparticle ionic liquid (CNPIL) as a conductive agent and binder is introduced into an activated carbon electrode to improve supercapacitor performance. It has a high specific capacitance of 223 F g−1, high power density (1.64 kW kg−1 at 83.2 W h kg−1) and high charge–discharge efficiency (97.3%).

Graphical abstract: Carbon nanoparticle ionic liquid functionalized activated carbon hybrid electrode for efficiency enhancement in supercapacitors

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Article information

DOI
https://doi.org/10.1039/C3NJ41151F
Article type
Letter
Submitted
19 Dec 2012
Accepted
30 Jan 2013
First published
30 Jan 2013

New J. Chem., 2013,37, 886-889

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Carbon nanoparticle ionic liquid functionalized activated carbon hybrid electrode for efficiency enhancement in supercapacitors

Y. Wei, H. Liu, Y. Jin, K. Cai, H. Li, Y. Liu, Z. Kang and Q. Zhang, New J. Chem., 2013, 37, 886 DOI: 10.1039/C3NJ41151F

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