Issue 10, 2019
From the journal:

Chemical Communications

Enhanced electrochemical performance and high voltage window for supercapacitor based on multi-heteroatom modified porous carbon materials

Yalei Deng,a   Yajun Ji, ORCID logo *a   Hongmei Wua  and  Fei Chena  

* Corresponding authors

a College of Science, University of Shanghai for Science and Technology, Jungong Road 334#, 200093 Shanghai, China
E-mail: jiyajun@usst.edu.cn

Abstract

In order to prepare a high energy density supercapacitor, multi-heteroatom modified porous carbon materials derived from biomass were adopted. The fabricated supercapacitor demonstrated an excellent energy density of 35 W h kg−1 and a high operating voltage window of 1.9 V in neutral Na2SO4 solution, exhibiting performance that is among the best of the current carbon materials.

Graphical abstract: Enhanced electrochemical performance and high voltage window for supercapacitor based on multi-heteroatom modified porous carbon materials

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Article information

DOI
https://doi.org/10.1039/C8CC08391F
Article type
Communication
Submitted
19 Oct 2018
Accepted
27 Dec 2018
First published
28 Dec 2018

Chem. Commun., 2019,55, 1486-1489

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Enhanced electrochemical performance and high voltage window for supercapacitor based on multi-heteroatom modified porous carbon materials

Y. Deng, Y. Ji, H. Wu and F. Chen, Chem. Commun., 2019, 55, 1486 DOI: 10.1039/C8CC08391F

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