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

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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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Publication details

The article was received on 19 Oct 2018, accepted on 27 Dec 2018 and first published on 28 Dec 2018


Article type: Communication
DOI: 10.1039/C8CC08391F
Citation: Chem. Commun., 2019, Advance Article
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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, Advance Article , DOI: 10.1039/C8CC08391F

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