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Chem Commun (Camb). 2019 Jan 29;55(10):1486-1489. doi: 10.1039/c8cc08391f.

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

Author information

1
College of Science, University of Shanghai for Science and Technology, Jungong Road 334#, 200093 Shanghai, China. 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.

PMID:
30648171
DOI:
10.1039/c8cc08391f

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