Issue 99, 2020
From the journal:

Chemical Communications

Ethanol and KOH co-pretreatment towards ultra-high specific surface area carbons for high-rate and high-energy supercapacitors†

Zheng Yang, ORCID logo a   Wangrui Xu,a   Min Zhao,b   Wei Yang,c   Juan Xia,a   Zuoqin Zhou,b   Jiale Song,a   Liangquan Sheng*a  and  Bing Wei ORCID logo *ab  

* Corresponding authors

a School of Chemistry and Materials Engineering, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, P. R. China
E-mail: shenglq@fync.edu.cn, weibing90@fynu.edu.cn

b Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang 236037, P. R. China

c Institutes of Physical Science and Information Technology, Hefei 230601, Anhui University, P. R. China

Abstract

A new avenue for fabricating ultra-high specific surface area (SSA) carbons with hierarchical porous and excellent energy storage ability is achieved from the biomass-waste of pitaya peel with the pre-treating process by ethanol and KOH to optimize the microstructure and porosity, displaying excellent supercapacitance in different electrolytes.

Graphical abstract: Ethanol and KOH co-pretreatment towards ultra-high specific surface area carbons for high-rate and high-energy supercapacitors

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Article information

DOI
https://doi.org/10.1039/D0CC06187E
Article type
Communication
Submitted
14 Sep 2020
Accepted
19 Nov 2020
First published
20 Nov 2020

Chem. Commun., 2020,56, 15561-15564

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Ethanol and KOH co-pretreatment towards ultra-high specific surface area carbons for high-rate and high-energy supercapacitors

Z. Yang, W. Xu, M. Zhao, W. Yang, J. Xia, Z. Zhou, J. Song, L. Sheng and B. Wei, Chem. Commun., 2020, 56, 15561 DOI: 10.1039/D0CC06187E

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