@article{ART002845060},
author={An Xin and Xing Guannan and Wang Jing and Tian Yanhong and Liu Yunfang and Wan Qiong},
title={Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode},
journal={Carbon Letters},
issn={1976-4251},
year={2021},
volume={31},
number={4},
pages={667-676},
doi={10.1007/s42823-021-00241-6}
TY - JOUR
AU - An Xin
AU - Xing Guannan
AU - Wang Jing
AU - Tian Yanhong
AU - Liu Yunfang
AU - Wan Qiong
TI - Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode
JO - Carbon Letters
PY - 2021
VL - 31
IS - 4
PB - Korean Carbon Society
SP - 667
EP - 676
SN - 1976-4251
AB - The carbon spheres (CSs) synthesized by an ultrasonic-spray pyrolysis method were activated for supercapacitor electrode.
There are plenty of cracks on the surface of the activated carbon spheres (ACSs), which expend with increasing the activation temperature and activator dosage. The specifc capacitance of ACSs increases with the activation temperature and activator dosage and reach to maximal value at certain conditions. Importantly, the ACS sample activated at relatively low activation temperature (600 °C) and 7 of mass ratio of KOH to CSs has the highest specifc capacitance (about 209 F g−1 at 50 mA g−1 of current density) and indicates the excellent cycling stability after 1000 consecutive charge–discharge cycles. Furthermore, the graphene sheets could be found in the samples that were activated at 1000 °C. And the electrode prepared by the sample has the very low series resistance because of the excellent conductivity of the formed graphene sheets.
KW - Morphology · Microstructure · Energy storage
DO - 10.1007/s42823-021-00241-6
ER -
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang and Wan Qiong. (2021). Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode. Carbon Letters, 31(4), 667-676.
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang and Wan Qiong. 2021, "Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode", Carbon Letters, vol.31, no.4 pp.667-676. Available from: doi:10.1007/s42823-021-00241-6
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang, Wan Qiong "Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode" Carbon Letters 31.4 pp.667-676 (2021) : 667.
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang, Wan Qiong. Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode. 2021; 31(4), 667-676. Available from: doi:10.1007/s42823-021-00241-6
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang and Wan Qiong. "Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode" Carbon Letters 31, no.4 (2021) : 667-676.doi: 10.1007/s42823-021-00241-6
An Xin; Xing Guannan; Wang Jing; Tian Yanhong; Liu Yunfang; Wan Qiong. Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode. Carbon Letters, 31(4), 667-676. doi: 10.1007/s42823-021-00241-6
An Xin; Xing Guannan; Wang Jing; Tian Yanhong; Liu Yunfang; Wan Qiong. Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode. Carbon Letters. 2021; 31(4) 667-676. doi: 10.1007/s42823-021-00241-6
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang, Wan Qiong. Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode. 2021; 31(4), 667-676. Available from: doi:10.1007/s42823-021-00241-6
An Xin, Xing Guannan, Wang Jing, Tian Yanhong, Liu Yunfang and Wan Qiong. "Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode" Carbon Letters 31, no.4 (2021) : 667-676.doi: 10.1007/s42823-021-00241-6
