碳酸丙烯酯
电化学
材料科学
微珠(研究)
石英晶体微天平
电解质
电极
四氟硼酸盐
碳纤维
化学工程
活性炭
复合材料
化学
催化作用
有机化学
吸附
离子液体
复合数
物理化学
工程类
生物化学
作者
Haoyang Li,Cheng Zheng,Jiaxin Qi,Hongyu Wang
出处
期刊:ACS applied energy materials
[American Chemical Society]
日期:2023-04-10
卷期号:6 (8): 4327-4333
被引量:1
标识
DOI:10.1021/acsaem.3c00240
摘要
Crude mesocarbon microbeads are proposed as an electrode material for simple, economical, and safe symmetrical-carbon cells. The electrochemical performance of symmetrical-mesocarbon microbead (MCMB) and symmetrical-activated carbon (AC) cells with the electrolyte solutions of spiro-(1,1′)-bipyrrolidinium tetrafluoroborate-propylene carbonate is compared. The storage mechanism of ions in MCMB is explored by conventional electrochemical tests, in situ dilatometry, and electrochemical quartz crystal microbalance (EQCM) measurements.
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