标题:Microbubble effect-assisted electrolytic synthesis of hollow carbon spheres from CO2
作者:Deng, BW (Deng, Bowen); Mao, XH (Mao, Xuhui); Xiao, W (Xiao, Wei); Wang, DH (Wang, Dihua)
来源出版物:JOURNAL OF MATERIALS CHEMISTRY A 卷:5期:25页码:12822-12827 DOI:10.1039/c7ta03606j 出版年:JUL 7 2017
摘要:A one-step high-yield synthesis of well-developed hollow carbon spheres was achieved by an electrolytic conversion of CO2 in a CaCO3-containing LiCl-KCl melt at 450 degrees C. Manipulating the electrode potential induced the occurrence of a microbubble effect associated with the as-formed CO (intermediates of CO32- reduction) in ultrathin carbon sheets, thereby triggering the growth of hollow structures. The SEM results reveal good plasticity of the carbon sheets at elevated temperatures. The micron-sized hollow carbon spheres showed favorable capacitive properties, and can be used as catalyst supports as well.
入藏号:WOS:000404571500021
文献类型:Article
语种:English
扩展关键词: MOLTEN-SALT ELECTROLYSIS; ELECTROCHEMICAL CONVERSION; FUEL-CELLS; CAPTURE; REDUCTION; GRAPHITE; DIOXIDE; MELTS; ELECTRODEPOSITION; NANOTUBES
通讯作者地址:Deng, BW; Wang, DH (reprint author), Wuhan Univ, Sch Resource & Environm Sci, Hubei Int Sci & Technol Cooperat Base Sustainable, Wuhan 430079, Peoples R China.
电子邮件地址:clab@whu.edu.cn; wangdh@whu.edu
地址: [Deng, Bowen; Mao, Xuhui; Xiao, Wei; Wang, Dihua] Wuhan Univ, Sch Resource & Environm Sci, Hubei Int Sci & Technol Cooperat Base Sustainable, Wuhan 430079, Peoples R China.
研究方向:Chemistry; Energy & Fuels; Materials Science
ISSN:2050-7488
eISSN: 2050-7496
影响因子:8.867
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