The effects of activation method on the pore structure and electrochemical properties of ordered mesoporous carbons used as the electrode materials of supercapacitors

	The effects of activation method on the pore structure and electrochemical properties of ordered mesoporous carbons used as the electrode materials of supercapacitors
	Liu Mei-jun 1; Fu Dong-mei 2; Wang Chun-lei 1; Mi Pan-pan 1; Wang Tong-hua 1
刊名	NEW CARBON MATERIALS
	2017-04-01
卷号	32 页码:123-129
关键词	Mesoporous Carbons Activated Methods Pore Structure Electrochemical Properties
英文摘要	An ordered mesoporous carbon. (OMC) synthesized by the soft-template method was activated by (a) CO2 at 900 degrees C for 4 h, (b) H2O at 800 degrees C for 20 min, and (c) H2O at 800 degrees C for 20 min followed by CO2 at 900 degrees C for 4 h to produce three micro-mesoporous carbons, A1, A2 and A3, respectively. Their pore structures were investigated by XRD, TEM, SEM and N-2 adsorption. Their electrochemical properties as the electrode materials of supercapacitors were investigated by cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance spectroscopy. Results indicated that the highly ordered 2D hexagonal original mesostructure of the OMC was well retained after activation. The increasing order of the extent of activation is A1
语种	英语
WOS记录号	WOS:000402223700004
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/152241]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Dalian Univ Technol, Sch Chem Engn, Carbon Res Lab, State Key Lab Fine Chem, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Liu Mei-jun,Fu Dong-mei,Wang Chun-lei,et al. The effects of activation method on the pore structure and electrochemical properties of ordered mesoporous carbons used as the electrode materials of supercapacitors[J]. NEW CARBON MATERIALS,2017,32:123-129.
APA	Liu Mei-jun,Fu Dong-mei,Wang Chun-lei,Mi Pan-pan,&Wang Tong-hua.(2017).The effects of activation method on the pore structure and electrochemical properties of ordered mesoporous carbons used as the electrode materials of supercapacitors.NEW CARBON MATERIALS,32,123-129.
MLA	Liu Mei-jun,et al."The effects of activation method on the pore structure and electrochemical properties of ordered mesoporous carbons used as the electrode materials of supercapacitors".NEW CARBON MATERIALS 32(2017):123-129.