Nitrogen-containing microporous carbons prepared from anionic surfactant-melamine/formaldehyde composites

被引:27
作者
Dong, Yong-Rong [1 ]
Nishiyama, Norikazu [1 ]
Kodama, Masaya [2 ]
Egashira, Yasuyuki [1 ]
Ueyama, Korekazu [1 ]
机构
[1] Osaka Univ, Div Chem Engn, Grad Sch Engn Sci, Osaka 5608531, Japan
[2] Natl Inst Adv Ind Sci & Technol, Energy Storage Mat Grp, Energy Technol Res Inst, Tsukuba, Ibaraki 3058569, Japan
关键词
ORDERED MESOPOROUS POLYMERS; TRANSFORMATION; FRAMEWORKS; PYROLYSIS;
D O I
10.1016/j.carbon.2009.04.011
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Nitrogen-containing microporous carbons have been synthesized by the carbonization of anionic surfactant-melamine/formaldehyde (MF) composites, which were themselves formed by an electrostatic organic-organic interaction. The carbons prepared from sodium dioctyl sulfosuccinate-MF and sodium dodecyl sulfate-MF mixtures have high surface area of 464 and 539 m(2) g(-1), respectively The N/C molar ratios of the carbons are 0.11. The resultant carbons showed capacitances higher than 200 F g(-1) in an acidic solution of 1 M H2SO4 at a scan rate of 1 mV s(-1). (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2138 / 2141
页数:4
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