期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 494, 期 -, 页码 180-185出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.colsurfa.2016.01.009
关键词
Mesoporous carbon; Phase transition; Soft-templating method; Evaporation induced self-assembly
资金
- Ministry of Education, Culture, Sports, Science and Technology of Japan [25289228]
- [26.1411]
- Grants-in-Aid for Scientific Research [14J01411] Funding Source: KAKEN
Mesoporous carbons were prepared through self-assembly process of a composite of triblock copolymer Pluronic F127 and resorcinol-formaldehyde (RF) resin. Mesoporous carbons with a 3D-connected carbon framework structure were formed via a formation of Pluronic F127 surfactant micelles and following polymerization of RF resin. Meanwhile, after a formation of F127 micelles and a solvent evaporation process, an inverse micelle structure of self-assembly of resorcinol-formaldehyde-Pluronic F127 was formed. The voids between the carbon particles form a porous structure. As a result, the pore size could be largely changed from 6.8 nm (for the 3D-connected carbon framework structure) to 56 nm (for the carbon particle aggregate structure). (C) 2016 Elsevier B.V. All rights reserved.
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