Fabrication of carbon aerogels

Y. N. Feng, L. Miao, Y. G. Cao, T. Nishi, S. Tanemura, M. Tanemura, K. Suzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

RF (Resorcinol-Formaldehyde) aerogels and carbon aerogels were prepared through the sol-gel method following the routes of polymerization, gelation, supercritical drying and pyrolysis processes. The influence of fabrication parameters on the textural structure of the samples, e.g., specific surface area, pore size, and pore size distribution, etc., were systematically investigated. With a decrease in the R/F molar ratio, or an increase in the catalyst content within a limited range, the porosity of the nanostructure materials increases. The optimal temperature of pyrolysis for RF aerogel was investigated by TGA (Thermogravimetric Analysis).

Original languageEnglish
Title of host publicationAICAM 2005 - Proceedings of the Asian International Conference on Advanced Materials
PublisherTrans Tech Publications
Pages19-22
Number of pages4
ISBN (Print)0878499792, 9780878499793
DOIs
Publication statusPublished - 2006
Externally publishedYes
EventAICAM 2005 - Asian International Conference on Advanced Materials - Beijing, China
Duration: 2005 Nov 32005 Nov 5

Publication series

NameAdvanced Materials Research
Volume11-12
ISSN (Print)1022-6680

Conference

ConferenceAICAM 2005 - Asian International Conference on Advanced Materials
CountryChina
CityBeijing
Period05/11/305/11/5

Keywords

  • Carbon aerogels
  • Nano-fractal structure
  • RF (Resorcinol-Formaldehyde) aerogels

ASJC Scopus subject areas

  • Engineering(all)

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