Hierarchically porous carbon monoliths with high surface area from bridged polysilsesquioxanes without thermal activation process

George Hasegawa, Kazuyoshi Kanamori, Kazuki Nakanishi, Teiichi Hanada

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Hierarchically porous carbon monoliths with high specific surface areas have been fabricated by removing nano-sized silica phase from carbon/silica composites pyrolyzed from bridged polysilsesquioxane. This activation method improves the homogeneity between inner and outer parts of the monoliths compared to the conventional thermal activation methods.

Original languageEnglish
Pages (from-to)8037-8039
Number of pages3
JournalChemical Communications
Volume46
Issue number42
DOIs
Publication statusPublished - Nov 14 2010

Fingerprint

Silicon Dioxide
Carbon
Chemical activation
Silica
Specific surface area
Composite materials
Hot Temperature
polysilsesquioxane

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Hierarchically porous carbon monoliths with high surface area from bridged polysilsesquioxanes without thermal activation process. / Hasegawa, George; Kanamori, Kazuyoshi; Nakanishi, Kazuki; Hanada, Teiichi.

In: Chemical Communications, Vol. 46, No. 42, 14.11.2010, p. 8037-8039.

Research output: Contribution to journalArticle

Hasegawa, George ; Kanamori, Kazuyoshi ; Nakanishi, Kazuki ; Hanada, Teiichi. / Hierarchically porous carbon monoliths with high surface area from bridged polysilsesquioxanes without thermal activation process. In: Chemical Communications. 2010 ; Vol. 46, No. 42. pp. 8037-8039.
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