A novel approach for synthesizing ordered mesoporous silica SBA-15

Baowang Lu, Katsuya Kawamoto

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Ordered SBA-15 with a high specific surface area, large pore size and pore volume could be synthesized at a short time (overnight) without further calcination. During the SBA-15 synthesis process, TEOS hydrolysis, the condensation of the silica species and the decomposition of the Pluronic P123 template were completed by using sulphuric acid. The decomposed Pluronic P123 could be completely exacted by solvent after synthesis. SBA-15 had high hydrothermal stability.

Original languageEnglish
Pages (from-to)1301-1305
Number of pages5
JournalMaterials Research Bulletin
Volume47
Issue number6
DOIs
Publication statusPublished - Jun 1 2012
Externally publishedYes

Keywords

  • Chemical synthesis
  • Inorganic compounds
  • Surface properties
  • Thermogravimetric analysis (TGA)
  • X-ray diffraction

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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