Synthesis and morphology control of SBA-1 mesoporous silica with surfactant of cetyltrimethylammonium bromide (CTMABr)

Shunai Che, Yasuhiro Sakamoto, Osamu Terasaki, Takashi Tatsumi

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

The 3d-cubic Pm3̄n SBA-1 mesoporous silica synthesized under highly acidic conditions using cetyltrimethylammonium bromide exhibited a distinct octadecahedron crystal shape in contrast to the material synthesized in the presence of cetyltriethylammonium bromide under less acidic conditions, which showed a highly isotropic morphology with fifty-four or more crystal faces.

Original languageEnglish
Pages (from-to)214-215
Number of pages2
JournalChemistry Letters
Issue number2
DOIs
Publication statusPublished - 2002 Feb 5

ASJC Scopus subject areas

  • Chemistry(all)

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