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

Shunai Che; Yasuhiro Sakamoto; Osamu Terasaki; Takashi Tatsumi

doi:10.1246/cl.2002.214

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 journal › Article › peer-review

14 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 language	English
Pages (from-to)	214-215
Number of pages	2
Journal	Chemistry Letters
Issue number	2
DOIs	https://doi.org/10.1246/cl.2002.214
Publication status	Published - 2002 Feb 5
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2002.214

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

abstract = "The 3d-cubic Pm{\=3}n 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.",

author = "Shunai Che and Yasuhiro Sakamoto and Osamu Terasaki and Takashi Tatsumi",

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AU - Che, Shunai

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AU - Terasaki, Osamu

AU - Tatsumi, Takashi

PY - 2002/2/5

Y1 - 2002/2/5

N2 - 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.

AB - 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.

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

Abstract

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