Preparation of mesoporous titania particles with photocatalytic activity under visible-light irradiation

Hirobumi Shibata; Tatsuya Mukai; Takahito Akita; Takahiro Ohkubo; Hideki Sakai; Masahiko Abe

doi:10.1246/cl.2005.1696

Preparation of mesoporous titania particles with photocatalytic activity under visible-light irradiation

Hirobumi Shibata, Tatsuya Mukai, Takahito Akita, Takahiro Ohkubo, Hideki Sakai, Masahiko Abe

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Novel visible light-responsive photocatalytic mesoporous titania particles were prepared using the sol-gel reaction of titanium oxysulfate sulfuric acid hydrate TiOSO₄·xH₂SO₄· xH ₂O in aqueous solution in the presence of lyotropic cetyltrimethylammonium bromide (CTAB) liquid crystal as template. The absorption threshold of the calcined particles shifted toward the longer wavelength side and they showed a photocatalytic activity in the oxidation of gaseous 2-propanol under visible light (>440 nm) irradiation.

Original language	English
Pages (from-to)	1696-1697
Number of pages	2
Journal	Chemistry Letters
Volume	34
Issue number	12
DOIs	https://doi.org/10.1246/cl.2005.1696
Publication status	Published - Dec 5 2005
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2005.1696

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title = "Preparation of mesoporous titania particles with photocatalytic activity under visible-light irradiation",

abstract = "Novel visible light-responsive photocatalytic mesoporous titania particles were prepared using the sol-gel reaction of titanium oxysulfate sulfuric acid hydrate TiOSO4·xH2SO4· xH 2O in aqueous solution in the presence of lyotropic cetyltrimethylammonium bromide (CTAB) liquid crystal as template. The absorption threshold of the calcined particles shifted toward the longer wavelength side and they showed a photocatalytic activity in the oxidation of gaseous 2-propanol under visible light (>440 nm) irradiation.",

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AU - Shibata, Hirobumi

AU - Mukai, Tatsuya

AU - Akita, Takahito

AU - Ohkubo, Takahiro

AU - Sakai, Hideki

AU - Abe, Masahiko

PY - 2005/12/5

Y1 - 2005/12/5

N2 - Novel visible light-responsive photocatalytic mesoporous titania particles were prepared using the sol-gel reaction of titanium oxysulfate sulfuric acid hydrate TiOSO4·xH2SO4· xH 2O in aqueous solution in the presence of lyotropic cetyltrimethylammonium bromide (CTAB) liquid crystal as template. The absorption threshold of the calcined particles shifted toward the longer wavelength side and they showed a photocatalytic activity in the oxidation of gaseous 2-propanol under visible light (>440 nm) irradiation.

AB - Novel visible light-responsive photocatalytic mesoporous titania particles were prepared using the sol-gel reaction of titanium oxysulfate sulfuric acid hydrate TiOSO4·xH2SO4· xH 2O in aqueous solution in the presence of lyotropic cetyltrimethylammonium bromide (CTAB) liquid crystal as template. The absorption threshold of the calcined particles shifted toward the longer wavelength side and they showed a photocatalytic activity in the oxidation of gaseous 2-propanol under visible light (>440 nm) irradiation.

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JO - Chemistry Letters

JF - Chemistry Letters

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ER -

Preparation of mesoporous titania particles with photocatalytic activity under visible-light irradiation

Abstract

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