Influence of calcination temperatures on the photocatalytic activity and photo-induced hydrophilicity of wormhole-like mesoporous TiO2

Kesong Liu; Wei Zhou; Keying Shi; Li Li; Lili Zhang; Milin Zhang; Honggang Fu

doi:10.1088/0957-4484/17/5/033

Influence of calcination temperatures on the photocatalytic activity and photo-induced hydrophilicity of wormhole-like mesoporous TiO₂

Kesong Liu^*
, Wei Zhou
, Keying Shi
, Li Li
, Lili Zhang
, Milin Zhang
, Honggang Fu

^*Corresponding author for this work

Heilongjiang University
Harbin Engineering University

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

21 Scopus citations

Abstract

Wormhole-like mesoporous nanocrystalline anatase (meso-nc-TiO₂) has been synthesized by using tetrabutyl titanate as the inorganic precursor and triblock copolymer as the structure-directing agent. The obtained materials were characterized in detail by x-ray diffraction, atomic force microscopy, N₂ sorption, ellipsometry, measurements of the contact angle, and UV-visible spectrophotometry. The effect of calcination temperatures (the as-synthesized samples were calcined at different temperatures) on the physical parameters, photo-induced hydrophilicity, and photocatalytic activity of wormhole-like meso-nc-TiO₂ was also investigated in this study.

Original language	English
Pages (from-to)	1363-1369
Number of pages	7
Journal	Nanotechnology
Volume	17
Issue number	5
DOIs	https://doi.org/10.1088/0957-4484/17/5/033
State	Published - 14 Mar 2006
Externally published	Yes

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title = "Influence of calcination temperatures on the photocatalytic activity and photo-induced hydrophilicity of wormhole-like mesoporous TiO2",

abstract = "Wormhole-like mesoporous nanocrystalline anatase (meso-nc-TiO2) has been synthesized by using tetrabutyl titanate as the inorganic precursor and triblock copolymer as the structure-directing agent. The obtained materials were characterized in detail by x-ray diffraction, atomic force microscopy, N2 sorption, ellipsometry, measurements of the contact angle, and UV-visible spectrophotometry. The effect of calcination temperatures (the as-synthesized samples were calcined at different temperatures) on the physical parameters, photo-induced hydrophilicity, and photocatalytic activity of wormhole-like meso-nc-TiO2 was also investigated in this study.",

author = "Kesong Liu and Wei Zhou and Keying Shi and Li Li and Lili Zhang and Milin Zhang and Honggang Fu",

year = "2006",

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T1 - Influence of calcination temperatures on the photocatalytic activity and photo-induced hydrophilicity of wormhole-like mesoporous TiO2

AU - Liu, Kesong

AU - Zhou, Wei

AU - Shi, Keying

AU - Li, Li

AU - Zhang, Lili

AU - Zhang, Milin

AU - Fu, Honggang

PY - 2006/3/14

Y1 - 2006/3/14

N2 - Wormhole-like mesoporous nanocrystalline anatase (meso-nc-TiO2) has been synthesized by using tetrabutyl titanate as the inorganic precursor and triblock copolymer as the structure-directing agent. The obtained materials were characterized in detail by x-ray diffraction, atomic force microscopy, N2 sorption, ellipsometry, measurements of the contact angle, and UV-visible spectrophotometry. The effect of calcination temperatures (the as-synthesized samples were calcined at different temperatures) on the physical parameters, photo-induced hydrophilicity, and photocatalytic activity of wormhole-like meso-nc-TiO2 was also investigated in this study.

AB - Wormhole-like mesoporous nanocrystalline anatase (meso-nc-TiO2) has been synthesized by using tetrabutyl titanate as the inorganic precursor and triblock copolymer as the structure-directing agent. The obtained materials were characterized in detail by x-ray diffraction, atomic force microscopy, N2 sorption, ellipsometry, measurements of the contact angle, and UV-visible spectrophotometry. The effect of calcination temperatures (the as-synthesized samples were calcined at different temperatures) on the physical parameters, photo-induced hydrophilicity, and photocatalytic activity of wormhole-like meso-nc-TiO2 was also investigated in this study.

UR - https://www.scopus.com/pages/publications/33244493121

U2 - 10.1088/0957-4484/17/5/033

DO - 10.1088/0957-4484/17/5/033

M3 - 文章

AN - SCOPUS:33244493121

SN - 0957-4484

VL - 17

SP - 1363

EP - 1369

JO - Nanotechnology

JF - Nanotechnology

IS - 5

ER -

Influence of calcination temperatures on the photocatalytic activity and photo-induced hydrophilicity of wormhole-like mesoporous TiO₂

Abstract

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