Photocatalytic activity of nanocrystalline TiO2-based films produced by ESAVD method

Xianghui Hou; Kwang Leong Choy

doi:10.1016/j.msec.2005.06.008

Photocatalytic activity of nanocrystalline TiO₂-based films produced by ESAVD method

Xianghui Hou
, Kwang Leong Choy

University of Nottingham

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

Nanocrystalline TiO₂-based films have been deposited using a novel and cost-effective Electrostatic Spray Assisted Vapour Deposition (ESAVD) method for photocatalysis applications. The deposited films mainly have anatase phase with very small amounts of rutile or brookite. This paper reports the photocatalytic activity of the nanostructured TiO₂-based films under solar light irradiation. The influence of PEG additive and Fe doping on the film photocatalytic efficiency will be presented, as well as the structural changes with the additive and dopant. The results demonstrate that ESAVD process can produce nanocrystalline anatase films with good photocatalytic activity, and further enhancement of photocatalytic efficiency can be achieved by introducing appropriate Fe doping.

源语言	英语
页（从-至）	669-674
页数	6
期刊	Materials Science and Engineering C
卷	25
期	5-8
DOI	https://doi.org/10.1016/j.msec.2005.06.008
出版状态	已出版 - 12月 2005
已对外发布	是

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10.1016/j.msec.2005.06.008

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abstract = "Nanocrystalline TiO2-based films have been deposited using a novel and cost-effective Electrostatic Spray Assisted Vapour Deposition (ESAVD) method for photocatalysis applications. The deposited films mainly have anatase phase with very small amounts of rutile or brookite. This paper reports the photocatalytic activity of the nanostructured TiO2-based films under solar light irradiation. The influence of PEG additive and Fe doping on the film photocatalytic efficiency will be presented, as well as the structural changes with the additive and dopant. The results demonstrate that ESAVD process can produce nanocrystalline anatase films with good photocatalytic activity, and further enhancement of photocatalytic efficiency can be achieved by introducing appropriate Fe doping.",

keywords = "Nanocrystallines, Photocatalytic activity, Solar light irradiation, Titanium dioxide",

author = "Xianghui Hou and Choy, \{Kwang Leong\}",

year = "2005",

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doi = "10.1016/j.msec.2005.06.008",

language = "英语",

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T1 - Photocatalytic activity of nanocrystalline TiO2-based films produced by ESAVD method

AU - Hou, Xianghui

AU - Choy, Kwang Leong

PY - 2005/12

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N2 - Nanocrystalline TiO2-based films have been deposited using a novel and cost-effective Electrostatic Spray Assisted Vapour Deposition (ESAVD) method for photocatalysis applications. The deposited films mainly have anatase phase with very small amounts of rutile or brookite. This paper reports the photocatalytic activity of the nanostructured TiO2-based films under solar light irradiation. The influence of PEG additive and Fe doping on the film photocatalytic efficiency will be presented, as well as the structural changes with the additive and dopant. The results demonstrate that ESAVD process can produce nanocrystalline anatase films with good photocatalytic activity, and further enhancement of photocatalytic efficiency can be achieved by introducing appropriate Fe doping.

AB - Nanocrystalline TiO2-based films have been deposited using a novel and cost-effective Electrostatic Spray Assisted Vapour Deposition (ESAVD) method for photocatalysis applications. The deposited films mainly have anatase phase with very small amounts of rutile or brookite. This paper reports the photocatalytic activity of the nanostructured TiO2-based films under solar light irradiation. The influence of PEG additive and Fe doping on the film photocatalytic efficiency will be presented, as well as the structural changes with the additive and dopant. The results demonstrate that ESAVD process can produce nanocrystalline anatase films with good photocatalytic activity, and further enhancement of photocatalytic efficiency can be achieved by introducing appropriate Fe doping.

KW - Nanocrystallines

KW - Photocatalytic activity

KW - Solar light irradiation

KW - Titanium dioxide

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DO - 10.1016/j.msec.2005.06.008

M3 - 文章

AN - SCOPUS:27744519777

SN - 0928-4931

VL - 25

SP - 669

EP - 674

JO - Materials Science and Engineering C

JF - Materials Science and Engineering C

IS - 5-8

ER -

Photocatalytic activity of nanocrystalline TiO2-based films produced by ESAVD method

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Photocatalytic activity of nanocrystalline TiO₂-based films produced by ESAVD method