Transparent photocatalytic films deposited on polymer substrates from sol-gel processed titania sols

被引：57

作者：

Langlet, M

Kim, A

Audier, M

Guillard, C

Herrmann, JM

机构：

[1] INPG, ENSPG, CNRS, UMR 5628,Lab Mat & Genie Phys, F-38402 St Martin Dheres, France

[2] Ecole Cent Lyon, CNRS, UMR 5621, IFOS,Lab Photocatalyse Catalyse & Environm, F-69131 Ecully, France

来源：

THIN SOLID FILMS | 2003年 / 429卷 / 1-2期

关键词：

sol-gel processing; basic peptization; photocatalytic TiO2 films; polymer substrates;

D O I：

10.1016/S0040-6090(02)01290-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Titania sols were peptized in basic conditions and subsequently refluxed or autoclaved. Thin titania films were subsequently deposited using these sols. The microstructural, morphological, optical, and photocatalytic properties of the films were studied with respect to the sol-gel processing parameters. It is shown that basic peptization conditions lead to room temperature deposition of well crystallized and optical quality films. Consequently, transparent anatase films endowed with good photocatalytic properties could be deposited on polymer substrates. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：13 / 21

页数：9

共 34 条

[1] PHOTOCATALYTIC HYDROGENATION OF CH3CCH WITH H2O ON SMALL-PARTICLE TIO2 - SIZE QUANTIZATION EFFECTS AND REACTION INTERMEDIATES [J].