Optical Study of TiO2 Thin Films Prepared by Sol-Gel

被引：8

作者：

Bouabid, K. ^{[1
]}

Ihlal, A. ^{[1
]}

Amira, Y. ^{[1
]}

Sdaq, A. ^{[1
]}

Assabbane, A. ^{[2
]}

Ait-Ichou, Y. ^{[2
]}

Outzourhit, A. ^{[3
]}

Ameziane, E. L. ^{[3
]}

Nouet, G. ^{[4
]}

机构：

[1] Univ Ibn Zohr, Dep Phys, Fac Sci, LMER, Hay Dakhla 80000, Agadir, Morocco

[2] Fac Sci Ibn Zohr, Equipe Photocatalyse & Environm, Chim Phys Lab, Hay Dakhla, Agadir, Morocco

[3] Fac Sci Semlalia, Dept Phys, Lab Phys Solides & CouchesMminces, Marrakech, Morocco

[4] ISMRA Univ Caen, Struct Interfaces & Fonct Couches Minces SIFCOM, F-14050 Caen, France

来源：

FERROELECTRICS | 2008年 / 372卷

关键词：

TiO2; thin films; sol-gel; spin coating;

D O I：

10.1080/00150190802381779

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Titanium dioxide thin films have been prepared by Spin Coating of sol precursor onto glass substrates. The products used were titanium isopropoxyde (TTIP), ethanol and HCl. The films are homogenous, transparent and highly adherents. The UV-Vis-IR characterizations showed that the films present a high transmission (90%). The best layers were obtained when concentred HCl was added to the sol solutions. The band gap energy of these films is as high as 3.9 eV, and their refractive index is found to vary from 2 to 2.4.

引用

页码：69 / 75

页数：7

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