Optical properties of mixed V/Ce oxide films prepared via inorganic sol-gel route

被引：0
|
作者：
Orel, ZC [1 ]
Gunde, MK [1 ]
机构：
[1] Natl Inst Chem, SI-1001 Ljubljana, Slovenia
来源：
SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2000年 / 64卷 / 03期
关键词：
V/Ce oxide thin films; sol-gel route; dip coating; optical band gap;
D O I：
10.1016/S0927-0248(00)00220-8
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
New mixed V/Ce films at 55, 38, and 32 at% of V were prepared via inorganic sol-gel route by dip-coating technique. The absorption edge of prepared films shifts towards higher wavelengths at higher concentration of added vanadium pentoxide. The indirect-allowed band gap (E-G) also changes in dependence of added vanadium oxide from 2.8 up to 2.3 eV. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：293 / 296
页数：4
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