Enhanced electrochromism in cerium doped molybdenum oxide thin films

被引：14
|
作者：
Dhanasankar, M. [2 ]
Purushothaman, K. K. [3 ]
Muralidharan, G. [1 ]
机构：
[1] Deemed Univ, Gandhigram Rural Inst, Dept Phys, Gandhigram 624302, Tamil Nadu, India
[2] Kamaraj Coll Engn & Technol, Dept Phys, Virudunagar 626001, India
[3] TRP Engn Coll, Dept Phys, Irungalur, Trichy, India
来源：
MATERIALS RESEARCH BULLETIN | 2010年 / 45卷 / 12期
关键词：
Amorphous materials; Thin films; Sol-Gel chemistry; Electrochemical measurements; DEPOSITED MOLYBDENUM; OPTICAL-PROPERTIES; MOO3; WINDOWS;
D O I：
10.1016/j.materresbull.2010.08.009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cerium (5-15% by weight) doped molybdenum oxide thin films have been prepared on Fro coated glass substrate at 250 degrees C using sol-gel dip coating method. The structural and morphological changes were observed with the help of XRD. SEM and EDS analysis. The amorphous structure of the Ce doped samples, favours easy intercalation and deintercalation processes. Mo oxide films with 10 wt.% of Ce exhibit maximum anodic diffusion coefficient of 24.99 x 10(-11) cm(2)/s and the change in optical transmittance of (Delta T at 550 nm) of 79.28% between coloured and bleached state with the optical density of (Delta OD) 1.15. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1969 / 1972
页数：4
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