Study on poly-O-anisidine film with the properties of electrochromism and infrared emissivity modulation

被引：15
|
作者：
Tu, Liangliang [1 ]
Jia, Chunyang [1 ]
Weng, Xiaolong [1 ]
Deng, Longjiang [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China
来源：
SYNTHETIC METALS | 2011年 / 161卷 / 17-18期
基金：
中国国家自然科学基金;
关键词：
Poly-O-anisidine; Electropolymerization; Cyclic voltammetry; Electrochromic film; Emissivity; ELECTROCHEMICAL SYNTHESIS; COPOLYMER;
D O I：
10.1016/j.synthmet.2011.06.032
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The poly-O-anisidine (POA) electrochromic film was obtained by cyclic voltammetry method. The optical properties of the electrochromic film were investigated by UV-vis spectrophotometer and FT-IR spectroscopy. The results show that the different colors of the electrochromic film can be achieved, which exhibit as light yellow-green, light dark green and blue. The maximum difference of the UV-vis absorption of the film is about 40% between -0.5 V and 0.9 V and the biggest different average emissivity dynamic of the film is 0.553 in the wavelength of 8-14 mu m regions. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：2045 / 2048
页数：4
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