电致变色
材料科学
溅射
电致变色装置
光电子学
透射率
溅射沉积
薄板电阻
氩
薄膜
陶瓷
沉积(地质)
铟
电极
纳米技术
复合材料
图层(电子)
化学
有机化学
古生物学
物理化学
生物
沉积物
作者
Lúcia Gomes,Ana C. Marques,Aida Branco,Jorge Rodriguez Araujo,Mário Simões,S. Cardoso,Fernando Silva,Inês Henriques,César A. T. Laia,Cynthia Hernandes Costa
出处
期刊:Displays
[Elsevier]
日期:2013-10-01
卷期号:34 (4): 326-333
被引量:26
标识
DOI:10.1016/j.displa.2013.06.004
摘要
The present work describes indium-zinc oxide (IZO) sputtering depositions onto several types of papers, using radio-frequency (RF) and direct current (DC) sputtering with a ceramic IZO target. The electrical and optical properties of the resulting materials were optimized; by studying the argon and oxygen gas flow rates and the sputtering power effects. At optimal deposition conditions, thin films of IZO were achieved with a low sheet resistance (about 20 Ω/sq) and an optical transmittance of ca. 80% in the visible spectrum range. These materials retained these properties for more than 8 months. Electrochromic devices (ECDs) with several configurations were built with those conductive papers and life cycling and contrast were measured for the ECDs. These devices exhibited a very good color contrast (as defined using L*a*b* color coordinates, = 32) and electrochromic cyclability up to 30,000 redox cycles.
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