Electrochromic devices composed of polyaniline and tungsten trioxide thin films with succinonitrile/polyethylene glycol solid-state composite electrolyte
學年 110
學期 2
出版（發表）日期 2022-03-25
作品名稱 Electrochromic devices composed of polyaniline and tungsten trioxide thin films with succinonitrile/polyethylene glycol solid-state composite electrolyte
作品名稱（其他語言）
著者 Cheng-Lan Lin; An Chen
單位
出版者
著錄名稱、卷期、頁數 Surface and Coatings Technology 434, 128124
摘要 Electrochromic (EC) materials have various absorptivity according to their redox states. An electrochromic device (ECD) employing EC material electrodes can change its absorbance toward incident light upon switching external bias. In this study, thin films of polyaniline and tungsten trioxide are electrodeposited on tin-doped indium oxide conducting glass to fabricate EC electrodes. Solid-state ECDs composed of the electrodes and succinonitrile/polyethylene glycol (SN/PEG) composite electrolytes are constructed. Their EC properties, including transmittance modulation ability (ΔT), color-switching response time, coloration efficiency, and color cycling stability, are investigated. The appropriate operating voltage range is scrutinized by a proposed method. The solid-state Pani-WO3 ECD using a SN/PEG composite electrolyte containing 10.0 wt% PEG exhibited the fastest color-switching rate and high ΔT. The device maintained its ΔT for 4500 successive color-switching cycles without significantly decreasing.
關鍵字
語言 en
ISSN 1879-3347
期刊性質 國外
收錄於 SCI EI Scopus
產學合作
通訊作者 Cheng-Lan Lin
審稿制度 否
國別 CHE
公開徵稿
出版型式 ,電子版,紙本
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