Novel Stretchable Ambipolar Electrochromic Devices Based on Highly Transparent AgNW/PDMS Hybrid Electrodes

被引：41

作者：

Chen, Wei-Hao ^{[1
]}

Li, Fang-Wei ^{[1
]}

Liou, Guey-Sheng ^{[1
,2
]}

机构：

[1] Natl Taiwan Univ, Inst Polymer Sci & Engn, 1 Roosevelt Rd,4th Sec, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Adv Res Ctr Green Mat Sci & Technol, Taipei 10617, Taiwan

来源：

ADVANCED OPTICAL MATERIALS | 2019年 / 7卷 / 19期

关键词：

ambipolar; electrochromic devices; polydimethylsiloxane; silver nanowires; stretchable devices; transparent electrodes; triphenylamine; SILVER NANOWIRES; FILMS; RESISTANCE; OXIDATION; SYSTEM;

D O I：

10.1002/adom.201900632

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Novel stretchable ambipolar electrochromic devices (ECDs) based on highly transparent silver nanowire (AgNW)/polydimethylsiloxane (PDMS) hybrid electrodes are successfully prepared in this study. A facile fabrication methodology has been proposed for the preparation of highly transparent and stretchable ECDs by judiciously combining electrochromic materials and AgNW/PDMS hybrid electrodes. Additionally, these stretchable ECDs are composed of an ambipolar system based on triphenylamine derivatives and heptyl viologen. The obtained stretchable ECDs based on the AgNW/PDMS hybrid electrodes are initially colorless; these ECDs exhibit high transparency at the neutral state and reveal various colors according to different ambipolar redox couples at the related applied potentials.

引用

页数：9

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