Spray-Processable Blue-to-Highly Transmissive Switching Polymer Electrochromes via the Donor-Acceptor Approach

被引:136
作者
Amb, Chad M. [1 ]
Beaujuge, Pierre M. [1 ]
Reynolds, John R. [1 ]
机构
[1] Univ Florida, Ctr Macromol Sci & Engn, Dept Chem, George & Josephine Butler Polymer Res Lab, Gainesville, FL 32611 USA
关键词
DESIGNING SYNTHETIC METALS; HIGH-CONTRAST; BAND-GAP; CONJUGATED POLYMERS; CHARGE-TRANSPORT; CONCEPT WORK; GREEN; BENZOTHIADIAZOLE; PHOTOPHYSICS; PERFORMANCE;
D O I
10.1002/adma.200902917
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Spray processable blue electrochromic polymers with strictly alternating "donor-acceptor" copolymers are reported that exhibit saturated blue neutral states, highly transmissive oxidized states excellent optical contrasts, fast switching times, and long-term redox switching stability. In addition, an alkylester-functionalized analogue is demonstrated, where the solubility of the material thin-film is irreversibly changed while allowing it to retain its electroactivity.
引用
收藏
页码:724 / +
页数:6
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