Broadly absorbing black to transmissive switching electrochromic polymers
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Authors
Pengjie Shi
Eric Knott
Emily Thompson
David Liu
Jianguo Mei
Aubrey L Dyer
John Reynolds
Issue Date
Type
Journal Article, Professional Journal
Language
Keywords
Alternative Title
Abstract
Random donor-acceptor conjugated copolymers with broad and even absorption across the visible region exhibit black neutral states and highly transmissive oxidized states. Polymer films show excellent optical contrasts, fast switching times, and long-term redox switching stability. Additionally, the utility of this black-to-transmissive switching polymer in a window-type electrochromic device has been demonstrated.