A novel neutral state green polymeric electrochromic with superior n- and p-doping processes: Closer to Red-Blue-Green (RGB) display realization
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Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Two donor-acceptor systems, 4,7-di-2-thienyl-2,1,3-benzoselenadiazole (TSeT) and 4,7-di-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl-2,1,3- benzoselenadiazole (ESeE) are synthesized and electropolymerized to give polymers PTSeT and PESeE, respectively. One of the polymers, PTSeT, is blue-green in the neutral state and soluble, exhibiting a deep-red emission color. The other, PESeE, is the first 2,1,3-benzoselenadiazole-based neutral state green polymer with a narrow bandgap (1.04 eV). Furthermore, PESeE has superior and durable n- and p-doping processes. Beyond the stability and the robustness, both of the polymer films exhibit multi-electrochromic behavior. © 2008 WILEY-VCH Verlag GmbH & Co. KGaA,.
Açıklama
Anahtar Kelimeler
ABS resins; Electrochromism; Optical properties; Polymer films; Polymers; Benzoselenadiazole; Doping processes; Electrochromic; Electrochromic behaviors; Narrow bandgap; Neutral states; Red emissions; Thienyl; Biodegradable polymers
Kaynak
Advanced Functional Materials
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
18
Sayı
22
