Soluble alkyl substituted poly(3,4-propylenedioxyselenophene)s: A new platform for optoelectronic materials
作者:Samed Atak、Merve İçli-Özkut、Ahmet M. Önal、Atilla Cihaner
DOI:10.1002/pola.24880
日期:2011.10.15
Optical and electrochemical properties of regiosymmetric and soluble alkylenedioxyselenophene‐based electrochromic polymers, namely poly(3,3‐dibutyl‐3,4‐dihydro‐2H‐selenopheno[3,4‐b][1,4]dioxephine) (PProDOS‐C4), poly(3,3‐dihexyl‐3,4‐dihydro‐2H‐selenopheno[3,4‐b][1,4]dioxephine) (PProDOS‐C6), and poly(3,3‐didecyl‐3,4‐dihydro‐2H‐selenopheno[3,4‐b][1,4]dioxephine) (PProDOS‐C10), are highlighted. It is
区域对称且可溶的基于亚烷基二氧基硒醚的电致变色聚合物的光学和电化学性质,即聚(3,3-二丁基-3,4-二氢-2H-硒代苯并[3,4-b] [1,4]二氧肾上腺素)(PProDOS-C 4),poly(3,3-dihexyl-3,4-dihydrohydro-2H-selenopheno [3,4-b] [1,4] dioxephine)(PProDOS-C 6)和poly(3,3-didecyl- 3,4-二氢-2H-硒代苯并[3,4-b] [1,4]二氧肾上腺素(PProDOS-C 10)高亮显示。值得注意的是,这些独特的聚合物具有低带隙(1.57-1.65 eV),并且在环境大气条件下异常稳定。聚合物薄膜在5000次循环后保留其电活性的82–97%。PProDOS‐C n(n的透射率百分比= 4、6、10)的薄膜介于55%至59%之间。此外,这些新颖的可溶性PProDOS‐C n聚合物