公开(公告)号：WO2015184115A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/032932

申请日：2015-05-28

Applicant: GEORGIA TECH RESEARCH CORPORATION

Inventor： KERSZULIS, Justin, Adam ,  REYNOLDS, John, Robert ,  DYER, Aubrey, Lynn

IPC: C08G61/12

CPC classification number: C09K9/02 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/312 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/364 ,  C08G2261/411 ,  C08G2261/54 ,  C08G2261/64 ,  C09K2211/1416 ,  C09K2211/145 ,  C09K2211/1458 ,  C09K2211/1466 ,  G02F2001/1515

Abstract: Yellow electrochromic polymers (ECPs) are prepared that display a yellow neutral state and a highly transmissive oxidized state. The ECPs are copolymers where a dyad of dioxyhetereocyclic repeating units alternate with a monad of an aromatic repeating unit. An alternate yellow ECP has an oxidation potential of 450 mV or less and is an alternating copolymer of an acyclic dioxythiophene (AcDOT) or a propylene dioxythiophene (ProDOT) with an aromatic repeating unit that has an electron donating substituent. The yellow ECPs can be processed from solution for electrochromic devices.

Abstract translation: 制备黄色电致变色聚合物（ECP），其显示黄色中性状态和高度透射的氧化态。 ECP是其中二氧代多环重复单元的二元与芳族重复单元的单体交替的共聚物。 交替的黄色ECP具有450mV以下的氧化电位，是无环二氧噻吩（AcDOT）或丙烯二氧噻吩（ProDOT）与具有给电子取代基的芳香族重复单元的交替共聚物。 黄色ECP可以从电色设备的溶液中处理。