[EN] NEW POLY(HETEROARYLENE VINYLENE)S BASED ON DIKETOPYRROLOPYRROLE<br/>[FR] NOUVEAUX POLY(HÉTÉROARYLÈNE-VINYLÈNE)S À BASE DE DICÉTOPYRROLOPYRROLE
申请人:UNIV WASHINGTON
公开号:WO2013028441A2
公开(公告)日:2013-02-28
The inventions disclosed, described, and/or claimed herein relate to various genera and subgenera of diketopyrrolopyrrole (DPP) polymers, including homopolymers and/or copolymers, comprising a plurality of repeating units, more than 50 mol. % and up to 100 mol. % of the repeating units are repeating units RU of one or more structural formula(e) complying with general structural formula (I) (see application) wherein (a) each R1 and R1' is independently selected from normal, branched, or cyclic organic group, such as for example alkyls or fluorinated derivatives thereof; (b) each hAr1 and hAr1' is independently selected from heteroaryls. The polymers are readily soluble and particularly useful for solution manufacturing organic electronic devices, including transistors and solar cells. Methods for making the polymers and the derivative electronic devices are also described.