Benzodithiophene based materials compositions

n 1 2 A polymer semiconductor that includes a polythiophene having an Mfrom about 1,000 to about 400,000 Daltons and derived from benzodithiophene monomer segments of Formula (1) and at least one divalent linkage providing compound selected from the group consisting of an aromatic or heteroaromatic...

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Bibliographic Details
Main Authors Wigglesworth, Anthony J, Wu, Yiliang, Liu, Ping, Hu, Nan-Xing
Format Patent
LanguageEnglish
Published 06.11.2012
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Summary:n 1 2 A polymer semiconductor that includes a polythiophene having an Mfrom about 1,000 to about 400,000 Daltons and derived from benzodithiophene monomer segments of Formula (1) and at least one divalent linkage providing compound selected from the group consisting of an aromatic or heteroaromatic electron acceptor compound X and an aromatic or heteroaromatic compound Y, wherein Rand Rare side chains independently selected from the group consisting of a hydrogen atom, a hydrocarbon group, a heteroatom and combinations thereof.