Conformation-Insensitive Ambipolar Charge Transport in a Diketopyrrolopyrrole-Based Co-polymer Containing Acetylene Linkages

Yun, Hui‐Jun; Ho Choi, Hyun; Kwon, Soon‐Ki; Kim, Yun‐Hi; Cho, Kilwon

doi:10.1021/cm5014703

Public

Conformation-Insensitive Ambipolar Charge Transport in a Diketopyrrolopyrrole-Based Co-polymer Containing Acetylene Linkages

Published in Chemistry of Materials • Jun 18, 2014

Authors:

Hui‐Jun Yun

Hyun Ho Choi

Soon‐Ki Kwon

Abstract

A new donor–acceptor organic semiconducting co-polymer (PDPP-TAT) containing acetylene linkages based on dithienyl-diketopyrrolopyrrole (tDPP) has been synthesized and compared with a tDPP-based co-polymer (PDPP-TVT) containing vinylene linkages. The sp -hybridized carbons in the acetylene linkages ...

Subject

Ambipolar diffusion

Acetylene

Materials science

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