High Mobility Ambipolar Diketopyrrolopyrrole-Based Conjugated Polymer Synthesized Via Direct Arylation Polycondensation

Abstract

A diketopyrrolopyrrole-based conjugated polymer, PDPP-4FTVT, which exhibits ambipolar transport behavior in air with hole and electron mobilities up to 3.40 and 5.86 cm(2) V-1 s(-1), respectively, is synthesized via direct arylation polycondensation. Incorporation of F-atoms in beta-positions of thiophene rings dramatically improves the efficiency of direct arylation polycondensation

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Changchun Institute of Applied Chemistry, Chinese Academy Of Sciences

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Last time updated on 13/03/2018

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