01364nas a2200157   4500008004100000245011900041210006900160260000800229300001000237490000800247520074200255100002600997700002901023700002601052856012801078       2018                        eng d00aChemical oxidative and solid state synthesis of low molecular weight polymers for organic field effect transistors0 aChemical oxidative and solid state synthesis of low molecular we  cMAR  a48-540 v6963 aSolution processability of the precursor molecules is a major issue owing to their limited solubility for the synthesis of conjugated polymers. Therefore, we favour the solvent free solid state chemical oxidative polymerization route for the synthesis of diketopyrrolopyrrole (DPP) based donor-acceptor (D-A) type conjugated polymers. D-A type polymer Poly(S-OD-EDOT) which contains DPP coupled with EDOT donor units is synthesized via solid state polymerization method. The polymer is employed as an active layer for organic field-effect transistors to measure charge transport properties. The Polymer shows good hole mobility 3.1 x 10(-2) cm(2) V-1 s(-1), with a on/off ratio of 1.1 x 10(3). (C) 2018 Elsevier B.V. All rights reserved.1 aMahale, Rajashree, Y.1 aDharmapurikar, Satej, S.1 aChini, Mrinmoy, Kumar  uhttps://library.ncl.res.in/content/chemical-oxidative-and-solid-state-synthesis-low-molecular-weight-polymers-organic-field