TY - JOUR
T1 - Synthesis, characterization and TFT characteristics of diketopyrrolopyrrole based copolymer
AU - Bathula, Chinna
AU - Jeong, Seunghoon
AU - Chung, Jeyon
AU - Kang, Youngjong
N1 - Publisher Copyright:
Copyright © 2016 American Scientific Publishers. All rights reserved.
PY - 2016/3
Y1 - 2016/3
N2 - A novel diketopyrrolopyrrole (DPP) based low band gap polymer, poly[4,8-bis(triisopropylsilylethynyl) benzo[1,2-b:4,5-b!]dithiophene-2,6-diyl-alt-[2,5-di-hexyl-3,6-dithiophen-2-ylpyrrolo[3,4-c]pyrrole-1,4- dione] (PTIPSBDT-DPP) is synthesized by Stille polymerization for use in thin film transistor (TFTs). The new polymer contain extended aromatic π-conjugated segments alternating with the DPP units and are designed to increase the free energy for charge generation to overcome current limitations in photocurrent generation. In this study we describe the synthesis, thermal stability, optical, electrochemical properties and TFT characteristics.
AB - A novel diketopyrrolopyrrole (DPP) based low band gap polymer, poly[4,8-bis(triisopropylsilylethynyl) benzo[1,2-b:4,5-b!]dithiophene-2,6-diyl-alt-[2,5-di-hexyl-3,6-dithiophen-2-ylpyrrolo[3,4-c]pyrrole-1,4- dione] (PTIPSBDT-DPP) is synthesized by Stille polymerization for use in thin film transistor (TFTs). The new polymer contain extended aromatic π-conjugated segments alternating with the DPP units and are designed to increase the free energy for charge generation to overcome current limitations in photocurrent generation. In this study we describe the synthesis, thermal stability, optical, electrochemical properties and TFT characteristics.
KW - Benzodithiophene
KW - Conjugate Copolymers
KW - DPP
KW - TFT
UR - http://www.scopus.com/inward/record.url?scp=84960451296&partnerID=8YFLogxK
U2 - 10.1166/jnn.2016.11099
DO - 10.1166/jnn.2016.11099
M3 - Article
C2 - 27455711
AN - SCOPUS:84960451296
SN - 1533-4880
VL - 16
SP - 2796
EP - 2799
JO - Journal of Nanoscience and Nanotechnology
JF - Journal of Nanoscience and Nanotechnology
IS - 3
ER -