62281-07-6Relevant articles and documents
Synthesis of thienopyrrolodione-based copolymers and their application in organic thin-film transistors
Lee, Ji Eun,Kim, Yebyeol,Ha, Jong-Jin,An, Tae Kyu,Kim, Yun-Hi
, p. 5662 - 5668 (2017/05/08)
Two thienopyrrolodione (TPD)-based polymers, 24DTT-TPD and 24DTS-TPD, were synthesized by carrying out Stille coupling reactions. The obtained polymers were characterized by 1H NMR, FT-IR, mass analysis, UV-visible spectroscopy, cyclic voltammetry, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). The deposited films were characterized by X-ray diffraction. Synthesized polymers showed good solubility in common solvents. The solution-processed organic field-effect transistors showed field-effect mobility values of 4.5 × 10-5 cm2/Vs for 24DTT-TPD and 2.9 × 10-2 cm2/Vs for 24 DTS-TPD at optimal conditions.
Thieno[3,4-c]pyrrole-4,6-dione-3,4-difluorothiophene Polymer Acceptors for Efficient All-Polymer Bulk Heterojunction Solar Cells
Liu, Shengjian,Kan, Zhipeng,Thomas, Simil,Cruciani, Federico,Brédas, Jean-Luc,Beaujuge, Pierre M.
, p. 12996 - 13000 (2016/10/30)
Branched-alkyl-substituted poly(thieno[3,4-c]pyrrole-4,6-dione-alt-3,4-difluorothiophene) (PTPD[2F]T) can be used as a polymer acceptor in bulk heterojunction (BHJ) solar cells with a low-band-gap polymer donor (PCE10) commonly used with fullerenes. The “all-polymer” BHJ devices made with PTPD[2F]T achieve efficiencies of up to 4.4 %. While, to date, most efficient polymer acceptors are based on perylenediimide or naphthalenediimide motifs, our study of PTPD[2F]T polymers shows that linear, all-thiophene systems with adequately substituted main chains can also be conducive to efficient BHJ solar cells with polymer donors.
Conjugated polymers from naphthalene bisimide
Guo, Xugang,Watson, Mark D.
supporting information; experimental part, p. 5333 - 5336 (2009/06/06)
(Chemical Equation Presented) Stille coupling of regioisomerically pure dibromonaphthalene bisimides (NBI) with various stannylated thiophene-based monomers yields (very) high molecular weight donor-acceptor conjugated polymers. Electrochemical and optica