{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9(72)"],"submitter":["Lee M"],"pubmed_abstract":["We designed and synthesized regio-regular alternating diketopyrrolopyrrole (DPP)-based D<sub>1</sub>-A-D<sub>2</sub>-A terpolymers (PDPPF2T2DPP-T2, PDPPF2T2DPP-TVT, and PDPPF2T2DPP-DTT) using a primary donor (D<sub>1</sub>) [3,3'-difluoro-2,2'-bithiophene (F2T2)] and a secondary donor (D<sub>2</sub>) [2,2'-bithiophene (T2), (<i>E</i>)-1,2-di(thiophen-2-yl)ethene (TVT), or dithieno[3,2-<i>b</i>:2',3'-<i>d</i>]thiophene (DTT)]. A PDPP2DT-F2T2 D-A polymer was synthesized as well to compare optical, electronic, and photovoltaic properties. The absorption peaks of the terpolymers (PDPPF2T2DPP-T2, PDPPF2T2DPP-TVT, and PDPPF2T2DPP-DTT) were longer (<i>λ</i> <sub>max</sub> = 801-810 nm) than the peak of the PDPP2DT-F2T2 polymer (<i>λ</i> <sub>max</sub> = 799 nm), which is associated with the high-"],"journal":["RSC advances"],"pagination":["42096-42109"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9076513"],"repository":["biostudies-literature"],"pubmed_title":["Regio-regular alternating diketopyrrolopyrrole-based D<sub>1</sub>-A-D<sub>2</sub>-A terpolymers for the enhanced performance of polymer solar cells."],"pmcid":["PMC9076513"],"pubmed_authors":["Kim T","Kim B","Cho HW","Kim JY","Lee M","Nguyen HVT","Lee KK","Choi JH"],"additional_accession":[]},"is_claimable":false,"name":"Regio-regular alternating diketopyrrolopyrrole-based D<sub>1</sub>-A-D<sub>2</sub>-A terpolymers for the enhanced performance of polymer solar cells.","description":"We designed and synthesized regio-regular alternating diketopyrrolopyrrole (DPP)-based D<sub>1</sub>-A-D<sub>2</sub>-A terpolymers (PDPPF2T2DPP-T2, PDPPF2T2DPP-TVT, and PDPPF2T2DPP-DTT) using a primary donor (D<sub>1</sub>) [3,3'-difluoro-2,2'-bithiophene (F2T2)] and a secondary donor (D<sub>2</sub>) [2,2'-bithiophene (T2), (<i>E</i>)-1,2-di(thiophen-2-yl)ethene (TVT), or dithieno[3,2-<i>b</i>:2',3'-<i>d</i>]thiophene (DTT)]. A PDPP2DT-F2T2 D-A polymer was synthesized as well to compare optical, electronic, and photovoltaic properties. The absorption peaks of the terpolymers (PDPPF2T2DPP-T2, PDPPF2T2DPP-TVT, and PDPPF2T2DPP-DTT) were longer (<i>λ</i> <sub>max</sub> = 801-810 nm) than the peak of the PDPP2DT-F2T2 polymer (<i>λ</i> <sub>max</sub> = 799 nm), which is associated with the high-","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Dec","modification":"2025-04-04T14:22:26.765Z","creation":"2024-11-06T23:38:49.855Z"},"accession":"S-EPMC9076513","cross_references":{"pubmed":["35542833"],"doi":["10.1039/c9ra08858j"]}}