A novel D2-A-D1-A-D2-type donor–acceptor conjugated small molecule based on a benzo[1,2-b:4,5-b′]dithiophene core for solution processed organic photovoltaic cells
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DOI: 10.1016/j.cplett.2016.10.076
Abstract: Abstract A novel D2-A-D1-A-D2-type donor–acceptor conjugated small molecule (DTPA-Q-BDT-Q-DTPA) with a benzo[1,2- b :4,5- b ′]dithiophene (BDT) core and two D2-A arms has been synthesized and employed as electron donor for organic solar cells. Solution-processed… read more here.
Keywords: small molecule; donor acceptor; donor; type donor ... See more keywords
Designing dibenzosilole core based, A2–π–A1–π–D–π–A1–π–A2 type donor molecules for promising photovoltaic parameters in organic photovoltaic cells
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DOI: 10.1039/d2ra05934g
Abstract: In this research work, four new molecules from the π–A–π–D–π–A–π type reference molecule “DBS-2PP”, were designed for their potential application in organic solar cells by adding peripheral A2 acceptors to the reference. Under density functional… read more here.
Keywords: core based; dibenzosilole core; designing dibenzosilole; type donor ... See more keywords
A novel type of donor–acceptor cyclopropane with fluorine as the donor: (3 + 2)-cycloadditions with carbonyls
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DOI: 10.1039/d2sc00302c
Abstract: gem-Difluorocyclopropane diester is disclosed as a new type of donor–acceptor cyclopropane, which smoothly participates in (3 + 2)-cycloadditions with various aldehydes and ketones. This work represents the first application of gem-difluorine substituents as an unconventional… read more here.
Keywords: donor; donor acceptor; acceptor cyclopropane; cyclopropane ... See more keywords