Overcoming the trade-off between Voc and Jsc: Asymmetric chloro-substituted two-dimensional benzo[1,2-b:4,5-b′]dithiophene-based polymer solar cells
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DOI: 10.1016/j.dyepig.2018.10.071
Abstract: Abstract To achieve the high PCE and simultaneously overcome the trade-off between open circuit voltage (VOC) and short-circuit current density (JSC), the reasonable design of the donor material is still a great challenge in non-fullerene… read more here.
Keywords: voc jsc; chloro substituted; jsc; trade ... See more keywords
Chlorination of dithienobenzodithiophene (DTBDT) based polymers to simultaneously improve the VOC, JSC and FF of non-fullerene organic solar cells
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DOI: 10.1039/d0se01176b
Abstract: Two donor–π–acceptor (D–π–A) type polymers (PE64 and PE65) with pentacyclic dithieno[2,3-d; 2′,3′-d′]benzo[1,2-b; 4,5-b′]dithiophene (DTBDT) as the electron-donating (D) unit and quinoxaline (Qx) as the electron-accepting (A) unit were designed to extend the application of DTBDT… read more here.
Keywords: organic solar; voc jsc; non fullerene; fullerene organic ... See more keywords