Ternary Blend Solar Cells Based on a Conjugated Polymer With Diketopyrrolopyrrole and Carbazole Units
نویسندگان
چکیده
منابع مشابه
Wide band gap diketopyrrolopyrrole-based conjugated polymers incorporating biphenyl units applied in polymer solar cells.
Incorporating biphenyls as co-monomers in electron-deficient diketopyrrolopyrrole (DPP) conjugated polymers enables widening the optical band gap to 1.70 eV. Power conversion efficiencies of 3.7-5.7% and high open-circuit voltages of 0.80-0.93 V are obtained in solar cells based on these wide band gap DPP polymers.
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............................................................................. 3 Introduction ....................................................................... 3 Experimental Design .............................................................. 4 Active Layer ................................................................... 5 Architecture ....................................................
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ژورنال
عنوان ژورنال: Frontiers in Energy Research
سال: 2018
ISSN: 2296-598X
DOI: 10.3389/fenrg.2018.00113