Exciton generation, dissociation, free carrier transport, and charge extraction play an important role in the short-circuit current (J(sc)) and power conversion efficiency of an organic bulk heterojunction (BHJ) solar cell (SC). Here we study the impact of band offset at the interfacial layer and the morphology of active layer on the extraction of ...
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Regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), the workhorse of organic photovoltaics, has been recently exploited in bulk heterojunction (BHJ) configuration with phenyl-C61-butyric acid methyl ester (PCBM) for solution-processed hydrogen-evolving photocathodes, reaching cathodic photocurrents at 0 V vs RHE (J(0) (Vvs) (RHE)) of up to 8 mA...
Control over the morphology of the active layer of bulk heterojunction (BHJ) organic solar cells is paramount to achieve high -efficiency devices. However, no method currently available can predict morphologies for a novel donor acceptor blend. An approach which allows reaching relevant length scales, retaining chemical specificity, and mimicking e...
Control over the morphology of the active layer of bulk heterojunction (BHJ) organic solar cells is paramount to achieve high -efficiency devices. However, no method currently available can predict morphologies for a novel donor acceptor blend. An approach which allows reaching relevant length scales, retaining chemical specificity, and mimicking e...
Regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), the workhorse of organic photovoltaics, has been recently exploited in bulk heterojunction (BHJ) configuration with phenyl-C61-butyric acid methyl ester (PCBM) for solution-processed hydrogen-evolving photocathodes, reaching cathodic photocurrents at 0 V vs RHE (J(0) (Vvs) (RHE)) of up to 8 mA...
Control over the morphology of the active layer of bulk heterojunction (BHJ) organic solar cells is paramount to achieve high -efficiency devices. However, no method currently available can predict morphologies for a novel donor acceptor blend. An approach which allows reaching relevant length scales, retaining chemical specificity, and mimicking e...
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