Introducing methoxy or fluorine substitutions on the conjugated side chain to reduce the voltage loss of organic solar cells
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DOI: 10.1039/d1tc02700j
Abstract: Herein, three benzotriazole (BTA)-based polymers and a fused benzotriazole-based small molecule were constructed to realize a relatively high power conversion efficiency (PCE) of above 11% with a high open-circuit voltage (VOC) approaching 0.99 V. read more here.
Keywords: voltage; fluorine substitutions; methoxy fluorine; conjugated side ... See more keywords