Enhanced efficiency of inverted bulk heterojunction solar cells with embedded silica nanoparticles


Incorporation of nanoparticles in the active layer is one of the possible approaches to improve the efficiency of bulk heterojunction organic solar cells (BHJ OSCs). Here, we have synthesized silica nanoparticles (SiO2 NPs) using the modified stober method and studied the dispersion of various concentrations of SiO2 NPs in poly (3-hexylthiophene), [6, 6… (More)


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