نتایج جستجو برای: organic solar cells
تعداد نتایج: 1665039 فیلتر نتایج به سال:
Benefiting from the creation of new photovoltaic materials and innovations in device architectures, organic (OPV) cells are booming. Nonetheless, their prosperity is also accompanied by challenges, such as tedious synthetic routes, increasing costs insufficient operational stability under practical stresses. Polythiophene, with a simple chemical structure, high scalability excellent charge tran...
P3HT:PC61BM based solar cells employing solution processed copper iodide as the hole transport layer
A solution based approach to deposit a p-type CuI hole-transport layer that replaces PEDOT:PSS layer in the fabrication of high-efficiency poly(3-hexylthiophene):[6,6]-phenyl C61-butyric acid methyl ester (P3HT:PCBM) solar cells is reported here. X-ray diffraction analysis identifies the cubic γ-phase of CuI. A Kelvin probe measurement technique is utilized to identify the effective work functi...
UNLABELLED Organic/silicon nanowires (SiNWs) hybrid solar cells have recently been recognized as one of potentially low-cost candidates for photovoltaic application. Here, we have controllably prepared a series of uniform silicon nanowires (SiNWs) with various diameters on silicon substrate by metal-assisted chemical etching followed by thermal oxidization, and then fabricated the organic/SiNWs...
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