Targeted Ligand-Exchange Chemistry on Cesium Lead Halide Perovskite Quantum Dots for High-Efficiency Photovoltaics
نویسندگان
چکیده
منابع مشابه
Ultrathin Colloidal Cesium Lead Halide Perovskite Nanowires.
Highly uniform single crystal ultrathin CsPbBr3 nanowires (NWs) with diameter of 2.2 ± 0.2 nm and length up to several microns were successfully synthesized and purified using a catalyst-free colloidal synthesis method followed by a stepwise purification strategy. The NWs have bright photoluminescence (PL) with a photoluminescence quantum yield (PLQY) of about 30% after surface treatment. Large...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2018
ISSN: 0002-7863,1520-5126
DOI: 10.1021/jacs.8b04984