【摘 要】
：
A layer of Al-doped ZnO nanoparticles (NPs) deposited between the ZnO NPs and the Ag contact in perovskite solar was demonstrated to be able to improve the efficiency.The major improvement comes from
【机 构】
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University of Pittsburgh,USA
【出 处】
：
SNEC 第十届(2016)国际太阳能产业及光伏工程(上海)论坛
论文部分内容阅读
A layer of Al-doped ZnO nanoparticles (NPs) deposited between the ZnO NPs and the Ag contact in perovskite solar was demonstrated to be able to improve the efficiency.The major improvement comes from the increased short-circuit current density (Jsc) and enhanced open-circuit voltage (Voc).Results from temperature-dependent Voc measurement revealed that the inclusion of Al-doped ZnO NPs between the ZnO NPs and the Ag contact can improve the interface by suppressing the interfacial recombination,leading to higher performance.Optimizing the layer of Al-doped ZnO NPs is expected to be able to further improve the performance of perovskite solar cells.
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