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147% improved efficiency of dye synthesized solar cells by using CdS QDs, Au nanorods and Au nanoparticles

机译:通过使用CdS QD,Au纳米棒和Au纳米颗粒,染料合成太阳能电池的效率提高了147%

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This work describes a cooperative quantum dot and plasmonic effect on improving the performance of dye synthesized solar cells, in which CdS QDs, gold nanoparticles (GNPs), and gold nanorods (GNRs) are incorporated into the active layer. The cooperative nanoparticles show a superior behavior on enhancing light absorption in comparison with single nanoparticles, which led to dye synthesized solar cells with a power conversion efficiency accounting for a 147% enhancement. The cooperative CdS QDs and plasmonic effect arose from the cooperation of the resonance enhancement of QDs and two different nanostructures. Detailed studies shed light into the influence of quantum dots and plasmonic nanostructures on dissociation, exciton generation, and charge transport as well as recombination inside these devices.
机译:这项工作描述了协同的量子点和等离激元效应,以改善染料合成太阳能电池的性能,其中将CdS QD,金纳米颗粒(GNP)和金纳米棒(GNR)掺入活性层中。与单个纳米颗粒相比,协同纳米颗粒在增强光吸收方面表现出优异的行为,这导致染料合成的太阳能电池的功率转换效率提高了147%。协同的CdS量子点和等离子体效应起因于量子点的共振增强和两种不同的纳米结构的协同作用。详细的研究揭示了量子点和等离激元纳米结构对解离,激子产生,电荷传输以及这些器件内部复合的影响。

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