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Cadmium sulfide as an efficient electron transport material for inverted planar perovskite solar cells
- Jia, Jinbiao, Wu, Jihuai, Dong, Jia, Fan, Leqing, Huang, Miaoliang, Lin, Jianming, Lan, Zhang
- Chemical communications 2018 v.54 no.25 pp. 3170-3173
- cadmium, electron transfer, hysteresis, nanoparticles, solar cells
- Dispersible cadmium sulfide (CdS) nanoparticles are synthesized by a facile solvothermal reaction and are used for the first time as an electron transport layer (ETL) in inverted planar perovskite solar cells. The CdS ETL has superb electron extraction and transport properties, leading to a solar cell with light hysteresis and a high efficiency of 13.36%.