In Situ Iodide Passivation Toward Efficient CsPbI3 Perovskite Quantum Dot Solar Cells

Highlights The introduction of hydroiodic acid (HI) manipulates the dynamic conversion of PbI2 into highly coordinated species to optimize the nucleation and growth kinetics. The addition of HI enables the fabrication of CsPbI3 perovskite quantum dots with reduced defect density, enhanced crystallin...

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Autori principali:	Junwei Shi, Ben Cohen-Kleinstein, Xuliang Zhang, Chenyu Zhao, Yong Zhang, Xufeng Ling, Junjun Guo, Doo-Hyun Ko, Baomin Xu, Jianyu Yuan, Wanli Ma
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	SpringerOpen 2023-06-01
Serie:	Nano-Micro Letters
Soggetti:	CsPbI3 perovskite quantum dots In situ passivation Surface trap states Perovskite solar cell
Accesso online:	https://doi.org/10.1007/s40820-023-01134-1
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