Effect of Growth Temperature on the Characteristics of CsPbI(3)-Quantum Dots Doped Perovskite Film

In this study, adding CsPbI(3) quantum dots to organic perovskite methylamine lead triiodide (CH(3)NH(3)PbI(3)) to form a doped perovskite film filmed by different temperatures was found to effectively reduce the formation of unsaturated metal Pb. Doping a small amount of CsPbI(3) quantum dots could...

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Detalles Bibliográficos
Autores principales: Lien, Shui-Yang, Chen, Yu-Hao, Chen, Wen-Ray, Liu, Chuan-Hsi, Huang, Chien-Jung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8348637/
https://www.ncbi.nlm.nih.gov/pubmed/34361592
http://dx.doi.org/10.3390/molecules26154439
Descripción
Sumario:In this study, adding CsPbI(3) quantum dots to organic perovskite methylamine lead triiodide (CH(3)NH(3)PbI(3)) to form a doped perovskite film filmed by different temperatures was found to effectively reduce the formation of unsaturated metal Pb. Doping a small amount of CsPbI(3) quantum dots could enhance thermal stability and improve surface defects. The electron mobility of the doped film was 2.5 times higher than the pristine film. This was a major breakthrough for inorganic quantum dot doped organic perovskite thin films.

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