Novel 〈110〉-Oriented Organic−Inorganic Perovskite Compound Stabilized by N-(3-Aminopropyl)imidazole with Improved Optical Properties

作者: Y. Y. Li , C. K. Lin , G. L. Zheng , Z. Y. Cheng , H. You

DOI: 10.1021/CM060714U

关键词:

摘要: In the organic−inorganic perovskites family, 〈100〉-oriented type has been extensively investigated as a result of its unique magnetic, optical, and electrical properties, only one 〈110〉-oriented hybrid perovskite stabilized by methylammonium iodoformamidinium cations or latter themselves known so far. this paper, another novel (C6H13N3)PbBr4 (compound 1) prepared reacting N-(3-aminopropyl)imidazole (API) with PbBr2 in hydrobromic acid. The crystal structure is determined, which indicates that API. introduction optically active organic ligand API into results red shift great enhancement photoluminescence respect to itself. These have explained according calculation based on density-functional theory. Moreover, excellent film processing ability for ...

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