Reprecipitation synthesis of luminescent CH3NH3PbBr3/NaNO3 nanocomposites with enhanced stability

Stability is one of the most serious intrinsic limiting factors for the application of halide perovskites in optoelectronics. In this communication, we introduce the concept of space localization to tackle this problem by fixing the unstable organic methylamine cation using inorganic salts. The obta...

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Published inJournal of materials chemistry. C, Materials for optical and electronic devices Vol. 4; no. 48; pp. 11387 - 11391
Main Authors Yang, Gaoling, Fan, Qingsong, Chen, Bingkun, Zhou, Qingchao, Zhong, Haizheng
Format Journal Article
LanguageEnglish
Published 01.01.2016
Subjects
Constraining
Inorganic salts
Localization
Nanocomposites
Nanostructure
Optoelectronics
Stability
Synthesis
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Summary:Stability is one of the most serious intrinsic limiting factors for the application of halide perovskites in optoelectronics. In this communication, we introduce the concept of space localization to tackle this problem by fixing the unstable organic methylamine cation using inorganic salts. The obtained luminescent CH3NH3PbBr3/NaNO3 nanocomposites exhibit enhanced stability against thermal and photo-degradations.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:2050-7526
2050-7534
DOI:10.1039/c6tc04069a