ãThe 5-Ammoniumvaleric acid stabilized mixed-dimensional perovskite submicron platelets with white light emissionã?was published in Nanoscale Advances in 2020. These research results belong to Shi, Yamin; Hu, Jiarui; Chen, Jian; Xu, Yaxin; Yang, Wantian; Chen, Junnian; He, Yunbin. Formula: C4H11NO The article mentions the following:
Low-dimensional Pb-Br and Pb-Cl perovskite single crystals have aroused considerable attention due to their broadband white-light emission. But their synthesis involving halogenation of organic amines, dissolution of lead oxide and a slow cooling process is quite complicated. Herein, we report white light emission from mixed-dimensional AVAx(MAPbCl3) perovskite submicron platelets formed by one-step solution processing. It is found that the presence of 5-ammoniumvaleric acid (5-AVA) with a zwitterionic functional group is crucial for modulating the morphol. and structural dimensionality of perovskites. Importantly, AVAx(MAPbCl3) perovskites exhibit distinctive structural dimensionality dependent broadband emission, indicating the formation of self-trapped excited states. The AVA2(MAPbCl3) perovskite exhibits white-light emission with a color rendering index (CRI) of 85 and a correlated color temperature (CCT) of 8624 K, yielding “”cold”” white light. Moreover, the mixed-dimensional perovskite exhibits good stability for more than 30 days. With this report, we aim to provide a facile approach for synthesizing stable low-dimensional perovskite nanostructures for making advanced optoelectronic devices. In the experiment, the researchers used 4-Aminobutan-1-ol(cas: 13325-10-5Formula: C4H11NO)
4-Aminobutan-1-ol(cas: 13325-10-5) is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells.Formula: C4H11NO
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