Spin‐Coating Preparation of Highly Ordered Photoluminescent Films of Layered PbI2‐Aminoalkyloxysilane Perovskites
作者： Zi-Yong Cheng , Bao-Li Shi , Bao-Xiang Gao , Mao-Lin Pang , Shu-Yun Wang
关键词:
摘要: By utilising 3-aminopropyltrimethoxysilane (APTMOS) cations and PbI2 as the organic inorganic precursors, respectively, a spin-coated film of layered perovskite-type organic/inorganic derivative APTMOS-PbI4 was prepared. The structure characterised by X-ray diffraction (XRD), UV/Vis absorption infrared red spectroscopy (IR). showed green emission from excitons layers weak blue related to small amount gel adjacent APTMOS cations. Furthermore, significant effect size framework on cross-linking degree molecules is discussed. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
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