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Bridging two worlds: (DABCO-H)CuKI3 a hybrid copper iodide phosphor with a perovskite structure.
- Source :
-
Pure & Applied Chemistry . Jan2024, Vol. 96 Issue 1, p69-80. 12p. - Publication Year :
- 2024
-
Abstract
- A novel copper iodide hybrid compound, (DABCO-H)CuKI3, featuring a perovskite structure is here reported. Characterization techniques, including single crystal X-ray diffraction, X-ray photoelectron spectroscopy (XPS), and photoluminescence studies, elucidate the structural and luminescent properties. The compound exhibits blue phosphorescence, attributed to mixed metal-to-ligand and halide-to-ligand charge transfer transitions, as supported by density functional theory (DFT) calculations and XPS valence band analysis. Furthermore, (DABCO-H)CuKI3 displays a remarkable adsorption capacity towards methylene blue dye. Kinetic modelling reveals that both film and intra-particle diffusion processes contribute to the adsorption rate. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00334545
- Volume :
- 96
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Pure & Applied Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 175851703
- Full Text :
- https://doi.org/10.1515/pac-2023-1023