Preparation, characterization, and luminescence of host (Y zeolite)-guest (FeS, CoS, NiS) nanocomposite materials |
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| Authors: | Qing-zhou Zhai Tian-su JiangWei-hua Hu Xin GuanWei Wang Shilun Qiu |
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| Affiliation: | a Research Centre for Nanotechnology, Faculty of Materials and Chemical Engineering, Changchun Institute of Optics and Fine Mechanics, Changchun 130022, China
b Department of Chemistry, Jilin University, Changchun 130023, China |
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| Abstract: | The host-guest nanocomposites (Y zeolite)-sulfides (FeS, CoS, NiS) were successfully prepared by a hydrothermal method and characterized by powder XRD, chemical analysis, adsorption technique, infrared spectroscopy and X-ray photoelectron spectroscopy. The Y zeolite-NiS host-guest nanocomposite material was found to exhibit luminescence. This paper suggests that the luminescence mechanism of Y-NiS resulted from the excitons in the confinement areas and from the defects in the materials. The material Y-NiS may be used as luminescent materials. |
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| Keywords: | A Nanostructures D Luminescence C X-ray diffraction C Infrared spectroscopy D Hydrothermal synthesis |
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