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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/38651

Title: New Nanostructured Zinc Phosphite Templated by Cetyltrimethylammonium Cations: Synthesis, Crystal Structure, Adsorption, and Photoluminescence Properties
Authors: Chih-Min Wang;Tsung-Yuan Chang;Cheng-Wei Chiu;Hsiu-Mei Lin;Kwang-Hwa Lii
Contributors: 國立臺灣海洋大學:生命科學暨生物科技學系
Date: 2014
Issue Date: 2016-10-25T07:59:20Z
Publisher: Journal of American Chemical Society
Abstract: Abstract: Nanostructured zinc phosphite templated by cetyltrimethylammonium (CTA+) cations was synthesized using a hydro(solvo)thermal method. This is the first example of a crystalline metal phosphite containing long carbon tails of the CTA+ ions as templates in its structure, as is structurally characterized by single-crystal X-ray diffraction. The 2D inorganic structures with 4.82 topologies are constructed from the interconnection of tetrahedral ZnO3Br and HPO3 units, which are sandwiched between CTA+ ion surfactants in a packing behavior of a largely lamellar liquid-crystalline structure to extend the interlayer d spacing to 28.05 Å. Adsorption experiment shows selective adsorption properties of 1-naphthol and a adsorption capacity of 0.17 mmol/mmol (CTA)ZnBr(HPO3). This compound has potential as an adsorbent for the removal of 1-naphthol pollutant from wastewater. In addition, the naphthol-adsorbed sample shows interesting luminescent properties that are different from that of an as-synthesized sample. The crystal structure, thermal stability, IR spectrum, adsorption, and photoluminescence properties have been studied.
Relation: 53(7)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/38651
Appears in Collections:[生命科學系] 期刊論文

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