| Simple Preparation,Structure and Conductivity of Nickel(Ⅱ) Benzenetricarboxylate Ni_3(BTC)_2·12H_2O |
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| 作者姓名： | TAN Hai-Yan LIU Cheng WANG Zhao-Hui WU Jin-Ping |
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| 作者单位： | Sustainable Energy Laboratory, Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan 430074, China |
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| 基金项目： | This study was supported by the Natural Science Foundation of Hubei Province of China （No. 2011CDA070） |
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| 摘 要： | Proton-conductive crystalline metal-organic framework nickel(Ⅱ) benzenetricarboxylate Ni3(BTC)2·12H2O(MOF-Ni) was prepared by the reaction of nickel(Ⅱ) nitrate and 1,3,5-benzenetricarboxylic(BTC) acid in a mixed solvent of N,N-dimethylformamide(DMF)/C2H5OH/ H2O(1:1:1, ν/ν) at low temperature and short reaction time. It was characterized by thermogravimetric analyses(TG), FT-IR and N2 adsorption-desorption. Single-crystal X-ray diffraction analysis indicated that the complex belongs to monoclinic system, space group C2 with a = 17.407(6), b = 12.878(5), c = 6.542(2) , β = 112.07°, V = 1359.0(8)3, Dc = 1.971 g/cm3, μ = 2.166 mm-1 and Z = 2. Linear polarization resistance(LPR) analysis showed that the complex possesses semiconducting properties.
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| 关 键 词： | BTC 骨架镍 制备 电导率 N-二甲基甲酰胺 X-射线衍射分析 结构 C2H5OH |
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