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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.
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 acid mixed solvent of N, N-dimethylformamide (DMF) / C2H5OH / H2O (1: 1: 1, v / v) at low temperature and short reaction time. It was characterized by thermogravimetric analyzes (TG), FT- Single-crystal X-ray diffraction analysis indicated that the complex belongs to monoclinic system with space group C2 with a = 17.407 (6), b = 12.878 (5), c = 6.542 , 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.