title: Immobilization of Polyoxometalate in the Metal-Organic Framework rht-MOF-1: Towards a Highly Effective Heterogeneous Catalyst and Dye Scavenger.
abstract: A series of three remarkable complexes [PMo12O40]@[Cu6O(TZI)3(H2O)9]4·OH·31H2O (H3TZI = 5-tetrazolylisophthalic acid; denoted as HLJU-1, HLJU = Heilongjiang University), [SiMo12O40]@[Cu6O(TZI)3(H2O)9]4·32H2O (denoted as HLJU-2), and [PW12O40]@[Cu6O(TZI)3(H2O)6]4·OH·31H2O (denoted as HLJU-3) have been isolated by using simple one-step solvothermal reaction of copper chloride, 5-tetrazolylisophthalic acid (H3TZI), and various Keggin-type polyoxometalates (POMs), respectively. Crystal analysis of HLJU 1-3 reveals that Keggin-type polyoxoanions have been fitted snuggly in the cages of rht-MOF-1 (MOF: metal-organic framework) with large cell volume in a range of 87968-88800 Å(3) and large pore volume of about 68%. HLJU 1-3 exhibit unique catalytic selectivity and reactivity in the oxidation of alkylbenzene with environmental benign oxidant under mild condition in aqueous phase as well as the uptake capacity towards organic pollutants in aqueous solution.
authors.affiliation: Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education of the People's Republic of China, Heilongjiang University, Harbin, 150080, China.
authors.forename: Jing-Wen
authors.initials: JW
authors.lastname: Sun
authors.affiliation: Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education of the People's Republic of China, Heilongjiang University, Harbin, 150080, China.
authors.forename: Peng-Fei
authors.initials: PF
authors.lastname: Yan
authors.affiliation: Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education of the People's Republic of China, Heilongjiang University, Harbin, 150080, China.
authors.forename: Guang-Hui
authors.initials: GH
authors.lastname: An
authors.affiliation: School of Pharmacy, Jiamusi University, Jiamusi, 154007, China.
authors.forename: Jing-Quan
authors.initials: JQ
authors.lastname: Sha
authors.affiliation: Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education of the People's Republic of China, Heilongjiang University, Harbin, 150080, China.
authors.forename: Guang-Ming
authors.initials: GM
authors.lastname: Li
authors.affiliation: Key Laboratory of Cluster Science Ministry of Education of the People's Republic of China, Beijing Institute of Technology, Beijing, 100081, China.
authors.forename: Guo-Yu
authors.initials: GY
authors.lastname: Yang