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    • 10. 发明申请
    • SELECTIVE EXTRACTION OF ANIONS FROM SOLUTION
    • 从溶液中选择性提取阴离子
    • WO2013188064A2
    • 2013-12-19
    • PCT/US2013/042035
    • 2013-05-21
    • WESTERN MICHIGAN UNIVERSITY RESEARCH FOUNDATION
    • MEZEI, Gellert
    • C02F1/52C02F1/58C02F1/42B01D21/01B01D15/04
    • B01J20/223C02F1/26C02F1/285C02F1/42C02F2101/10C02F2101/101
    • A method of selectively extracting anions from an aqueous solution using an anion encapsulating aggregate formed upon the addition of a solvent, a copper contributor, a hydroxide contributor, a counterion contributor, and pyrazole to an aqueous solution containing the anions, or upon the addition of a solvent, a polymeric chain of [Cu II (μ-OH)(μ-pz)] ∞ and a counterion contributor to the aqueous solution. The aggregates include compounds of the formula cis Cu II x (OR 1 ) y (R 2 pz) z , where R 1 is H or an alkyl group, R 2 is H, or an alkyl group or a charged group, pz is pyrazolate and each of x, y, and z is an integer between about 1 and about 40. In addition, ligand-containing anion encapsulating aggregates can be formed by synthesis with a ligand-bound pyrazole or by substituting the ligand-bound pyrazole for the pyrazole incorporated in the aggregate.
    • 或者在向含有阴离子的水溶液中添加溶剂时形成的阴离子封装聚集体,铜贡献者,氢氧化物贡献者,抗衡离子贡献者和吡唑的水溶液中选择性提取阴离子的方法, 溶剂,[CuII(mu-OH)(mu-pz)]∞的聚合物链和水溶液的抗衡离子贡献者。 聚集体包括式为顺式CuII x(OR 1)y(R 2 pz)z的化合物,其中R 1为H或烷基,R 2为H或烷基或带电基团,pz为吡唑并且x,y ,z为约1至约40的整数。此外,含配体的阴离子封装聚集体可以通过与配体结合的吡唑合成或通过用配体结合的吡唑代替掺入聚集体中的吡唑来形成。