Inventors: Deng Y, Gao X, Yang D, Song FY, Gao MJ, Ruan WQ
Patent Title: Preparation method and application of platinum-ion imprinted polymer nano material
Publication date: 2018
Publication number: CN107583626A

Abstract: The invention discloses a preparation method and application of a platinum-ion imprinted polymer nano material, and belongs to the fields of metallurgy engineering and material science. The preparation method comprises the following steps: taking platinum ions as template ions; taking 1-allyl-3-vinylimidazolium chloride as a functional monomer; without other cross-linking agents, carrying out polymerization reaction in an aqueous solution to form a polymer; and eluting the template ions to obtain the platinum-ion imprinted polymer nano material. The method provided by the invention requires less reagents, has simple steps, and has no need of using volatile organic solvents which are harmful to the environment, and the prepared material consists of nano particles and has the advantages of large adsorption capacity and high selectivity on platinum ions.
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