Inventors: Li SJ, Zhang X, Zhu MY, Yuan XH, Hu J, Cao SS
Patent Title: Preparation method of high selectivity and specificity nickel-based catalyst
Publication date: 2014
Publication number: CN104162451

Abstract: The invention belongs to the selective catalytic technical field, and particularly relates to a preparation method of a high-selectivity and specificity nickel-based catalyst. Accdoring to the method, a substrate and an active component precursor are firstly dissolved in dimethylsulfoxide for self-assembly, then an initiator, a functional monomer and a cross linker are dissolved in the dimethylsulfoxide, then nitrogen is introduced into the solution for deoxidation, and after deoxidation, the solution is sealed and put under an ultraviolet lamp for irradiation to cause polymerization to form a catalyst precursor; and nickel ions in the precursor are reduced by sodium borohydride, and the imprinted substrate is by eluted to obtain the high selectivity and specificity nickel-based catalyst.
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