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制备了以弱碱性(AH-1、AH-2ΦH)、中等碱性(AH-31、ЭДЭ-10П)以及强碱性(AB-17-8、AB-16ГC)等阴离子交换树脂为载体的钯系催化剂,测定了它们硝基苯催化加氢的活性,其中Pd-AH-1、Pd-AH-31、Pd-AB-16ГC和Pd-AB-17-8的活性较好。本文还分析了树脂结构对催化活性的影响。
An anion exchange resin with weakly basic (AH-1, AH-2ΦH), moderately basic (AH-31, ЭДЭ-10П) and strong basic (AB-17-8, AB-16ГC) Pd-AH-31, Pd-AB-16ГC and Pd-AB-17-8 were obtained. The catalytic activity of nitrobenzene in hydrogenation was also evaluated. The paper also analyzes the influence of the resin structure on the catalytic activity.