现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (2) : 72-75. DOI: 10.16606/j.cnki.issn0253-4320.2020.02.015

技术进展

非贵金属催化剂催化制备对氨基苯酚研究进展

张琳琳, 张梅, 刘淑芝

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Research progress on catalytic preparation of p-aminophenol over non-noble metal catalysts

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摘要

综述了对硝基苯酚催化还原制备对氨基苯酚所用催化剂的研究进展，高活性的贵金属催化剂由于高成本和稀缺性限制了它们大规模的实际应用，故非贵金属可作为催化对硝基苯酚制备对氨基苯酚反应催化剂的研究重点。

Abstract

The research progress in the catalysts for catalytic reduction of p-nitrophenol to p-aminophenol is reviewed.Large-scale practical applications of high-activity noble metal catalysts are limited due to their high cost and scarcity.Therefore,non-noble metals shall be emphasized as the catalysts for preparation of p-aminophenol from p-nitrophenol.