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全部作者 ： Hui Zhang1†, Yiting Gao2†, Chunxiao Jin,3†,Xiaoling Mou,2* Renqin Chang, 3* Jia Zhao,3* and Ronghe Lin2*

发表时间 ： 2026-08-06

发表刊物 ： (Submitted)

摘要 ： Selective hydrogenation of acetylene and butadiene underpins olefin purification in the petrochemical industry, yet the two reactions are still most often discussed in separate literatures. Over the past decade, non-noble catalysts have evolved from low-cost substitutes into a mechanistically rich family of systems in which site isolation, intermetallic ordering, carbon incorporation, confinement, and support cooperation collectively reshape the balance among H2 activation, impurity adsorption, product desorption, and deactivation. In this Review, we integrate acetylene and butadiene hydrogena

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