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期刊论文
Skeletal Ni Catalyst Prepared from a Rapidly Quenched Ni-Al Alloy and Its High Selectivity in 2-Ethylanthraquinone Hydrogenation
Journal of Catalysis 204, 512-515 (2001)，-0001，（）：
A novel skeletal Ni catalyst, prepared by alkali leaching of a Ni-Al alloy obtained by the rapid quenching technique, exhibited higher selectivity in hydrogenation of 2-ethylanthraquinone to "active quinones" than that of the Raney Ni catalyst originating from a conventional alloy. It is suggested that the structural defects of the rapidly quenched alloy lead to a high population of the strongly bound hydrogen, which is essential for selective hydrogenation of the carbonyl group.
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