双金属片
乙炔
催化作用
选择性
亚稳态
乙烯
金属
调制(音乐)
结晶学
材料科学
化学
光化学
有机化学
物理
冶金
声学
作者
Panpeng Wei,Jian Zheng,Qiang Li,Yucai Qin,Hui-Min Guan,Lijuan Song,Tan Duping
摘要
The modulation mechanism of the second metal in bimetallic catalysts is examined by taking acetylene semi-hydrogenation over Pd 13− m Ag m clusters, in which a metastable Pd 6 Ag 7 structure exhibits excellent activity/selectivity to ethylene.
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