典型文献
C2H2 semi-hydrogenation on the PdxMy cluster/graphdiyne catalysts:Effects of cluster composition and size on the activity and selectivity
文献摘要：
C2H2 semi-hydrogenation has been widely applied in industry to eliminate trace C2H2 from C2H4 feed.C2H2 semi-hydrogenation to C2H4 on a series of the newly designed catalysts,graphdiyne(GDY)as a new carbon allotrope supported different sizes of PdxMy clusters(PdxMy/GDY,M=Cu,Ag,Au,Ni;x+y=1-3),were studied using DFT calculations.The results found that C2H2 semi-hydrogenation to C2H4 on PdxMy/GDY catalysts exhibits that both the activity and selectivity greatly depend on the composition and size of PdxMy/GDY catalysts.Surprisingly,our results for the first time discovered the Pd1/GDY catalyst with GDY supported the single atom Pd that presents the best selectivity and activity toward C2H4 formation compared to the previously reported catalysts so far in C2H2 semi-hydrogenation.This study would provide a theoretical clue for designing and screening out the potential catalysts with GDY supported small sizes of PdxMy and other metal clusters in C2H2 hydrogenation.
文献关键词：
中图分类号：
作者姓名：
Ying Wang;Yamin Qi;Maohong Fan;Baojun Wang;Lixia Ling;Riguang Zhang
作者机构：
Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province,Taiyuan University of Technology,Taiyuan,030024,Shanxi,China;Departments of Chemical and Petroleum Engineering,University of Wyoming,Laramie,82071,WY USA;School of Civil and Environmental Engineering,Georgia Institute of Technology,Atlanta,30332,GA,USA;School of Energy Resources,University of Wyoming,Laramie,82071,WY,USA
文献出处：
引用格式：
[1]Ying Wang;Yamin Qi;Maohong Fan;Baojun Wang;Lixia Ling;Riguang Zhang-.C2H2 semi-hydrogenation on the PdxMy cluster/graphdiyne catalysts:Effects of cluster composition and size on the activity and selectivity)[J].绿色能源与环境（英文）,2022(03):500-511
A类：
PdxMy
B类：
C2H2,semi,hydrogenation,graphdiyne,catalysts,Effects,composition,activity,selectivity,has,been,widely,applied,industry,eliminate,trace,from,C2H4,feed,series,newly,designed,GDY,carbon,allotrope,supported,different,sizes,clusters,Ag,Au,x+y,were,studied,using,DFT,calculations,results,found,that,exhibits,both,greatly,depend,Surprisingly,our,first,discovered,Pd1,single,atom,presents,best,toward,formation,compared,previously,reported,so,far,This,study,would,provide,theoretical,clue,designing,screening,out,potential,small,other,metal
AB值：
0.442612
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