Pairwise semi-hydrogenation of alkyne to cis-alkene on platinum-tin intermetallic compounds

The molecular basis for the high cis-alkene selectivity over intermetallic PtSn for alkyne semi-hydrogenation is demonstrated. Unlike the universal assumption that the bimetallic surface is saturated with atomic hydrogen, molecular hydrogen has a higher barrier for dissociative adsorption on interme...

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Veröffentlicht in:	Nanoscale 2020-04, Vol.12 (15), p.8519-8524
Hauptverfasser:	Pei, Yuchen, Chen, Minda, Zhong, Xiaoliang, Zhao, Tommy Yunpu, Ferrer, Maria-Jose, Maligal-Ganesh, Raghu V., Ma, Tao, Zhang, Biying, Qi, Zhiyuan, Zhou, Lin, Bowers, Clifford R., Liu, Cong, Huang, Wenyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Alkynes Bimetals Chemistry Chemistry, Multidisciplinary Hydrogen storage Hydrogenation INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY Intermetallic compounds Materials Science Materials Science, Multidisciplinary Nanoparticles Nanoscience & Nanotechnology Physical Sciences Physics Physics, Applied Platinum Science & Technology Science & Technology - Other Topics Selectivity Stereoselectivity Technology
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