Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10244322 | Journal of Catalysis | 2012 | 9 Pages |
Abstract
⺠Kinetic Monte Carlo simulations of ethylene conversion to ethylidyne on Pd(1 1 1) and Pt(1 1 1). ⺠Three mechanisms via two intermediates (from ethyl, vinyl, ethylidene, and vinylidene) studied. ⺠Simulations yield route via vinyl â vinylidene as main reaction path on both surfaces studied. ⺠Surface H produced in the reaction primarily removed as H2 from Pt(1 1 1), and as ethane from Pd(1 1 1). ⺠Rate-limiting steps: ethylene â vinyl on Pd(1 1 1), vinylidene â ethylidyne on Pt(1 1 1).
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Hristiyan A. Aleksandrov, Lyudmila V. Moskaleva, Zhi-Jian Zhao, Duygu Basaran, Zhao-Xu Chen, Donghai Mei, Notker Rösch,