Local reactivity of O2 with Pt3 on Co3Pt and related backgrounds
作者： Juan C. Sotelo , Jorge M. Seminario
DOI: 10.1063/1.2908824
关键词: Reactivity (chemistry) 、 Inorganic chemistry 、 Oxygen 、 Platinum 、 Catalysis 、 Binding energy 、 Trimer 、 Chemical reaction 、 Chemical physics 、 Bimetallic strip 、 Materials science
摘要: We study the local reactivity of molecular oxygen with bimetallic substrates a platinum trimer island supported on nanotips CoPt, Pt, Co, Ni, and Fe. Because reduced interatomic distances varying interaction strengths substrates, can be tuned from stronger to weaker relative freestanding despite that there is no well-behaved trend binding energy substrates.
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