The adsorption of acetylene on the (111) crystal face of platinum: detection of two chemically different adsorption states by low-energy electron diffraction

Peter C Stair; G. A. Somorjai

doi:10.1016/0009-2614(76)80837-8

The adsorption of acetylene on the (111) crystal face of platinum: detection of two chemically different adsorption states by low-energy electron diffraction

Peter C Stair, G. A. Somorjai

Northwestern University

Research output: Contribution to journal › Article

29 Citations (Scopus)

Abstract

Low-energy electron diffraction intensity measurements have revealed the existenceof two chemically different adsorption states for acetylene adsorbed on the (111) crystal face of platinum. A chemical model for the two states is proposed based on a comparison with the diffraction beam intensities from ethylene, propylene and methylacetylene adsorbed on the same crystal face.

Original language	English
Pages (from-to)	391-393
Number of pages	3
Journal	Chemical Physics Letters
Volume	41
Issue number	2
DOIs	https://doi.org/10.1016/0009-2614(76)80837-8
Publication status	Published - Jul 15 1976

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Spectroscopy
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Surfaces and Interfaces

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Stair, P. C., & Somorjai, G. A. (1976). The adsorption of acetylene on the (111) crystal face of platinum: detection of two chemically different adsorption states by low-energy electron diffraction. Chemical Physics Letters, 41(2), 391-393. https://doi.org/10.1016/0009-2614(76)80837-8

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