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

P. 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

P. C. Stair^*, G. A. Somorjai

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

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 (US)
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
State	Published - Jul 15 1976

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/0009-2614(76)80837-8

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

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.",

author = "Stair, {P. C.} and Somorjai, {G. A.}",

note = "Funding Information: Wea reg rateful to Dr. L.L. Kesmodelf or helpful dis- cussionsi n the course of this work. This work was supported by the U.S. Energy Researcha nd Development Administration.",

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doi = "10.1016/0009-2614(76)80837-8",

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T1 - The adsorption of acetylene on the (111) crystal face of platinum

T2 - detection of two chemically different adsorption states by low-energy electron diffraction

AU - Stair, P. C.

AU - Somorjai, G. A.

N1 - Funding Information: Wea reg rateful to Dr. L.L. Kesmodelf or helpful dis- cussionsi n the course of this work. This work was supported by the U.S. Energy Researcha nd Development Administration.

PY - 1976/7/15

Y1 - 1976/7/15

N2 - 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.

AB - 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.

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

Abstract

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