Adsorption and desorption of CO on the W(111) surface

S. Y. Lee; Y. D. Kim; T. S. Yang; J. H. Boo; S. C. Park; S. B. Lee; C. Y. Park; H. T. Kwak

doi:10.1116/1.582369

Adsorption and desorption of CO on the W(111) surface

S. Y. Lee
, Y. D. Kim
, T. S. Yang
, J. H. Boo
, S. C. Park
, S. B. Lee
, C. Y. Park
, H. T. Kwak

Department of Chemistry

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

The α state was observed at a low temperature near 410 K, whereas β₁, β₂, and β₃ states were observed at 850, 1000, and 1150 K, respectively, for the thermal desorption spectroscopy for CO adsorption on the W(111) surface. Based on the calculations for CO adsorbed on W₄₃ cluster models using ASED-MO, the changes in binding energy of spectrum and in intensity can be attributed to a lying-down species of nondissociatively adsorbed CO in the β₃ state.

Original language	English
Pages (from-to)	1455-1459
Number of pages	5
Journal	Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume	18
Issue number	4 I
DOIs	https://doi.org/10.1116/1.582369
State	Published - Jul 2000
Event	46th National Symposium of the American Vacuum Society - Seatlle, WA, USA Duration: 25 Oct 1999 → 29 Oct 1999

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@article{914ca8af0d6541c2974986df48706a90,

title = "Adsorption and desorption of CO on the W(111) surface",

abstract = "The α state was observed at a low temperature near 410 K, whereas β1, β2, and β3 states were observed at 850, 1000, and 1150 K, respectively, for the thermal desorption spectroscopy for CO adsorption on the W(111) surface. Based on the calculations for CO adsorbed on W43 cluster models using ASED-MO, the changes in binding energy of spectrum and in intensity can be attributed to a lying-down species of nondissociatively adsorbed CO in the β3 state.",

author = "Lee, \{S. Y.\} and Kim, \{Y. D.\} and Yang, \{T. S.\} and Boo, \{J. H.\} and Park, \{S. C.\} and Lee, \{S. B.\} and Park, \{C. Y.\} and Kwak, \{H. T.\}",

year = "2000",

month = jul,

doi = "10.1116/1.582369",

language = "English",

volume = "18",

pages = "1455--1459",

journal = "Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films",

issn = "0734-2101",

publisher = "AVS Science and Technology Society",

number = "4 I",

note = "46th National Symposium of the American Vacuum Society ; Conference date: 25-10-1999 Through 29-10-1999",

}

TY - JOUR

T1 - Adsorption and desorption of CO on the W(111) surface

AU - Lee, S. Y.

AU - Kim, Y. D.

AU - Yang, T. S.

AU - Boo, J. H.

AU - Park, S. C.

AU - Lee, S. B.

AU - Park, C. Y.

AU - Kwak, H. T.

PY - 2000/7

Y1 - 2000/7

N2 - The α state was observed at a low temperature near 410 K, whereas β1, β2, and β3 states were observed at 850, 1000, and 1150 K, respectively, for the thermal desorption spectroscopy for CO adsorption on the W(111) surface. Based on the calculations for CO adsorbed on W43 cluster models using ASED-MO, the changes in binding energy of spectrum and in intensity can be attributed to a lying-down species of nondissociatively adsorbed CO in the β3 state.

AB - The α state was observed at a low temperature near 410 K, whereas β1, β2, and β3 states were observed at 850, 1000, and 1150 K, respectively, for the thermal desorption spectroscopy for CO adsorption on the W(111) surface. Based on the calculations for CO adsorbed on W43 cluster models using ASED-MO, the changes in binding energy of spectrum and in intensity can be attributed to a lying-down species of nondissociatively adsorbed CO in the β3 state.

UR - https://www.scopus.com/pages/publications/0034225995

U2 - 10.1116/1.582369

DO - 10.1116/1.582369

M3 - Conference article

AN - SCOPUS:0034225995

SN - 0734-2101

VL - 18

SP - 1455

EP - 1459

JO - Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

JF - Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

IS - 4 I

T2 - 46th National Symposium of the American Vacuum Society

Y2 - 25 October 1999 through 29 October 1999

ER -

Adsorption and desorption of CO on the W(111) surface

Abstract

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