HREELS Characterization of Hydrogen Adsorption States on the Pt(100)-(hex) and (1 × 1) Surfaces Full article
| Journal |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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| Output data | Year: 1997, Volume: 43, Number: 1-2, Pages: 181-187 Pages count : 7 DOI: 10.1023/A:1018903009117 | ||
| Tags | Hydrogen adsorption, Pt(100), Surface reconstruction, Surface vibrations, Thermal desorption | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 96-03-33211 |
| 2 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 93-0964 |
Abstract:
The adsorption states of hydrogen on Pt(100)-(hex) and (1×1) surfaces have been studied using TDS and HREELS in the temperature range of 170-330 K. Hydrogen atoms are shown to adsorb on the (1×1) surface in bridge and 4-fold hollow sites. On the (hex) surface hydrogen adsorption induces a partial lifting of the (hex) reconstruction with the consequent appearance of the bridge and 4-fold hollow states on (1×1) patches. Additional adsorption states appear due to the population of structural defects and patches of the (hex) phase.
Cite:
Zemlyanov D.Y.
, Smirnov M.Y.
, Gorodetskii V.V.
HREELS Characterization of Hydrogen Adsorption States on the Pt(100)-(hex) and (1 × 1) Surfaces
Catalysis Letters. 1997. V.43. N1-2. P.181-187. DOI: 10.1023/A:1018903009117 WOS Scopus РИНЦ ANCAN OpenAlex
HREELS Characterization of Hydrogen Adsorption States on the Pt(100)-(hex) and (1 × 1) Surfaces
Catalysis Letters. 1997. V.43. N1-2. P.181-187. DOI: 10.1023/A:1018903009117 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Aug 29, 1996 |
| Accepted: | Oct 22, 1996 |
| Published print: | Feb 1, 1997 |
Identifiers:
| Web of science: | WOS:A1997WL36400004 |
| Scopus: | 2-s2.0-0000561633 |
| Elibrary: | 13268630 |
| Chemical Abstracts: | 1997:124624 |
| Chemical Abstracts (print): | 126:283082 |
| OpenAlex: | W1989874372 |