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Volumn 108, Issue 35, 2004, Pages 13300-13306

High pressure scanning tunneling microscopy study of CO poisoning of ethylene hydrogenation on Pt(111) and Rh(111) single crystals

Author keywords

[No Author keywords available]

Indexed keywords

COADSORPTION; CRYSTAL SURFACES; POISONING EFFECTS; STATISTICAL FLUCTUATIONS;

EID: 4444382319     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp036580e     Document Type: Article
Times cited : (73)

References (53)
  • 28
    • 4444328263 scopus 로고    scopus 로고
    • note
    • 21 was based on single molecular diffusion. We believe the diffusion barrier to be much lower at near-saturation due to ethylidyne-ethylidyne repulsive interaction and weaker binding to the surface due to electron donation to the surface from more ethylidyne molecules.
  • 38
    • 0000634199 scopus 로고    scopus 로고
    • The physisorption of π-bonded ethylene was assumed to resemble that of noble gases on Pt(111). The preexponential factor and heat of adsorption of the latter have been previously investigated by Widdra, W.; Trischberger, P.; Friess, W.; Menzel, D.; Payne S. H.; Kreuzer, H. J. Phys. Rev. B 1998, 57, 4111.
    • (1998) Phys. Rev. B , vol.57 , pp. 4111
    • Widdra, W.1    Trischberger, P.2    Friess, W.3    Menzel, D.4    Payne, S.H.5    Kreuzer, H.J.6
  • 40
    • 0000351607 scopus 로고
    • The "abnormally low" preexponential value for hydrogen desorption has been previously explained by (a) Poelsema, B.; Mechtersheimer, G.; Comsa, G. Surf. Sci. 1981, 111, 519 and (b) Poelsema, B.; Mechtersheimer, G.; Comsa, G. Surf. Sci. 1981, 111, L728.
    • (1981) Surf. Sci. , vol.111 , pp. 519
    • Poelsema, B.1    Mechtersheimer, G.2    Comsa, G.3
  • 41
    • 0042217247 scopus 로고
    • The "abnormally low" preexponential value for hydrogen desorption has been previously explained by (a) Poelsema, B.; Mechtersheimer, G.; Comsa, G. Surf. Sci. 1981, 111, 519 and (b) Poelsema, B.; Mechtersheimer, G.; Comsa, G. Surf. Sci. 1981, 111, L728.
    • (1981) Surf. Sci. , vol.111
    • Poelsema, B.1    Mechtersheimer, G.2    Comsa, G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.