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Volumn 121, Issue 13, 1999, Pages 3214-3217

Catalytic oxidation of carbon monoxide on monodispersed platinum clusters: Each atom counts

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; PLATINUM;

EID: 0033531633     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja983616l     Document Type: Article
Times cited : (454)

References (51)
  • 37
    • 0344887262 scopus 로고    scopus 로고
    • note
    • A direct experimental proof of this reasoning can be given, e.g., by local probe methods.
  • 38
    • 0000821542 scopus 로고    scopus 로고
    • We note that deposition of Cu atoms with an energy of 3-6 eV at a coverage of 4% of a monolayer exhibits the same atomic-like features in electron energy loss spectra as were observed for vapor-deposited Cu atoms (see: Schaffner, M.-H.; Patthey, F.; Schneider, W.-D.; Pettersson, L. G. M. Surf. Sci. 1998, 450, 402-404). Since the calculated binding energy (32) of Cu on MgO (0.3 eV) compared to Pt on MgO (1.36 eV) is a factor of about 4 smaller, migration of Pt clusters can be safely excluded.
    • (1998) Surf. Sci. , vol.450 , pp. 402-404
    • Schaffner, M.-H.1    Patthey, F.2    Schneider, W.-D.3    Pettersson, L.G.M.4
  • 40
    • 0344024296 scopus 로고    scopus 로고
    • note
    • 2 production at an exposure of 20 molecules per deposited atom for both sizes.
  • 49
    • 0344455452 scopus 로고    scopus 로고
    • note
    • The interaction of the supported clusters with the MgO substrate is neglected in this simple picture.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.