The Pt/Al2O3 System: Infrared Studies

L. Marchese; M. R. Boccuti; S. Coluccia; S. Lavagnino; A. Zecchina; L. Bonneviot; M. Che

doi:10.1016/S0167-2991(08)60726-0

The Pt/Al₂O₃ System: Infrared Studies

L. Marchese, M. R. Boccuti, S. Coluccia, S. Lavagnino, A. Zecchina, L. Bonneviot, M. Che

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The spectra of CO adsorbed on Pt/Al₂O₃ samples indicate that two faces are dominant on the metal particles. Bands due to CO adsorbed on oxidized platinum sites are observed also on the reduced samples. Comparison of spectra relative to samples with different Pt loadings indicate metal-support interaction involving the most electron deficient aluminium sites.

Lingua originale	Inglese
pagine (da-a)	653-663
Numero di pagine	11
Rivista	Studies in Surface Science and Catalysis
Volume	48
Numero di pubblicazione	C
DOI	https://doi.org/10.1016/S0167-2991(08)60726-0
Stato di pubblicazione	Pubblicato - 1 gen 1989
Pubblicato esternamente	Sì

Accesso al documento

10.1016/S0167-2991(08)60726-0

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title = "The Pt/Al2O3 System: Infrared Studies",

abstract = "The spectra of CO adsorbed on Pt/Al2O3 samples indicate that two faces are dominant on the metal particles. Bands due to CO adsorbed on oxidized platinum sites are observed also on the reduced samples. Comparison of spectra relative to samples with different Pt loadings indicate metal-support interaction involving the most electron deficient aluminium sites.",

author = "L. Marchese and Boccuti, {M. R.} and S. Coluccia and S. Lavagnino and A. Zecchina and L. Bonneviot and M. Che",

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AU - Bonneviot, L.

AU - Che, M.

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AB - The spectra of CO adsorbed on Pt/Al2O3 samples indicate that two faces are dominant on the metal particles. Bands due to CO adsorbed on oxidized platinum sites are observed also on the reduced samples. Comparison of spectra relative to samples with different Pt loadings indicate metal-support interaction involving the most electron deficient aluminium sites.

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