Infrared Spectra of Hydroxyl Groups on the Surface of Platinum

15 October 1971

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 49 (20) , 3409-3410
https://doi.org/10.1139/v71-571

Abstract

Infrared spectroscopy has been used to show that two types of PtOH species exist on the surface of silica-supported platinum. One of these is produced when O₂ is allowed to react with hydrogen covered platinum (ν(OH) = 3497 cm⁻¹) and the other is produced when H₂O reacts with a reduced platinum oxide (ν(OH) = 3544 cm⁻¹).

Keywords

INFRARED SPECTROSCOPY
INFRARED SPECTRA
HYDROXYL GROUPS
PLATINUM OXIDE
SILICA SUPPORTED
REDUCED PLATINUM
COVERED PLATINUM
PLATINUM INFRARED
H2O REACTS

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