@inproceedings{509e73f066e442d0866052b0cb1911bf,
title = "Oxidation of highly dispersed platinum on graphite catalysts in gaseous and aqueous media",
abstract = "To investigate the interaction of oxygen with platinum in gaseous and aq. media, in-situ x-ray absorption spectra (XAS) of a highly dispersed Pt/graphite catalyst were measured at the Pt LIII and LII edge for samples exposed to hydrogen or oxygen. White-line surface areas were detd. to evaluate the relative degree of oxidn. of the Pt. EXAFS was used to det. the local environment of the Pt. Both techniques show a corrosive oxidn. for the samples contacted with O2, in contrast to chemisorption of most probably a hydroxide species for the samples contacted with oxygen in water. The redn. of highly dispersed oxidized Pt is easily accomplished by H2 in both media",
author = "\{Tillaart, van den\}, J.A.A. and B.F.M. Kuster and G.B.M.M. Marin",
year = "1993",
doi = "10.1021/bk-1993-0523.ch022",
language = "English",
isbn = "9780841226371",
series = "ACS Symposium Series",
publisher = "American Chemical Society",
pages = "298--307",
editor = "T. Oyama and J.W. Hightower",
booktitle = "Catalytic selective oxidation",
address = "United States",
}