Pitfalls in Interpreting Temperature Programmed Desorption Spectra of Alloys: The CO/CoPt Puzzle | Zendy

Fenske Daniela | Zendy; Yim WaiLeung | Zendy; Neuendorf Stephanie | Zendy; Hoogestraat Dirk | Zendy; Greshnykh Denis | Zendy; Borchert Holger | Zendy; Klüner Thorsten | Zendy; AlShamery Katharina | Zendy

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Pitfalls in Interpreting Temperature Programmed Desorption Spectra of Alloys: The CO/CoPt Puzzle

Author(s) -

Fenske Daniela,

Yim WaiLeung,

Neuendorf Stephanie,

Hoogestraat Dirk,

Greshnykh Denis,

Borchert Holger,

Klüner Thorsten,

AlShamery Katharina

Publication year - 2007

Publication title -

chemphyschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.016

H-Index - 140

eISSN - 1439-7641

pISSN - 1439-4235

DOI - 10.1002/cphc.200700004

Subject(s) - desorption , thermal desorption spectroscopy , adsorption , spectral line , chemistry , analytical chemistry (journal) , absorption (acoustics) , reflection (computer programming) , spectroscopy , absorption spectroscopy , materials science , physics , organic chemistry , optics , quantum mechanics , astronomy , computer science , composite material , programming language

CO adsorption: Strong shifts in temperature‐programmed desorption spectra may occur for alloys with respect to pure compounds as is demonstrated for CO adsorption on a CoPt surface (see figure). A correct interpretation of the data is only possible when corroborated with DFT calculations and a further experimental method such as IR reflection absorption spectroscopy.

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