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- Author(s):
- Arenz, M.; Stamenkovic, V.; Ross, P. N.; Markovic, N. M.
- Title:
- Preferential oxidation of carbon monoxide adsorbed on Pd submonolayer films deposited on Pt(1 0 0)
- Abstract:
- The electrochem. behavior of palladium modified Pt(100) in perchloric acid soln. was studied by cyclic voltammetry, CO bulk oxidn. and in-situ Fourier transform IR (FTIR) spectroscopy. FTIR spectra on Pd submonolayers reveal that at low potentials (≈0.4 V) Pd-bounded CO is oxidized preferentially, whereas at the same time the Pt-CO oxidn. rate is rather slow. [on SciFinder(R)]
- Keywords:
- Adsorbed substances Cyclic voltammetry Oxidation (preferential oxidn. of carbon monoxide adsorbed on Pd submonolayer films deposited on Pt(100)) carbon monoxide electrooxidn palladium platinum electrode
- Congress title:
- CAN 140:66607 72-2 Electrochemistry Lawrence Berkeley National Laboratory, Materials Science Division, University of California, Berkeley, CA, USA. Journal 1388-2481 7601-90-3 (Perchloric acid) Role: NUU (Other use, unclassified), USES (Uses) (electrolyte; preferential oxidn. of carbon monoxide adsorbed on Pd submonolayer films deposited on Pt(100)); 630-08-0 (Carbon monoxide) Role: CPS (Chemical process), PEP (Physical, engineering or chemical process), PROC (Process) (preferential oxidn. of... »
- Journal title:
- Electrochem. Commun.
- Year:
- 2003
- Journal volume:
- 5
- Journal issue:
- 9
- Pages contribution:
- 809-813
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