Catalytic effects produced by cathodisation of platinum electrodes in sulphuric solutions

International Journal of Hydrogen Energy

Volumn 33, Issue 13, 2008, Pages 3502-3505

  Diaz, V ^a   Zerbino, J O ^b   Martins, M E ^b   Sustersic, M G ^c   Zinola, C F ^a  

^a UNIVERSIDAD DE LA REPÚBLICA   (Uruguay)

^b INSTITUTO DE INVESTIGACIONES FISICOQUÍMICAS TEÓRICAS Y APLICADAS INIFTA   (Argentina)

^c FICES   (Argentina)

Author keywords

Cathodisation; Electrocatalysis; Platinum; Sulphate; Sulphur

Indexed keywords

METALLIZING; PHOTOACOUSTIC EFFECT; PLATINUM;

CATALYTIC EFFECTS; PLATINUM ELECTRODES;

ELECTRODES;

EID: 47249150616     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2007.12.045     Document Type: Article

References (12)

1. Sriramulu S., Jarvi T.D., and Stuve E.M. Reaction mechanism and dynamics of methanol electrooxidation on Pt(1 1 1). J Electroanal Chem 467 (1999) 132-142
2. Cuesta A. Comments on the "study of adsorbed water on Pt during methanol oxidation by ATR-SEIRAS". J Electroanal Chem 587 (2006) 329-330
3. Burke L.D., and Hurley L.M. The redox behaviour of thermally pretreated, highly disrupted, states of platinum surfaces in aqueous media. Electrochim Acta 44 (1999) 3451-3473
4. Zerbino J.O., Perdriel C., and Arvia A.J. Ellipsometry of hydrous platinum oxide layers and electrodispersed platinum surfaces resulting from their electroreduction. Thin Solid Films 232 (1993) 63-67
5. 4 (melt) interface and its relation with the electroreduction process. J Electrochem Soc 124 (1977) 475-480
6. Tacconi N.R., Zerbino J.O., and Arvia A.J. Potentiodynamic E/I characteristics of theoretical mechanism related to the electroreduction of monolayer film on inert electrodes. J Electroanal Chem 79 (1977) 287-305
7. Ambrová M., Danielik V., Fellner P., and Thonstad J. The cathode process in sodium chloride melts containing sulphate. J Electrochim Acta 51 (2006) 5825-5828
8. Conway B.E., and Novak D.M. Electrochemical reactivity of strong sulfuric acid: some unusual behavior at Pt electrodes. J Electrochem Soc 128 (1981) 2262-2270
9. Harrison A.G., and Thode H.G. The kinetic isotope effect in the chemical reduction of sulphate. Trans Faraday Soc 53 (1957) 1648-1651
10. 2 y de otros productos de reducción. An Asoc Quím Argent 71 (1983) 523-537
11. 2. An Asoc Quím Argent 82 (1994) 277-291
12. Treu Filho O., Pinheiro C.J., and Toshiaki Kondo R. The generator coordinate Hartree-Fock method as strategy for building Gaussian basis sets to ab initio study of the process of adsorption of sulfur on platinum (200) surface. J Mol Struct Theochem 716 (2005) 89-92