CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE

The effect of ageing the electrode on the mass response was studied by two approaches, namely: i) ageing the Pt deposits on the Au/Q substrate and ii) ageing the Au/Q substrate and then examining the response of the Pt deposit on the aged Au/Q. Mass changes in the H-region are observed in both cases...

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Autores principales:	Ureta-Zañartu,Ma. Soledad, Yáñez,Claudia, Zagal,José H.
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2001
Materias:	Hydrogen UPD EQCM Platinum electrode
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000100004
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spelling	oai:scielo:S0366-164420010001000042001-05-30CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODEUreta-Zañartu,Ma. SoledadYáñez,ClaudiaZagal,José H. Hydrogen UPD EQCM Platinum electrode The effect of ageing the electrode on the mass response was studied by two approaches, namely: i) ageing the Pt deposits on the Au/Q substrate and ii) ageing the Au/Q substrate and then examining the response of the Pt deposit on the aged Au/Q. Mass changes in the H-region are observed in both cases, which are attributed to an increase in water adsorption/desorption on the Pt surface, due to changes in the structure of the Pt deposit. These changes are not visible in CV curvesinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaBoletín de la Sociedad Chilena de Química v.46 n.1 20012001-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000100004en10.4067/S0366-16442001000100004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hydrogen UPD EQCM Platinum electrode
spellingShingle	Hydrogen UPD EQCM Platinum electrode Ureta-Zañartu,Ma. Soledad Yáñez,Claudia Zagal,José H. CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
description	The effect of ageing the electrode on the mass response was studied by two approaches, namely: i) ageing the Pt deposits on the Au/Q substrate and ii) ageing the Au/Q substrate and then examining the response of the Pt deposit on the aged Au/Q. Mass changes in the H-region are observed in both cases, which are attributed to an increase in water adsorption/desorption on the Pt surface, due to changes in the structure of the Pt deposit. These changes are not visible in CV curves
author	Ureta-Zañartu,Ma. Soledad Yáñez,Claudia Zagal,José H.
author_facet	Ureta-Zañartu,Ma. Soledad Yáñez,Claudia Zagal,José H.
author_sort	Ureta-Zañartu,Ma. Soledad
title	CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
title_short	CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
title_full	CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
title_fullStr	CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
title_full_unstemmed	CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE
title_sort	changes in the eqcm response of platinum deposits in the hydrogen region induced by repetitive cycling of the electrode
publisher	Sociedad Chilena de Química
publishDate	2001
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000100004
work_keys_str_mv	AT uretazanartumasoledad changesintheeqcmresponseofplatinumdepositsinthehydrogenregioninducedbyrepetitivecyclingoftheelectrode AT yanezclaudia changesintheeqcmresponseofplatinumdepositsinthehydrogenregioninducedbyrepetitivecyclingoftheelectrode AT zagaljoseh changesintheeqcmresponseofplatinumdepositsinthehydrogenregioninducedbyrepetitivecyclingoftheelectrode
_version_	1718438123249074176

CHANGES IN THE EQCM RESPONSE OF PLATINUM DEPOSITS IN THE HYDROGEN REGION INDUCED BY REPETITIVE CYCLING OF THE ELECTRODE

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