J
Juan M. Feliu
Researcher at University of Alicante
Publications - 567
Citations - 26470
Juan M. Feliu is an academic researcher from University of Alicante. The author has contributed to research in topics: Platinum & Adsorption. The author has an hindex of 80, co-authored 544 publications receiving 23147 citations. Previous affiliations of Juan M. Feliu include Bundeswehr University Munich & Pontifical Catholic University of Puerto Rico.
Papers
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Kinetic study of nitrate reduction on Pt(1 1 0) electrode in perchloric acid solution
Satoshi Taguchi,Juan M. Feliu +1 more
TL;DR: In this paper, the kinetics of electrocatalytic reduction of nitrate in perchloric acid were studied with cyclic voltammetry at a very low sweep rate of 1mV s−1, where pseudo-steady state condition was assumed to be achieved at each electrode potential.
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Electrochemical and spectroscopic studies of ethanol oxidation on Pt stepped surfaces modified by tin adatoms
Vinicius Del Colle,Janaina Souza-Garcia,Janaina Souza-Garcia,Germano Tremiliosi-Filho,Enrique Herrero,Juan M. Feliu +5 more
TL;DR: The obtained results indicate that the role of tin is double: when the surface has sites capable of breaking the C-C bond of the molecule, that is, when the step sites are not completely covered by tin, it promotes the oxidation of CO formed from the molecular fragments to CO(2) through a bifunctional mechanism.
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Determination of (111) ordered domains on platinum electrodes by irreversible adsorption of bismuth.
Paramaconi Rodriguez,José Solla-Gullón,Francisco J. Vidal-Iglesias,Enrique Herrero,A. Aldaz,Juan M. Feliu +5 more
TL;DR: The good linear relationship obtained between the charge for the bismuth redox process and the number of terrace sites on the vicinal surfaces allows construction of a calibration curve, which has been used to directly estimate the amount of (111) ordered domain terrace Sites on polycrystalline platinum samples with different surface ordered domains.
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New insights into the oxygen reduction reaction mechanism on Pt(111): a detailed electrochemical study.
Ana M. Gómez-Marín,Juan M. Feliu +1 more
TL;DR: The results suggest that the reduction of a soluble intermediate species formed during the ORR is the rate-determining step in the whole reaction mechanism, and proposes an alternative to explain the current state of the art for this fundamental process.
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Comparison of electrosorption at activated polycrystalline and Pt(531) kinked platinum electrodes: surface voltammetry and charge displacement on potentiostatic CO adsorption
TL;DR: In this paper, the authors reproduce the hydrogen adsorption behavior of electrochemically activated polycrystalline platinum electrodes by using a kinked platinum single crystal surface subjected only to flame cleaning before checking hydrogen electrosorption at its surface.