Concepedia

Hebe M. Villullas

HM

Statistics

Publications

33

Citations

1.7K

H-Index

23

Active since

1987

Affiliations

Universidade Estadual Paulista (Unesp)(Current)

Universidad Nacional de Córdoba

Universidade Federal de São Carlos

Instituto de Psicologia Comportamental de São Carlos

Case Western Reserve University

Hebe M. Villullas is an author at Universidade Estadual Paulista (Unesp) specializing in engineering, chemistry, and materials science.

ORCID

Top concepts

Publications per year

1987–2018

33

Publications

33

New understandings of ethanol oxidation reaction mechanism on Pd/C and Pd2Ru/C catalysts in alkaline direct ethanol fuel cells

Junsong Guo, Rongrong Chen, Fuchun Zhu et al. · Applied Catalysis B: Environmental · 2017 · 160 citations · Full text

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Hydrogen Evolution Reaction on Gold Single-Crystal Electrodes in Acid Solutions

Joelma Perez, Ernesto Rafael González, Hebe M. Villullas · The Journal of Physical Chemistry B · 1998 · 127 citations

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Carbon-Supported Pt−Co Catalysts Prepared by a Modified Polyol Process as Cathodes for PEM Fuel Cells

Elisabete I. Santiago, Laudemir C. Varanda, Hebe M. Villullas · The Journal of Physical Chemistry C · 2007 · 125 citations

Alloys and oxides on carbon-supported Pt–Sn electrocatalysts for ethanol oxidation

Denis R. M. Godoi, Joelma Perez, Hebe M. Villullas · Journal of Power Sources · 2009 · 104 citations

Electrochemical Oxidation of Methanol on Pt Nanoparticles Dispersed on RuO<sub>2</sub>

Hebe M. Villullas, Flora I. Mattos-Costa, L.O.S. Bulhões · The Journal of Physical Chemistry B · 2004 · 96 citations

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1–5 of 33