Publications of Hamilton Varela
All genres
Journal Article (19)
2014
Journal Article
, , , H. Varela, , and : Oscillatory electro-oxidation of thiosulfate on gold. Electrochimica Acta 133, 308–315 (2014).
Journal Article
, , , , and H. Varela: Production of Volatile Species during the Oscillatory Electro-oxidation of Small Organic Molecules. The Journal of Physical Chemistry C 118 (31), 17699–17709 (2014).
Journal Article
and H. Varela: Oscillatory Instabilities in the Electrooxidation of Borohydride on Platinum. Journal of the Brazilian Chemical Society 25 (3), 442–447 (2014).
Journal Article
M. Nascimento, , M. Eiswirth and H. Varela: Coupled slow and fast surface dynamics in an electrocatalytic oscillator: Model and simulations. The Journal of Chemical Physics 141 (23), 234701 (2014).
Journal Article
, , and H. Varela: The effect of temperature on the dynamics of a homogeneous oscillatory system operated in batch and under flow. RSC Advances 4 (57), 30412–30421 (2014).
Journal Article
, , , and H. Varela: Long-Lasting Oscillations in the Electro-Oxidation of Formic Acid on PtSn Intermetallic Surfaces. ChemPhysChem 15 (9), 1753–1760 (2014).
Journal Article
, and H. Varela: The effect of the alkali metal cation on the electrocatalytic oxidation of formate on platinum. RSC Advances 4 (29), 15271–15275 (2014).
2005
Journal Article
A. Bonnefont, H. Varela and K. Krischer: Stationary spatial patterns during bulk CO electrooxidation on platinum. Journal of Physical Chemistry B 109 (8), 3408–3415 (2005).
Journal Article
H. Varela, C. Beta, and K. Krischer: A hierarchy of global coupling induced cluster patterns during the oscillatory H2-electrooxidation reaction on a Pt ring-electrode. Physical Chemistry Chemical Physics 7 (12), 2429–2439 (2005).
Journal Article
H. Varela, C. Beta, A. Bonnefont and K. Krischer: Transitions to electrochemical turbulence. Physical Review Letters 94 (17), 174104–1-174104–4 (2005).
2003
Journal Article
A. Bonnefont, H. Varela and K. Krischer: Stationary small and large amplitude patterns during bulk CO electrooxidation on platinum. ChemPhysChem 4 (11), 1260–1263 (2003).
Journal Article
K. Krischer, H. Varela, A. Birzu, F. Plenge and A. Bonnefont: Stability of uniform electrode states in the presence of ohmic drop compensation. Electrochimica Acta 49 (1), 103–115 (2003).
Journal Article
F. Plenge, H. Varela, M. Lübke and K. Krischer: Quantitative modeling of the oscillatory electrooxidation of hydrogen on Pt in the presence of poisons. Zeitschrift für Physikalische Chemie 217 (4), 365–381 (2003).
Journal Article
H. Varela, A. Bonnefont and K. Krischer: Trapping electrochemical oscillations between self-organized potential walls. ChemPhysChem 4 (12), 1348–1351 (2003).
2002
Journal Article
H. Varela, and : Ionic transport in conducting polymers/nickel tetrasulfonated phthalocyanine modified electrodes. Polymer 44 (18), 5369–5379 (2002).
Journal Article
H. Varela and K. Krischer: Deciphering the origin of high-order periodic and aperiodic cyclic voltammetric responses during oxidation processes on platinum. Journal of Physical Chemistry B 106 (47), 12258–12266 (2002).
2001
Journal Article
P. Grauel, H. Varela and K. Krischer: Spatial bifurcations of fixed points and limit cycles during the electrochemical oxidation of H2 on Pt ring-electrodes. Faraday Discussions 120, 165–178 (2001).
Journal Article
H. Varela and K. Krischer: Nonlinear phenomena during electrochemical oxidation of hydrogen on platinum electrodes. Catalysis Today 70 (4), 411–425 (2001).
Book Chapter (1)
2003
Book Chapter
K. Krischer and H. Varela: Oscillations and other dynamic instabilities. In: Handbook of Fuel Cells – Fundamentals, Technology, Applications. (Eds.): , , and . John Wiley & Sons, Ltd., Chichester, 679–701 (2003).