Publications by György Foti | EPFL Graph Search

Electrochemical promotion of CO combustion over non-percolated Pt particles supported on YSZ using a novel bipolar configuration

Christos Comninellis, Wolfgang Harbich, György Foti, Michael Hugentobler, Chun Xia

The electrochemical promotion of CO combustion over nano-dispersed Platinum particles supported on yttria stabilized zirconia (YSZ) is investigated at 300 degrees C under high vacuum conditions. By polarizing the nanoparticles, we were able to enhance the ...

Elsevier2011

Investigation of the Pt/YSZ interface at low oxygen partial pressure by solid electrochemical mass spectroscopy under high vacuum conditions

Christos Comninellis, Wolfgang Harbich, György Foti, Cyril Falgairette, Chun Xia

The Pt/YSZ interface was investigated at low oxygen partial pressure under high vacuum (HV) conditions at 400 A degrees C. Two different electrochemical techniques were coupled to mass spectrometric gas analysis using a new solid electrochemical mass spect ...

Springer Netherlands2010

Effectiveness factor of isopropanol oxidation on IrO2 based electrodes of different loading

György Foti, Erika Herrera Calderon

The influence of IrO2 loading on the effectiveness factor Et of the electrochemical oxidation of isopropanol was investigated A model has been proposed based on three main reactions electrochemical IrO2 oxidation to IrO3 chemical oxidation of the organic c ...

Elsevier2010

Basic principles of the electrochemical mineralization of organic pollutants for wastewater treatment

Christos Comninellis, György Foti, Agnieszka Kapalka

2010

Honoring Christos Comninellis FOREWORD

György Foti

Springer Netherlands2010

A DEMS study of methanol and formic acid oxidation on boron-doped diamond electrode

Christos Comninellis, György Foti, Agnieszka Kapalka

The electrochemical oxidation of methanol and formic acid in 1 M HClO4 is studied on boron-doped diamond electrode using differential electrochemical mass spectrometry (DEMS). DEMS is used to identify products and intermediates of the reaction monitored on ...

2009

Charge storage at Pt/YSZ interface as the origin of 'permanent' electrochemical promotion of catalysis

György Foti

Tuning of the catalytic reaction rate by electric polarization of the interface between an electron conducting catalyst and an ion conducting support, called electrochemical promotion of catalysis (EPOC), is most often fully reversible. Its state-of-the-ar ...

2009

Charge storage at the Pt/YSZ interface

Christos Comninellis, György Foti, Arnaud Jaccoud, Cyril Falgairette

The electrochemical behavior of Pt/YSZ electrodes in oxygen containing atmosphere at 450 A degrees C has been investigated by double-step chronoamperometry and programmed linear sweep cyclic voltammetry. The response of the O-2(g),Pt/YSZ system in these ex ...

Springer US2009

Estimation of the effectiveness factor of an outer-sphere redox couple (Fe3+/Fe2+) using rotating disk Ti/IrO2 electrodes of different loading

Rolf Wüthrich, Christos Comninellis, György Foti, Erika Herrera Calderon

Springer Netherlands2009

Electrochemically stable gold nanoclusters in HOPG nanopits

Wolfgang Harbich, György Foti, Mériadec Limat, Michael Hugentobler

2009

The importance of electrode material in environmental electrochemistry: Formation and reactivity of free hydroxyl radicals on boron-doped diamond electrodes

Christos Comninellis, György Foti, Agnieszka Kapalka

2009

Effectiveness factor of fast (Fe3+/Fe2+), moderate (Cl2/Cl-) and slow (O2/H2O) redox couples using IrO2 based electrodes of different loading

Rolf Wüthrich, Christos Comninellis, György Foti, Erika Herrera Calderon

Springer Netherlands2009

Electrochemical promotion of NO reduction by C2H4 in excess O2 using a monolithic electropromoted reactor and Pt-Rh sputtered electrodes

György Foti

2008

Kinetic modeling of the electrochemical mineralization of organic pollutants for wastewater treatment

Christos Comninellis, György Foti, Agnieszka Kapalka

Springer Netherlands2008

DEMS study of the acetic acid oxidation on boron-doped diamond electrode

Christos Comninellis, György Foti, Agnieszka Kapalka

2008

György Foti

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Electrochemical promotion of CO combustion over non-percolated Pt particles supported on YSZ using a novel bipolar configuration

Investigation of the Pt/YSZ interface at low oxygen partial pressure by solid electrochemical mass spectroscopy under high vacuum conditions

Effectiveness factor of isopropanol oxidation on IrO2 based electrodes of different loading

Basic principles of the electrochemical mineralization of organic pollutants for wastewater treatment

Honoring Christos Comninellis FOREWORD

A DEMS study of methanol and formic acid oxidation on boron-doped diamond electrode

Charge storage at Pt/YSZ interface as the origin of 'permanent' electrochemical promotion of catalysis

Charge storage at the Pt/YSZ interface

Estimation of the effectiveness factor of an outer-sphere redox couple (Fe3+/Fe2+) using rotating disk Ti/IrO2 electrodes of different loading

Electrochemically stable gold nanoclusters in HOPG nanopits

The importance of electrode material in environmental electrochemistry: Formation and reactivity of free hydroxyl radicals on boron-doped diamond electrodes

Effectiveness factor of fast (Fe3+/Fe2+), moderate (Cl2/Cl-) and slow (O2/H2O) redox couples using IrO2 based electrodes of different loading

Oxygen storage in O2/Pt/YSZ cell

Electrochemical and morphological characterization of gold nanoparticles deposited on boron doped diamond electrode

Electrochemically induced mineralization of organics by molecular oxygen on boron-doped diamond electrode

The phenomenon of "permanent" electrochemical promotion of catalysis (P-EPOC)

Determination of the Tafel slope for oxygen evolution on boron-doped diamond electrodes

Electrochemical promotion of NO reduction by C2H4 in excess O2 using a monolithic electropromoted reactor and Pt-Rh sputtered electrodes

Kinetic modeling of the electrochemical mineralization of organic pollutants for wastewater treatment

DEMS study of the acetic acid oxidation on boron-doped diamond electrode