Publications associées à Électrode palladium à hydrogène

Direct growth of nanotubes and graphene nanoflowers on electrochemical platinum electrodes

Giovanni De Micheli, László Forró, Sandro Carrara, Arnaud Magrez, Federico Matteini, Irene Taurino

Multi-walled carbon nanotubes and graphene nanoflowers were grown by a catalytic chemical vapor deposition process on metal surfaces. Electrodeposition was used as a versatile technique to obtain three different iron catalyst coatings on platinum microelec ...

2013

A dip coating process for large area silicon-doped high performance hematite photoanodes

Michael Graetzel, Artur Braun, Yelin Hu, Florent Alexandre Boudoire

A facile and low-cost dip-coating process for the deposition of silicon doped hematite films (Si:alpha-Fe2O3) for hydrogen production by solar water splitting in photo-electrochemical cells (PEC) is presented. The precursors include iron nitrate, oleic aci ...

Amer Inst Physics2013

Evidence for hydrogen generation in laser- or spark-induced cavitation bubbles

Mohamed Farhat, Marc Tinguely

The growing use of focused lasers or electric sparks to generate cavitation bubbles raises concerns about the possible alteration of gas content during the initiation process and its effect on bubble dynamics. We provide experimental evidence that hydrogen ...

American Institute of Physics2013

Passivating surface states on water splitting hematite photoanodes with alumina overlayers

Michael Graetzel, Kevin Sivula, Nicolas Tétreault, Thomas Moehl, Florian Le Formal, Maurin Cornuz

Hematite is a promising material for inexpensive solar energy conversion via water splitting but has been limited by the large overpotential (0.5-0.6 V) that must be applied to afford high water oxidation photocurrent. This has conventionally been addresse ...

2011

Microchannel electrode interfaces to assess bladder afferent activity

Stéphanie Lacour

By placing axons into polymeric microchannels hosting embedded electrodes the extracellular amplitude of action potentials is greatly increased, allowing for robust recording and noise suppression. We are developing such an electrode interface to record el ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Highly active oxide photocathode for photoelectrochemical water reduction

Michael Graetzel, Kevin Sivula, Vincent Laporte, Adriana Paracchino

A clean and efficient way to overcome the limited supply of fossil fuels and the greenhouse effect is the production of hydrogen fuel from sunlight and water through the semiconductor/water junction of a photoelectrochemical cell, where energy collection a ...

Nature Publishing Group2011

Interactions and Reactivity at Liquid-Liquid Interfaces

Manuel Alejandro Méndez Agudelo

The interface between two immiscible electrolyte solutions (ITIES) provides a well-defined platform for fundamental studies of adsorption processes and molecular reactivity in general. Two bio-inspired systems are considered in the present work: adsorbed p ...

EPFL2011

Light-Induced Water Splitting with Hematite: Improved Nanostructure and Iridium Oxide Catalysis

Michael Graetzel, Kevin Sivula, Stanley David Tilley, Maurin Cornuz

Revved-up rust! Light-induced water splitting over iron oxide (hematite) has been achieved by using a particle-assisted deposition technique and IrO2-based surface catalysis. Photocurrents in excess of 3 mA cm-2 were obtained at +1.23 V versus the reversib ...

2010

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Électrode palladium à hydrogène

Direct growth of nanotubes and graphene nanoflowers on electrochemical platinum electrodes

A dip coating process for large area silicon-doped high performance hematite photoanodes

Evidence for hydrogen generation in laser- or spark-induced cavitation bubbles

Interface reactions and stability of a hydride composite (NaBH4 + MgH2)

Passivating surface states on water splitting hematite photoanodes with alumina overlayers

Microchannel electrode interfaces to assess bladder afferent activity

Highly active oxide photocathode for photoelectrochemical water reduction

Interactions and Reactivity at Liquid-Liquid Interfaces

The three-electrode device: A new frontier for the in utero electroporation

Light-Induced Water Splitting with Hematite: Improved Nanostructure and Iridium Oxide Catalysis

Graph Chatbot

Chattez avec Graph Search

A dip coating process for large area silicon-doped high performance hematite photoanodes

Interactions and Reactivity at Liquid-Liquid Interfaces

Evidence for hydrogen generation in laser- or spark-induced cavitation bubbles

The three-electrode device: A new frontier for the in utero electroporation

Passivating surface states on water splitting hematite photoanodes with alumina overlayers

Highly active oxide photocathode for photoelectrochemical water reduction

Light-Induced Water Splitting with Hematite: Improved Nanostructure and Iridium Oxide Catalysis

Interface reactions and stability of a hydride composite (NaBH4 + MgH2)

Direct growth of nanotubes and graphene nanoflowers on electrochemical platinum electrodes

Microchannel electrode interfaces to assess bladder afferent activity