Publications de Guillaume Siné

A novel method for the preparation of bi-metallic (Pt–Au) nanoparticles on boron doped diamond (BDD) substrate: application to the oxygen reduction reaction

Christos Comninellis, Bahaa El Roustom, György Foti, Guillaume Siné

Springer, Springer Netherlands2007

Microemulsion-synthesized Pt/Ru/Sn nanoparticles on BDD for alcohol electrooxidation

Christos Comninellis, György Foti, Guillaume Siné, Mériadec Limat

Ternary Pt-based nanoparticles (nominal composition Pt80Ru10Sn10 ) were synthesized via the microemulsion route and deposited onto boron-doped diamond (BDD) electrode. The particle size measured by transmission electron microscopy was in the 2–5nm diam ran ...

2007

Deposition of clusters and nanoparticles onto boron-doped diamond electrodes for electrocatalysis

Christos Comninellis, György Foti, Guillaume Siné, Bahaa El Roustom, Ilaria Duo

Springer, Kluwer Academic Publishers2006

Boron-doped diamond (BDD)-supported Pt/Sn nanoparticles synthesized in microemulsion systems as electrocatalysts of ethanol oxidation

Christos Comninellis, György Foti, Guillaume Siné

Bimetallic Pt/Sn nanoparticles, synthesized by the microemulsion method, have been investigated once deposited on a boron-doped diamond (BDD) substrate electrode. Nanoparticles are in the nano-size domain and their effective composition corresponds to thei ...

2006

Investigation of platinum-based nanoparticles on boron-doped diamond substrate for applications in electrocatalysis

Guillaume Siné

The search of new energy sources has motivated during the last few years numerous research projects due to environmental, economical and political reasons. One of the main subjects of these works is the development of fuel cells. Within this framework the ...

EPFL2006

Nafion-assisted deposition of microemulsion-synthesized platinum nanoparticles on BDD

Christos Comninellis, Guillaume Siné

Pt nanoparticles were synthesized by the H2O-in-oil (w/o) microemulsion technique and deposited onto B-doped diamond (BDD) electrodes. TEM showed that Pt particles size is limited to 2-5 nm range with narrow distribution. Anodic treatment at high overpoten ...

2005

Boron-doped diamond-supported Pt nanoparticles synthesized in compartmentalized nanoreactors for electrocatalysis

Christos Comninellis, Guillaume Siné

Platinum nanoparticles have here been synthesized via the microemulsion method that isolates the reactive species from the whole medium into compartmentalized nanoreactors. Such synthesized Pt nanoparticles have diam. included in the 2-5 nm range domain wi ...

2005