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MONTES AMORÍN , Olga

Last name: MONTES AMORÍN

First name: Olga

January 13, 2022 (v1)

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Pd-C catalytic thin films prepared by magnetron sputtering for the decomposition of formic acid

Arzac, G. M. Fernández Camacho, Asunción Fortio Godinho, Vanda Cristina

Formic acid is an advantageous liquid organic hydrogen carrier. It is relatively nontoxic and can be synthesized by the reaction of CO2 with sustainable hydrogen or by biomass decompo-sition. As an alternative to more widely studied powdery catalysts, supported Pd-C catalytic thin films with controlled nanostructure and compositions were newly...

Uploaded on: March 25, 2023
June 28, 2023 (v1)

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Microstructural characterization and thermal stability of He charged amorphous silicon films prepared by magnetron sputtering in helium

Fernández Camacho, Asunción Sauvage, Thierry Diallo, Babacar

Sputtering of silicon in a Helium magnetron discharge has been reported as a bottom-up procedure to obtain amorphous Si films containing high amounts of gas-filled nanopores. Here we compare the microstructure and composition of Si–He nanocomposite films deposited by magnetron sputtering (MS) with 4He in DC or RF and 3He in RF operation modes....

Uploaded on: July 1, 2023