Publications de Yannik Antonetti

Optical and structural analysis of sol-gel derived Cu-Co-Mn-Si oxides for black selective solar nanocomposite multilayered coatings

Aïcha Hessler-Wyser, Pierre Loesch, Martin Python, Andreas Schueler, Thomas Gascou, Yannik Antonetti, Olivia Valérie Charlotte Bouvard, Martin Joly, Marina Aymara González Lazo

In this paper, we report the preparation of the precursor solutions for the deposition of Cu-Co-Mn-Si oxides by a sot-gel method in order to produce black selective coatings for CSP receiver tubes. Their optical properties were investigated by means of spe ...

Elsevier2015

Selective solar absorber coatings on receiver tubes for CSP - energy-efficient production process by sol-gel dip-coating and subsequent induction heating

Aïcha Hessler-Wyser, Jean-Louis Scartezzini, Martin Python, Andreas Schueler, Thomas Gascou, Yannik Antonetti, Martin Joly, Marina Aymara González Lazo

The energy efficiency of production processes for components of solar energy systems is an important issue. Other factors, which are important for the production of black selective solar coatings include production speed, cycle time and homogeneity of the ...

Elsevier Science Bv2014

Novel black selective coating for tubular solar absorbers based on a sol-gel method

Jean-Louis Scartezzini, Martin Python, Andreas Schueler, Thomas Gascou, Yannik Antonetti, Martin Joly, Marina Aymara González Lazo, Marina Garcia Gonzalez

Multi layered chrome-free black selective surfaces for solar thermal energy conversion were produced by a low-cost sol gel dip-coating method. The optical properties of the Cu-Co-Mn-Si-O based nanocrystalline thin films have been characterized by spectroph ...

Elsevier2013

Local Activation and Degradation of Electrochemical Processes in a SOFC

Jan Van Herle, Zacharie Wuillemin, Yannik Antonetti, Hossein Madi

The local electrochemistry is studied in a SOFC repeat-element using a test setup that allows a local control of the polarization. During long-term tests, the local current densities evolve, following activation and degradation periods. Electrochemical imp ...

2013

Optical selective coating for solar absorbers

Martin Python, Andreas Schueler, Yannik Antonetti, Martin Joly

Solar thermal energy is generally accepted as very energy efficient in providing space heating and cooling, desalination of sea water or solar thermal electricity generation. For all these applications, one of the key elements is the optical selective coat ...

EPFL2009