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Science de la nature
Chimie
Chimie organique
Chimie macromoléculaire

Publications associées (23)

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Fabrication of structured anode-supported solid oxide fuel cell by powder injection molding

Jan Van Herle, Antonin Faes, Zacharie Wuillemin, Amédée Zryd

Powder Injection Molding (PIM) gives the possibility to produce, at an industrial rate, ceramic parts with fine details. It is thus a possible approach to reduce the fabrication costs of Solid Oxide Fuel Cells (SOFCs). This work presents fabrication and el ...

2013

RoSe: A sub-GHz wireless sensor platform with housing integrated overmolded antenna

Anja Skrivervik, Pierre-André Farine, Alexis Boegli, Jean-François Zürcher, Francesco Merli, Mitko Tanevski

A wireless sensor platform for use in ultralow-power wireless sensor networks (WSNs) is presented. The proposed round sensor (RoSe) node is physically robust, is resistant to humidity, and has a housing that can be in direct contact with food. These charac ...

Institute of Electrical and Electronics Engineers2012

Porous metal article and method of producing a porous metal article

Andreas Mortensen

A process for producing a metal article containing at least 10% interconnected porosity, using a preform (11), comprising: mixing an organic binder, a wetting agent and a granular material, to obtain a mouldable paste that combines 10 vol. pct. or more of ...

2012

Preform to produce metallic foam

Andreas Mortensen

2010

Mechanical spectroscopy in carbon nanotube reinforced ABS

Daniele Mari, Robert Schaller

Mechanical spectroscopy has been used to qualify possible improvements of the mechanical properties of acrylonitrile-butadiene-styrene-carbon nanotubes (ABS-CNTs) composites. The properties of ABS matrix are first investigated. Two relaxations that mark th ...

2009

Flow Properties of Tailored Net-Shape Thermoplastic Composite Preforms

Véronique Michaud, Patrick Blanchard, Simon Jespersen, Martyn Douglas Wakeman

A novel thermoplastic programmable preforming process, TP-P4, has been used to manufacture preforms for non-isothermal compression molding. Commingled glass and polypropylene yarns are deposited by robot onto a vacuum screen, followed by a heat-setting ope ...

Springer Netherlands2009

Film stacking impregnation model for a novel net-shape thermoplastic composite preforming process

Véronique Michaud, Martyn Douglas Wakeman, Simon Jespersen

An impregnation model has been developed to evaluate the infiltration phenomena that occur during a novel near net shape preforming method. This process comprises automated deposition of thermoplastic resin and unidirectional (UD) carbon fibres to a pre-pr ...

2008

Optimization of hybrid thermoplastic composite structures using surrogate models and genetic algorithms

Martyn Douglas Wakeman

Using an integrated processing methodology, an injection or compression moulded thermoplastic structure can be locally reinforced, for example, with textile structures or uni-directional fibre tows. Netshape components can be produced with cycle times typi ...

2007

Characterization of capillary forces during liquid metal infiltration

Maryam Bahraini Hasani

This thesis addresses the link between capillarity parameters, i.e. surface tension and contact angle, and the infiltration of porous preforms with molten metal by pressure infiltration The method used is to conduct pressure infiltration experiments of sel ...

EPFL2007

Tubular La0.7Ca0.3Fe0.85Co0.15O3-delta Perovskite Membranes, Part I: Preparation and Properties

Jan Van Herle, Stefan Diethelm

Dense tubular self-supporting La0.7Ca0.3Fe0.85 Co0.15O3-δperovskite membranes were prepared by thermoplastic extrusion. The rheological behavior of the ceramic mixture was studied. Non-deformed tubes o ...

2006

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