Výsledky vyhledávání - "K. Wittmann-Teneze"

Optimization of DC Reactive Magnetron Sputtering Deposition Process for Efficient YSZ Electrolyte Thin Film SOFC

Autor: K. Wittmann-Teneze, H. Hidalgo, A.L. Thomann, Eric Millon, Thomas Lecas, Pascal Brault, D. Damiani, J. Vulliet

Publikováno v: Fuel Cells
Fuel Cells, Wiley-VCH Verlag, 2013, 13, pp.279-288. ⟨10.1002/fuce.201200125⟩
Fuel Cells, 2013, 13, pp.279-288. ⟨10.1002/fuce.201200125⟩

International audience; Yttria-stabilized zirconia (YSZ, ZrO2:Y2O3) thin films were deposited by reactive DC magnetron sputtering with a high deposition rate from a metallic target of Zr/Y in an argon/oxygen atmosphere. Plasma parameters and composit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b189881851248faab49d02ef6c84b04
https://doi.org/10.1002/fuce.201200125

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Plasma spraying of lanthanum silicate electrolytes for intermediate temperature solid oxide fuel cells (ITSOFCs)

Autor: R. Benoit, K. Wittmann-Teneze, E. Meillot, S. Dru, M.-L. Saboungi

Publikováno v: Surface and Coatings Technology. 205:1060-1064

A new challenge in the field of solid oxide fuel cells (SOFCs) concerns reducing their operating temperature to 973 K. Apatite ceramics are interesting candidates for SOFC electrolytes due to their high ionic conductivity at this temperature. The pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21b92184927286ee7f016a072bb289c2
https://doi.org/10.1016/j.surfcoat.2010.05.034

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Improvement of Aluminum Coating Behaviours by Hybrid Process Including Plasma Spraying and Laser Ablation

Autor: S. Costil, Ch. Verdy, G. Montavon, K. Wittmann-Teneze, S. Methout, L. Bianchi

Publikováno v: International Thermal Spray Conference.

To answer current issues adequately considering technical, economic, as well as environmental requirements, material transformation and especially surface treatment industries must be source of innovations to be proactive. As a result, developing new

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32f13acf49e42e6743d7c9cd6b724307
https://doi.org/10.31399/asm.cp.itsc2012p0763

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Ultra-Small Angle X-Ray Scattering (USAXS) in-situ Quantification of Void Network Evolution During Annealing of Nanometer-Sized YSZ Plasma-Sprayed Coatings

Autor: G. Montavon, J. Ilavsky, A. Denoirjean, P. Fauchais, A. Bacciochini, K. Wittmann-Teneze

Publikováno v: International Thermal Spray Conference.

Suspension plasma spraying (SPS) is able to process a stabilized suspension of nanometer-sized feedstock particles to form thin (from 20 to 100 µm) coatings with unique microstructures. The void network architecture of these ceramic coatings is a ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8663e789a05fcebc4834ba52221ef7b6
https://doi.org/10.31399/asm.cp.itsc2011p0451

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Present knowledge in suspension plasma spraying

Autor: Antoine Bacciochini, Vincent Rat, Geoffrey Darut, Jean-François Coudert, K. Wittmann-Teneze, E. Brousse, Ghislain Montavon, Pierre Fauchais, Hélène Ageorges, Alain Denoirjean, N. Caron

Publikováno v: 35th IEEE International Conference on Plasma Science (ICOPS 2008)
35th IEEE International Conference on Plasma Science (ICOPS 2008), Jun 2008, Karlsruhe, Germany

Suspension plasma spraying (SPS) consists in injecting a non-Newtonian liquid in a d.c. plasma jet where it is fragmented and then vaporized. The sub-micrometric or nanometric particles contained in the suspension are then accelerated, heated, partia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b441fddcf58e993a1a4172b3ef1dc42
https://doi.org/10.1109/plasma.2008.4590824

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Parameters controlling liquid plasma spraying: Solutions, sols, or suspensions

Autor: N. Caron, Jean-François Coudert, Vincent Rat, K. Wittmann-Teneze, R. Etchart-Salas, Pierre Fauchais

Publikováno v: Journal of Thermal Spray Technology
Journal of Thermal Spray Technology, ASM International/Springer, 2008, 17, pp.31-59. ⟨10.1007/s11666-007-9152-2⟩
Journal of Thermal Spray Technology, 2008, 17, pp.31-59. ⟨10.1007/s11666-007-9152-2⟩

International audience; This article presents what is our present knowledge in plasma spraying of suspension, sol, and solution in order to achieve finely or nano-structured coatings. First, it describes the different plasma torches used, the way liq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27e578e4ba2d2d5facb56dd6f4cf8491
https://hal.archives-ouvertes.fr/hal-00273730

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