Zobrazeno 1 - 10
of 129
pro vyhledávání: '"S. Donet"'
Publikováno v:
Electrochimica Acta
Electrochimica Acta, Elsevier, 2012, 78, pp.98-108
Electrochimica Acta, 2012, 78, pp.98-108
Electrochimica Acta, Elsevier, 2012, 78, pp.98-108
Electrochimica Acta, 2012, 78, pp.98-108
We developed a completely new electrode architecture for proton exchange membrane fuel cell (PEMFC) with a low platinum loading. It consists of a network of oriented platinum nanotubes without any electron conducting support. The electrochemical char
Autor:
Laure Guétaz, F. Emieux, Emmanuel Billy, Frédéric Maillard, Sophie Mailley, Arnaud Morin, S. Donet, P. Doppelt, C. Thurier
Publikováno v:
Journal of Power Sources. 195:2737-2746
This study focuses on the elaboration of PEMFC electrodes containing ultra-low platinum (Pt) loadings by direct liquid injection metal organic chemical vapor deposition (DLI-MOCVD). DLI-MOCVD offers a large number of advantages for the elaboration of
Autor:
Antoine Girard, Ze Ming Yu, Philippe Odier, Andrea Cavallaro, S. Donet, T. Caroff, Abdenacer Guibadj, Yannick Cointe
Publikováno v:
Materials Science Forum. :1855-1864
This work reports some new studies related to critical aspects in the development of coated conductors (CC). New bi-axially textured tapes based on commercial copper alloys were fabricated and tested as substrates for LZO buffer layer deposited by ch
Autor:
Carmen Jiménez, P. Odier, François Weiss, L. Vergnieres, C.E. Bruzek, J.M. Saugrain, S. Donet
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:2759-2762
A reel-to-reel MOCVD system has been optimized to get high quality YBCO coated conductor tapes. The buffer layer architectures, the superconducting film as well as the silver shunt layer were deposited in this reactor. Reported stacking are YSZ/CeO/s
Publikováno v:
Physica C: Superconductivity. 415:21-28
Pulsed liquid injection MOCVD technique was applied for the growth of thin (∼0.5 μm) and thick (>2 μm) Sm1+xBa2−xCu3O7−δ (SmBCO) layers and thick SmBCO/YBCO heterostructures on LaAlO3(0 0 1) and on stainless steel (IBAD) substrates. Thin and
Autor:
C.E. Bruzek, S. Donet, François Weiss, Patrick Chaudouët, Hoi-Pang P Ng, Carmen Jiménez, J.M. Saugrain
Publikováno v:
physica status solidi (c). 1:1957-1960
A reel-to-reel MOCVD system has been designed to synthesize high quality YBCO coated tapes on Ni RABiTS (Rolling Assisted Biaxially Textured Substrates). Special buffer layer stackings have been deposited to improve the quality of the superconductor.
Autor:
Carmen Jiménez, S. Beauquis, J.M. Saugrain, H.C. Freyhardt, Dietmar Selbmann, Jörg Eickemeyer, A. Usokin, Adulfas Abrutis, C.E. Bruzek, François Weiss, S. Donet, Patrick Chaudouët
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:2524-2527
A reel-to reel MOCVD system has been developed for a fast and economic process to get high quality YBCO coated conductor tapes. Several oxides buffer layer sequences (based on YSZ, CeO/sub 2/, Y/sub 2/O/sub 3/...) were then grown epitaxially on two k
Autor:
S. Donet, Z. Saltyte, Carmen Jiménez, U. Miller, Georg Wahl, Dietmar Selbmann, A. Teiserskis, François Weiss, Patrick Chaudouët, Adulfas Abrutis, Jörg Eickemeyer, J.P. Sénateur, O StadeI
Publikováno v:
Physica C: Superconductivity. :652-655
Biaxially textured buffer layers and YBa 2 Cu 3 O 7 (YBCO) films were grown on NiO/Ni based substrates by pulsed injection MOCVD. High quality biaxially textured NiO layers have been prepared following an optimised recrystallisation–oxidation proce
Autor:
Oliver Stadel, U. Miller, Georg Wahl, D. Selbmann, J. Eickemeyer, A. Teiserskis, S. Donet, J.P. Sénateur, Z. Saltyte, Carmen Jiménez, Patrick Chaudouët, François Weiss, A. Abrutis
Publikováno v:
Scopus-Elsevier
Biaxially textured YBa 2 Cu 3 O 7 (YBCO) thin films, yttria stabilized zirconia (YSZ) and yttria (Y 2 O 3 ), CeO 2 buffer layers were grown in situ on NiO/Ni based substrates by Pulsed Injection MOCVD (PICVD) using monoglyme solutions of β-diketonat