Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Georges Chollon"'
Autor:
Mélanie Wynn, David Lopez-Ferber, Antoine Viard, Diane Fonblanc, Marion Schmidt, Fabrice Rossignol, Pierre Carles, Georges Chollon, Christel Gervais, Samuel Bernard
Publikováno v:
Open Ceramics, Vol 5, Iss , Pp 100055- (2021)
The thermal stability, elemental/phase composition evolution and crystallization behaviour of Si–B–C–N ceramics obtained by the pyrolysis of a series of poly (vinylmethyl-co-methyl)silazanes displaying various boron contents were investigated t
Externí odkaz:
https://doaj.org/article/a97654b019804708a16b73c2929ce2fd
Autor:
Thomas Da Calva Mouillevois, Clément Rivière, Georges Chollon, Gérard Vignoles, Nathalie Bertrand
Publikováno v:
Chemical Engineering Journal
Chemical Engineering Journal, 2023, 453 (Part 2), pp.139612. ⟨10.1016/j.cej.2022.139612⟩
Chemical Engineering Journal, 2023, 453 (Part 2), pp.139612. ⟨10.1016/j.cej.2022.139612⟩
International audience; The fluidization of short Hi Nicalon S fibers was investigated before considering CVD coatings with controlled composition and thicknesses. The fluidization of a short fiber batch alone being delicate and not reproducible, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c481439cf22eeb743a8e69cd67bfef59
https://hal.science/hal-03838498/document
https://hal.science/hal-03838498/document
Publikováno v:
Journal of Industrial and Engineering Chemistry
Journal of Industrial and Engineering Chemistry, Elsevier, 2021, 94, pp.145-158. ⟨10.1016/j.jiec.2020.10.029⟩
Journal of Industrial and Engineering Chemistry, 2021, 94, pp.145-158. ⟨10.1016/j.jiec.2020.10.029⟩
Journal of Industrial and Engineering Chemistry, Elsevier, 2021, 94, pp.145-158. ⟨10.1016/j.jiec.2020.10.029⟩
Journal of Industrial and Engineering Chemistry, 2021, 94, pp.145-158. ⟨10.1016/j.jiec.2020.10.029⟩
International audience; The chemical vapor deposition (CVD) of silicon carbide from vinyltrichlorosilane (VTS) was studied to identify a range of conditions leading to pure crystalline SiC. The deposition rate was recorded to evidence the various dep
Autor:
Georges Chollon
Publikováno v:
Journal of the European Ceramic Society
Journal of the European Ceramic Society, 2021, 41 (1), pp.136-147
Journal of the European Ceramic Society, Elsevier, 2021, 41 (1), pp.136-147
Journal of the European Ceramic Society, 2020, ⟨10.1016/j.jeurceramsoc.2020.08.066⟩
Journal of the European Ceramic Society, Elsevier, 2020, ⟨10.1016/j.jeurceramsoc.2020.08.066⟩
Journal of the European Ceramic Society, 2021, 41 (1), pp.136-147
Journal of the European Ceramic Society, Elsevier, 2021, 41 (1), pp.136-147
Journal of the European Ceramic Society, 2020, ⟨10.1016/j.jeurceramsoc.2020.08.066⟩
Journal of the European Ceramic Society, Elsevier, 2020, ⟨10.1016/j.jeurceramsoc.2020.08.066⟩
International audience; This contribution aimed at developing a treatment under ammonia in order to eliminate free carbon from the surface of SiC-based fine ceramics like fibers or coatings. The reaction of NH3 with graphitic and non-graphitic carbon
Autor:
Pierre Carles, Fabrice Rossignol, Antoine Viard, Christel Gervais, Marion Schmidt, David Lopez-Ferber, Mélanie Wynn, Samuel Bernard, Georges Chollon, Diane Fonblanc
Publikováno v:
Open Ceramics
Open Ceramics, Elsevier, 2021, 5, pp.100055. ⟨10.1016/j.oceram.2021.100055⟩
Open Ceramics, 2021, 5, pp.100055. ⟨10.1016/j.oceram.2021.100055⟩
Open Ceramics, Vol 5, Iss, Pp 100055-(2021)
Open Ceramics, Elsevier, 2021, 5, pp.100055. ⟨10.1016/j.oceram.2021.100055⟩
Open Ceramics, 2021, 5, pp.100055. ⟨10.1016/j.oceram.2021.100055⟩
Open Ceramics, Vol 5, Iss, Pp 100055-(2021)
The thermal stability, elemental/phase composition evolution and crystallization behaviour of Si–B–C–N ceramics obtained by the pyrolysis of a series of poly (vinylmethyl-co-methyl)silazanes displaying various boron contents were investigated t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd4c8168157b49159ecfdd05038dd6c7
https://hal-cnrs.archives-ouvertes.fr/hal-03118844/file/1-s2.0-S2666539521000018-main.pdf
https://hal-cnrs.archives-ouvertes.fr/hal-03118844/file/1-s2.0-S2666539521000018-main.pdf
Autor:
James M. Howe, Jeffrey L. Braun, Sean W. King, John T. Gaskins, Gyanendra Bhattarai, Ahmad Al-kukhun, G. Andrew Antonelli, Eric R. Hoglund, David W. Gidley, Ashutosh Giri, Jinwoo Hwang, Mehrdad Abbasi Gharacheh, Benjamin Willey, Georges Chollon, Patrick E. Hopkins, John A. Tomko, Michelle M. Paquette, Ethan A. Scott
Publikováno v:
Physical Review Materials
Physical Review Materials, 2021, 5 (3), pp.35604. ⟨10.1103/PhysRevMaterials.5.035604⟩
Physical Review Materials, American Physical Society, 2021, 5 (3), pp.35604. ⟨10.1103/PhysRevMaterials.5.035604⟩
Physical Review Materials, 2021, 5 (3), pp.35604. ⟨10.1103/PhysRevMaterials.5.035604⟩
Physical Review Materials, American Physical Society, 2021, 5 (3), pp.35604. ⟨10.1103/PhysRevMaterials.5.035604⟩
Hydrogenated amorphous dielectric thin films are critical materials in a wide array of technologies. In this work, we present a thorough investigation of the thermal conductivity of hydrogenated amorphous silicon nitride $(a\text{\ensuremath{-}}{\mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74d4fdb1e85842392e2a55bf4c7f1409
https://hal.science/hal-03188173/document
https://hal.science/hal-03188173/document
Autor:
T. Piquero, M.-P. Stempin, Gerard L. Vignoles, A. Baux, Patrick David, Alexandre Allemand, Sylvain Jacques, Georges Chollon
Publikováno v:
Journal of the European Ceramic Society
Journal of the European Ceramic Society, 2021, 41 (6), pp.3274-3284. ⟨10.1016/j.jeurceramsoc.2021.01.008⟩
Journal of the European Ceramic Society, Elsevier, 2021, 41 (6), pp.3274-3284. ⟨10.1016/j.jeurceramsoc.2021.01.008⟩
Journal of the European Ceramic Society, 2021, 41 (6), pp.3274-3284. ⟨10.1016/j.jeurceramsoc.2021.01.008⟩
Journal of the European Ceramic Society, Elsevier, 2021, 41 (6), pp.3274-3284. ⟨10.1016/j.jeurceramsoc.2021.01.008⟩
We present here an original route for the manufacturing of SiC ceramics based on 3D printing, polymer impregnation and pyrolysis and chemical vapor deposition (CVD). The green porous elastomer structures were first prepared by fused deposition modeli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eb4c2b9a18e5921d74ef7527576edba
https://cnrs.hal.science/hal-03120175/document
https://cnrs.hal.science/hal-03120175/document
Autor:
Thierry Chartier, Denis Rochais, T. Piquero, Ludovic Charpentier, Georges Chollon, Patrick David, A. Goillot, A. Baux, Cyprien Heisel, Sylvain Jacques
Publikováno v:
Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2020, 40 (8), pp.2834-2854. ⟨10.1016/j.jeurceramsoc.2020.03.001⟩
Journal of the European Ceramic Society, 2020, 40 (8), pp.2834-2854. ⟨10.1016/j.jeurceramsoc.2020.03.001⟩
Journal of the European Ceramic Society, Elsevier, 2020, 40 (8), pp.2834-2854. ⟨10.1016/j.jeurceramsoc.2020.03.001⟩
Journal of the European Ceramic Society, 2020, 40 (8), pp.2834-2854. ⟨10.1016/j.jeurceramsoc.2020.03.001⟩
International audience; Open porosity cellular SiC-based ceramics have a great potential for energy conversion, e.g. as solar receivers. In spite of their tolerance to damage, structural applications at high temperature remain limited due to high pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631d7751dab8ba0ee7a55fcda972ff39
http://hdl.handle.net/20.500.12278/110130
http://hdl.handle.net/20.500.12278/110130
Publikováno v:
Carbon
Carbon, Elsevier, 2017, 122, pp.19-46. ⟨10.1016/j.carbon.2017.06.024⟩
Carbon, 2017, 122, pp.19-46. ⟨10.1016/j.carbon.2017.06.024⟩
Carbon, Elsevier, 2017, 122, pp.19-46. ⟨10.1016/j.carbon.2017.06.024⟩
Carbon, 2017, 122, pp.19-46. ⟨10.1016/j.carbon.2017.06.024⟩
Thin films of carbon-rich boron carbonitride (h-B-C-N) were prepared by low pressure chemical vapor deposition from C 2 H 2 , BCl 3 , NH 3 and H 2 mixtures. After an overall investigation of the deposition kinetics and the composition of the solid, f
Autor:
Liyi Li, Guillaume Couégnat, Benjamin Cossou, William A. Lanford, Sean W. King, Sylvain Jacques, Georges Chollon, Gyanendra Bhattarai, Michelle M. Paquette
Publikováno v:
Thin Solid Films
Thin Solid Films, 2019, 681, pp.47-57. ⟨10.1016/j.tsf.2019.04.045⟩
Thin Solid Films, Elsevier, 2019, 681, pp.47-57. ⟨10.1016/j.tsf.2019.04.045⟩
Thin Solid Films, 2019, 681, pp.47-57. ⟨10.1016/j.tsf.2019.04.045⟩
Thin Solid Films, Elsevier, 2019, 681, pp.47-57. ⟨10.1016/j.tsf.2019.04.045⟩
International audience; Stoichiometric silicon nitride films were deposited by low-pressure chemical vapor deposition from the SiHCl3-NH3-H2-Ar system in a hot wall reactor at pressures ranging from 0.3 to 2 kPa. The films are amorphous for depositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::459e1cb9bda00eb758a6437fed1f5d25
https://hal.science/hal-02334052/file/BenjTot.pdf
https://hal.science/hal-02334052/file/BenjTot.pdf