Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Roger Hillel"'
Publikováno v:
Surface and Coatings Technology. :829-834
A tetramethylsilane [Si(CH 3 ) 4 ]/argon mixture was used for the deposition of silicon carbide-based films under various degrees of ion bombardment while the substrate was heated to between 453 and 853 K. The electrical parameters of the discharge,
Publikováno v:
Surface and Coatings Technology. 111:184-190
Thick amorphous SiCxNy coatings have been deposited by chemical vapor deposition at 1000–1200 °C from the TMS–NH3–H2 system. Hardness (H) and stiffness (E) were measured by nanoindentation with a Berkovich indenter. The relative influence on H
Publikováno v:
Chemical Vapor Deposition. :247-252
Publikováno v:
Thin Solid Films. 315:336-344
Titanium silicide Ti 5 Si 3 has been introduced in TiN coatings by in situ chemical vapor deposition (CVD) in order to improve their oxidation resistance. The behaviors of these TiNSi composites and of pure TiN in air have been compared in the range
Autor:
Roger Hillel, Sophie Lebon
Publikováno v:
Journal of Colloid and Interface Science. 173:215-220
The material IMPEX consists of graphite matrices impregnated with salts and is used as a reactive bed in thermochemical transformers. A recently proposed thermodynamic method is used to investigate modifications induced in the texture of the matrices
Autor:
Muriel Touanen, Mohammed Maline, Jean Luc Derep, Roger Hillel, Francis Teyssandier, M. Ducarroir
Publikováno v:
Journal of the American Ceramic Society. 76:1473-1481
Microcomposite and nanocomposite structures composed of SiC-TiC and C have been prepared by chemical vapor deposition at atmospheric pressure (APCVD) from an initial gaseous mixture with the composition C[sub 4]H[sub 10]-SiH[sub 2]Cl[sub 2]-TiCl[sub
Publikováno v:
ChemInform. 30
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1995, 05 (C5), pp.C5-793-C5-800. ⟨10.1051/jphyscol:1995594⟩
Journal de Physique IV Proceedings, EDP Sciences, 1995, 5 (C5), pp.793-800. ⟨10.1051/jphyscol:1995594⟩
Journal de Physique IV Proceedings, 1995, 5 (C5), pp.793-800. ⟨10.1051/jphyscol:1995594⟩
Journal de Physique IV Proceedings, EDP Sciences, 1995, 05 (C5), pp.C5-793-C5-800. ⟨10.1051/jphyscol:1995594⟩
Journal de Physique IV Proceedings, EDP Sciences, 1995, 5 (C5), pp.793-800. ⟨10.1051/jphyscol:1995594⟩
Journal de Physique IV Proceedings, 1995, 5 (C5), pp.793-800. ⟨10.1051/jphyscol:1995594⟩
International audience; Elaboration of amorphous SiCN materials was perfomed using a conventional thermaly activated CVD at 1000-1200°C from the TMS-NH3-H2 system. The influence on the deposition rate and the composition was investigated using an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f63c5ffa2cbf6876da9d238a7b495cb
https://hal.archives-ouvertes.fr/jpa-00253957/file/ajp-jp4199505C594.pdf
https://hal.archives-ouvertes.fr/jpa-00253957/file/ajp-jp4199505C594.pdf
Publikováno v:
Journal de Chimie Physique. 70:1518-1524
Les spectres Raman et quelques spectres infrarouges des molecules B(SH)3 , B(SD)3 , BX(SH)2 , BX(SD)2 (X = Br ou I) ont ete enregistres et interpretes. Ils montrent que les quatre atomes du squelette sont coplanaires. Un champ de force de valence a e
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