Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Tungstène"'
Autor:
Galy, Benjamin
Publikováno v:
Mécanique des matériaux [physics.class-ph]. Université Toulouse 3-Paul Sabatier, 2023. Français. ⟨NNT : ⟩
Reducing CO2 emissions is a major challenge for the aerospace industry, which requires the development of newfunctional materials at high temperatures. TiAl intermetallic alloys are good candidates since they have a low density and good mechanical re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9880c86aeb2d6091f233b81bff03905c
https://hal.science/tel-04081879
https://hal.science/tel-04081879
Autor:
Haydoura, Mohamad
Publikováno v:
Electronique. Université Rennes 1, 2022. Français. ⟨NNT : 2022REN1S018⟩
This work concerns the characterization and integration of materials from two neighboring phases, one perovskite STLTO [(Sr2Ta2O7)100-x(La2Ti2O7)x] and the tungsten bronze (TTB) STLTO [isotype of β'-SrTa2O6], for antenna applications. On ceramics, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2755::5d9ca56eec306af2112d7681da7fe7be
https://theses.hal.science/tel-03854862
https://theses.hal.science/tel-03854862
Autor:
Favre, Aurélien
The thermonuclear fusion of D and T to form He leads to the retention of reactants and products in the tokamak wallmaterials. This trapping is mainly driven by the surface state and composition of the erosion layers redeposited on theseW or Be based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::2f5f98f9a0f711385ca5fadfb16c1cee
https://theses.hal.science/tel-03972249
https://theses.hal.science/tel-03972249
Autor:
Perrin, Thibaut
Publikováno v:
Mécanique des matériaux [physics.class-ph]. Université de Technologie de Troyes, 2021. Français. ⟨NNT : 2021TROY0016⟩
Driven by technological and demographic development, farms have evolved and agricultural equipment has improved. The machines are heavily used and maintenance operations are limited. As cutting tools are wearing parts, their durability has become a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10147::273333648ea104fde1f4e4bbf02ac4d5
https://theses.hal.science/tel-03808762/file/Thibaut_Perrin_2021TROY0016.pdf
https://theses.hal.science/tel-03808762/file/Thibaut_Perrin_2021TROY0016.pdf
Publikováno v:
New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2021, ⟨10.1039/D0NJ03592K⟩
New Journal of Chemistry, Royal Society of Chemistry, 2021, ⟨10.1039/D0NJ03592K⟩
International audience; The identification of the intermediates and by-products produced during the oxidative cleavage of cycloalkenes in the presence of H2O2 and a tungsten-based catalyst for the production of dicarboxylic acids has been carried out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af417a625b231a69e634e82fd9b4faa4
https://hal.archives-ouvertes.fr/hal-03084823
https://hal.archives-ouvertes.fr/hal-03084823
Autor:
Verbrugghe, Nathalie
Porté par les préoccupations actuelles en matière de sécurité et de qualité environnementale ainsi que par les efforts de recherche entrepris dans ce domaine, le marché mondial des capteurs de gaz est en pleine expansion. Dans le contexte de l
Externí odkaz:
http://www.theses.fr/2019DUNK0527/document
Autor:
Verbrugghe, Nathalie
Publikováno v:
Matériaux. Université du Littoral Côte d'Opale, 2019. Français. ⟨NNT : 2019DUNK0527⟩
Driven by current safety and environmental quality concerns and research efforts in this area, the global market for gas sensors is expanding rapidly. In the context of the marketing of a gas sensor, a phase of improvement in its performance, and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a0b71facd2269dd46c03dcd1896436dd
https://theses.hal.science/tel-02324991
https://theses.hal.science/tel-02324991
Autor:
Peillon, Samuel
Publikováno v:
Physique [physics]. Sorbonne Universite, 2020. Français
The mobility and containment of radioactive dust produced by plasma/wall interactions taking place in the heart of a tokamak have become, over the years, major topics for the safety assessment of the ITER installation. To address these safety issues,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::75fceb23214bd1e7f735658d34f7270f
https://hal.archives-ouvertes.fr/tel-03019747/document
https://hal.archives-ouvertes.fr/tel-03019747/document
Autor:
Peillon, Samuel
Publikováno v:
Physique [physics]. Sorbonne Universite, 2020. Français
The mobility and containment of radioactive dust produced by plasma/wall interactions taking place in the heart of a tokamak have become, over the years, major topics for the safety assessment of the ITER installation. To address these safety issues,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::75fceb23214bd1e7f735658d34f7270f
https://hal.archives-ouvertes.fr/tel-03019747/document
https://hal.archives-ouvertes.fr/tel-03019747/document
Autor:
Bourdin, Marie
"Thèse en cotutelle, Doctorat en chimie, Université Laval, Québec, Canada, Philosophiæ doctor (Ph. D.) et Université de Bordeaux, Talence,France"
Dans cette étude, la synthèse en milieu polyol est utilisée afin d’obtenir des oxydes de
Dans cette étude, la synthèse en milieu polyol est utilisée afin d’obtenir des oxydes de
Externí odkaz:
https://hdl.handle.net/20.500.11794/40148