Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Énergie d'activation"'
Autor:
Matta, Georges
Publikováno v:
Matériaux. Université Côte d'Azur, 2023. Français. ⟨NNT : 2023COAZ4020⟩
The production of nuclear energy generates aqueous effluents during the treatment of spent nuclear fuel. The principle of reprocessing of certain effluents is based on the insolubilization of the radionuclides contained in these effluents by co-preci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::c3ef63d371b581137702ed8d8f428747
https://theses.hal.science/tel-04125766/document
https://theses.hal.science/tel-04125766/document
Autor:
Cosquer, Raphaël
In a context in which alternatives for the use of fossil resources are under concern, an actual trend is to make a transition from non-biodegradable petrosourced polymers to bio-based and biodegradable polymers. Hence, a polyester, the polybutylene s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::25a555b9dd9ca2834c4098d6e6476c35
https://theses.hal.science/tel-03783251
https://theses.hal.science/tel-03783251
Autor:
Blivet, Camille
Publikováno v:
Chimie analytique. Université Clermont Auvergne, 2021. Français. ⟨NNT : 2021UCFAC054⟩
Cross-linked polyethylene and its copolymers (XLPE, XLEPR) are the most common insulating materials used in electrical cabling. During their use, these materials are submitted to thermal ageing phenomena. The thermo-oxidation of these materials cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d97b005a4e7524efc594eb9db9ce9666
https://theses.hal.science/tel-03621448/document
https://theses.hal.science/tel-03621448/document
Autor:
Jdidi, Haythem
Two thermosetting polymers, Bisphenol A Diglycidyl ether (DGEBA) and Triglycidyl-p-aminophenol (TGAP), cured by the same agent, diethylenetriamine (DETA), were characterized and compared from a structural (by FTIR and XRD), thermal (by DSC and TGA),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10369::ee467359ebb2f90b28dc4cd26d59b880
https://theses.hal.science/tel-03911549
https://theses.hal.science/tel-03911549
Autor:
Egon Heuson, Rénato Froidevaux, Ivaldo Itabaiana Junior, Robert Wojcieszak, Mickael Capron, Franck Dumeignil
Publikováno v:
L'Actualité Chimique
L'Actualité Chimique, Société chimique de France, 2020, L'Actualité Chimique, 454, pp.7-10
L'Actualité Chimique, 2020, L'Actualité Chimique, 454, pp.7-10
HAL
L'Actualité Chimique, Société chimique de France, 2020, L'Actualité Chimique, 454, pp.7-10
L'Actualité Chimique, 2020, L'Actualité Chimique, 454, pp.7-10
HAL
On estime aujourd’hui que 90 % des procédés chimiques font appel à au moins un catalyseur, et que 30 à 40 % de l’économie mondiale dépendent directement ou indirectement de l’utilisation de catalyseurs. Ces espèces chimiques ou biologiqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5c42be0ac05a1a3ab51d355405a2ea6a
https://hal.univ-lille.fr/hal-03038523/document
https://hal.univ-lille.fr/hal-03038523/document
Autor:
Parlatore Lancha, Julia
Publikováno v:
Chemical and Process Engineering. Université Paris-Saclay, 2020. English. ⟨NNT : 2020UPASC023⟩
Lignocellulosic biomass is a promising feedstock for the production of renewable fuels and bio-based chemicals. However, due to the recalcitrant macromolecular structure of plant stems, a pretreatment is required to make carbohydrates sufficiently ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::71d7af936ef42c0a756dfc95e95ea4fa
https://tel.archives-ouvertes.fr/tel-03131014/document
https://tel.archives-ouvertes.fr/tel-03131014/document
Autor:
Parlatore Lancha, Julia
Publikováno v:
Chemical and Process Engineering. Université Paris-Saclay, 2020. English. ⟨NNT : 2020UPASC023⟩
Lignocellulosic biomass is a promising feedstock for the production of renewable fuels and bio-based chemicals. However, due to the recalcitrant macromolecular structure of plant stems, a pretreatment is required to make carbohydrates sufficiently ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::71d7af936ef42c0a756dfc95e95ea4fa
https://theses.hal.science/tel-03131014
https://theses.hal.science/tel-03131014
Autor:
Kuleshova, Olena
Les recherches effectuées au cours de ce travail de thèse sont centrées sur les dérivés cycliques de type 2-azahetaryl-3-énaminonitrile qui représentent une structure d'intérêt du fait de son nombre élevé de sites réactifs potentiels. La
Externí odkaz:
http://www.theses.fr/2018TOU30127/document
Autor:
Kuleshova, Olena
Publikováno v:
Coordination chemistry. Université Paul Sabatier-Toulouse III, 2018. English. ⟨NNT : 2018TOU30127⟩
The research carried out in the course of this PhD work is centered on cyclic 2-azahetaryl-3-enaminonitrile derivatives which represent an attractive scaffold due to its high number of potential reactive sites. Regioselective functionalization of eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c194500875bbcb4d51ada23464e76dd1
https://theses.hal.science/tel-02130482/document
https://theses.hal.science/tel-02130482/document