Literatura científica selecionada sobre o tema "Chimie sur surface"
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Artigos de revistas sobre o assunto "Chimie sur surface"
Michou, M., e V. H. Peuch. "Échanges en surface dans le modèle de chimie transport multi-échelles MOCAGE". Revue des sciences de l'eau 15 (12 de abril de 2005): 173–203. http://dx.doi.org/10.7202/705492ar.
Texto completo da fonteMoszkowicz, P., L. Tiruta-Barna e R. Barna. "Modéliser pour prévoir les flux de polluants émis par un dispositif contenant des déchets". Revue des sciences de l'eau 15 (12 de abril de 2005): 41–55. http://dx.doi.org/10.7202/705485ar.
Texto completo da fonteTaoufik, M., C. Santini, JM Basset e JP Candy. "Greffage de dérivés chiraux du germanium sur des surfaces métalliques. Génèse de catalyseurs hétérogènes asymétriques par voie chimie organométallique de surface". Journal de Chimie Physique 94 (1997): 1969–74. http://dx.doi.org/10.1051/jcp/1997941969.
Texto completo da fonteUkoha, O. A., D. N. Onunkwo, I. O. Ewetola e C. N. Goodluck. "Effect of Bitterleaf (Vernonia amygdalina) meal on Haematology and Serum Chemistry of Broiler chickens". Nigerian Journal of Animal Production 49, n.º 4 (10 de fevereiro de 2023): 88–96. http://dx.doi.org/10.51791/njap.v49i4.3706.
Texto completo da fonteCentofanti, M., D. Chessel e S. Doledec. "Stabilité d'une structure spatiale et compromis d'une analyse statistique multi-tableaux : application à la physico-chimie d'un lac réservoir". Revue des sciences de l'eau 2, n.º 1 (12 de abril de 2005): 71–93. http://dx.doi.org/10.7202/705024ar.
Texto completo da fonteGerges, Tony, Philippe Lombard, Bruno Allard e Michel Cabrera. "Attirer l’étudiant vers l’électronique à l’aide de la plastronique 3D et de la fabrication additive". J3eA 21 (2022): 2047. http://dx.doi.org/10.1051/j3ea/20222047.
Texto completo da fonteGrelier-Volatier, L., C. Hugrel, Y. Perrodin e L. Chateau. "Évaluation de l'écocompatibilité de déchets mis en dépôts ou valorisés en travaux publics : une méthode pluridisciplinaire pour une approche " en scénario"". Revue des sciences de l'eau 15 (12 de abril de 2005): 57–66. http://dx.doi.org/10.7202/705486ar.
Texto completo da fonteBLIN, Capucine, Marcos OLIVEIRA, Christel CAUSSERAND, Yannick FAYOLLE e Vincent ROCHER. "Validation d’un protocole de vieillissement accéléré de membranes fibres creuses à l’échelle semi-industrielle". TSM 12 2023, TSM 12 2023 (20 de dezembro de 2023): 179–98. http://dx.doi.org/10.36904/tsm/202312179.
Texto completo da fonteCharles, Jérémie, Grégorio Crini, Bertrand Sancey, Giuseppe Trunfio, Pierre-Marie Badot, Nadia Morin-Crini, Jean-François Minary et al. "Suivi et optimisation d’une station de décontamination des eaux usées de la filière traitement de surface : abattement chimique et impact écotoxicologique". Revue des sciences de l’eau 24, n.º 4 (24 de janeiro de 2012): 329–41. http://dx.doi.org/10.7202/1007623ar.
Texto completo da fonteEzea, J., J. C. Ezike, J. Nathaniel, I. A. Ukar, M. A. Oguike e U. Herbert. "Profile of blood of weaner boars fed Tetrapleura tetraptera pod pulp meal". Nigerian Journal of Animal Production 48, n.º 5 (10 de novembro de 2021): 90–99. http://dx.doi.org/10.51791/njap.v48i5.3189.
Texto completo da fonteTeses / dissertações sobre o assunto "Chimie sur surface"
Saboo, Tapish. "Chimie organométallique de surface sur l’oxyde de titane". Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1061/document.
Texto completo da fonteSurface organometallic chemistry (SOMC) is used to design well-defined catalysts. It has been employed here to lay the foundation of SOMC on photocatalytic support, a previously little if any explored area. TiO2 anatase was used as the photocatalytic support due to its high stability, photoactivity and nontoxicity. The chemical nature and the surface density of the reactive moieties found on anatase support has been determined. A Ta complex, well-known in literature, was used to conduct the first principal studies regarding the interaction between the surface and the organometallic complex. The results provide solid insights into organometallic grafting and metal to metal charge transfer mechanisms for developing well-defined photocatalysts by SOMC
Lesage, Pierre. "Chimie organométallique de surface sur métaux et valorisation des terpènes". Lyon 1, 1993. http://www.theses.fr/1993LYO10283.
Texto completo da fonteDidillon, Blaise. "Chimie organométallique de surface sur métaux : application à l'hydrogénation de substrats polyfonctionnels". Lyon 1, 1991. http://www.theses.fr/1991LYO10178.
Texto completo da fontePigot, Corentin. "Dérivés d’indanes : de la chimie sur surface à la synthèse de composés push-pull aux multiples applications". Electronic Thesis or Diss., Aix-Marseille, 2021. http://www.theses.fr/2021AIXM0542.
Texto completo da fonteIndane is a molecular family with a particular importance in organic chemistry. Among them indane-based push-pull dyes have been extensively studied for non-linear optical devices and in solar cells purposes. Some of them, based on indane-1,3-dione core, have also emerged as photoinitiators in photopolymerization with encouraging results but few indane-based dyes were used later on. In this context, indane based push-pull, activable in the all visible range, may have a role to play. At the same time, indanes are well-known to form truxenes, an important motif for nanomaterials, which is why these molecules are seriously considered as synthon for surface chemistry applications. Moreover, the use of the s-indacene-1,3,5,7(2H,6H)-tetrone, also called “INDO4”, showed a multiple reactivity depend of the nature of the surface. Even if none of the oligomer observed were truxene motifs, a different comportment could still be expected by depositing an indane with a different geometry or nature. Considering the possibility of utilisation in photopolymerization and in surface chemistry, this thesis will treat of the synthesis of various structure in order to obtain the desired properties for these applications
Grinenval, Éva. "Chimie organométallique de surface sur hétéropolyacides anhydres de type Keggin : application en catalyse". Thesis, Lyon 1, 2009. http://www.theses.fr/2009LYO10184.
Texto completo da fonteThe aim of this work was the preparation and characterization of anhydrous heteropolyanions on oxide supports using surface organometallic chemistry approach. Anhydrous H3PMo12O40 and H3PW12O40 were prepared on partially dehydroxylated silica. This reaction led to an ionic interaction by protonation of surface silanols. The reactivity of these heteropoly compounds with alkylsilanes was studied in homogeneous conditions and led to the formation of cationic silicon species [Et2MeSi+]3[HPA3-] and release of hydrogen. This reactivity was then applied in heterogeneous conditions by introduction of silane groups [(≡SiO)SiMe2H] at the silica surface and led to the formation of a surface polyoxometalate species covalently bonded to the support. The introduction of chloroalkylsilane groups [(≡SiO)SiMeCl2] and [(≡SiO)2SiMeCl] has also enabled the formation of covalent bonds Si Support-O-M HPA. In addition, methane activation was observed on all HPA/SiO2 solids through the releases of CO2, H2O, H2. The C-H activation takes place on these systems even at low temperature and obtained data suggest the formation of a methoxy surface species by reaction of stronf acidic protons with methane
Demers-Carpentier, Vincent. "Étude des mécanismes de transfert de chiralité sur une surface catalytique". Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29358/29358.pdf.
Texto completo da fonteLy, Mai Huong. "Etude des propriétés de surface des bactéries lactiques, impact sur les matrices alimentaires". Dijon, 2006. http://www.theses.fr/2006DIJOS055.
Texto completo da fonteThe objective of this works is to study the bacterial surface properties to understand the interactions between bacteria and other components in food matrices. The results showed the diversity of hydrophobicity, charge and Lewis acid/base properties of bacteria. The bacteria with the different properties were studied to evaluate their adhesion to food components and their impacts on (i) the stability of emulsion made with surfactants or milk proteins, (ii) on the retentions of aroma compounds and (iii) on their localization in acid milk gels. The different impacts related to the diversity of bacterial surface properties show that these properties should be taken into account for the applications of bacteria in food technology process
Giordano, Hélène. "Approche cinétique des équilibres de ségrégation et de formation d'alliages de surface de l'antimoine sur le cuivre". Aix-Marseille 1, 1993. http://www.theses.fr/1993AIX11005.
Texto completo da fonteMouhat, Kawtar. "Elaboration de réseaux bidimensionnels covalents organiques sur surface". Electronic Thesis or Diss., Aix-Marseille, 2016. http://www.theses.fr/2016AIXM4752.
Texto completo da fonteNowadays, the engineering of nanometer-sized systems is a promising field for the development of little-sized systems. The possibility of extending these systems to applications such as molecular electronics or surface property tuning has attracted much attention to the scientific community. However, in order to construct complex electronic devices from organic molecules, covalent assembly of building blocks on surface is primordial. The researches carried out in this work thesis rest on the construction of two-dimensional frameworks from molecular building blocks deposited on surface. The achievement of such networks consists, first of all, in the synthesis of different precursors and afterwards, in the deposition of these molecular buildingblocks on metallic or graphite surfaces. The growth of such networks is controlled by changing deposition conditions which occurs in ultra-high vacuum or in liquid media. The framework can be built from the precursor itself, which reacts with each other to give rise to the network. Reactions such as self-condensation, oxydative polymerization or either cyclotrimerization are broached. Moreover, reactions between two different precursors are also described. After molecular building block synthesis, on-surface study is detailed which framework characterization is followed by scanning tunneling microscopy
Dupart, Yoan. "Impact de la chimie des poussières minérales sur la photochimie atmosphérique". Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10292/document.
Texto completo da fonteThe objective of this work is to study the heterogeneous processes of mineral dust surfacesunder UV-A radiation. It is know that mineral dust containing metal oxides which can absorbsolar radiation and therefore activate a different chemistry compared to that observed in thedark. In order to avoid measurement artifacts related to the nature of macroscopic films, anaerosol flow tube was developed during this work and applied to study the interactions ofSO2, NO2 and O3 with real mineral dust.An unexpected formation of new particles in the presence of SO2 was observed. In order toexplain this phenomenon, we suggest the desorption of OH radicals from the mineral dustsurface to the gas phase. This mechanism has also been supported by field campaigns.Using real samples of volcanic ash from the last eruption of Eyjafjallajökull in Iceland (2010)allowed us study capture of SO2 on macroscopic ashes films with uptake coefficient around10-7. Associated kinetic experiments combined with chemical analysis allowed us to propose areaction mechanism explaining the formation of iron sulfate on the surface of ashes.Finally, we investigated the photochemical interactions of O3 and NO2 with minerals dustaerosols in the flow tube reactor showing a good agreement with previous data obtained onmacroscopic surfaces
Livros sobre o assunto "Chimie sur surface"
Mansour, Abdellah El. Chimie organométallique de surface sur métaux: Étude de la préparation de catalyseurs bimétalliques par réaction de Sn(Bu)₄ avec le catalyseur Rh/SiO₂ sous différents états d'oxydation. Grenoble: A.N.R.T, Université Pierre Mendes France (Grenoble II), 1986.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Chimie sur surface"
Probst, A., B. Fritz, B. Ambroise e D. Viville. "Le Bassin Versant du Strengbach a Aubure (Haut-Rhin, Frances) Pour L’etude du Deperissement Forestier Dans les Vosges (Programme Deforpa) II- Influence des Precipitations Acides sur la Chimie des Eaux de Surface". In Air Pollution and Ecosystems, 829–34. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-4003-1_104.
Texto completo da fonteDEL MAR SAAVEDRA RIOS, Carolina, Adrian BEDA, Loic SIMONIN e Camélia MATEI GHIMBEU. "Le carbone dur pour les batteries Na-ion : de la synthèse aux performances et mécanismes de stockage". In Les batteries Na-ion, 123–74. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9013.ch3.
Texto completo da fonteKOMABA, Shinichi, e Kei KUBOTA. "NaMO2 lamellaires à l’électrode positive". In Les batteries Na-ion, 9–59. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9013.ch1.
Texto completo da fonteReiche, Ina, Aurélien Gourrier e Jolanda Spadavecchia. "De l’analyse des ivoires archéologiques dorés à la synthèse archéo-inspirée des nanoparticules hybrides pour les applications biomédicales". In Regards croisés: quand les sciences archéologiques rencontrent l'innovation, 123–38. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.3793.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Chimie sur surface"
Benfarah, M., e N. Hamou. "Limitation / substitution des stellites (inventaire des surfaces stellités sur le parc + produits de substitution)". In Chimie et exploitation. Les Ulis, France: EDP Sciences, 2016. http://dx.doi.org/10.1051/jtsfen/2016chi17p.
Texto completo da fonteRondon, Aldrin, Lamia Rouis, Mourad Khdhaouria, Giamal Ameish e Li Xiaoliang. "3D OBN High Resolution Seismic Acquisition Design for Better Sub-Surface Imaging, Cheleken, Caspian Sea". In Gas & Oil Technology Showcase and Conference. SPE, 2023. http://dx.doi.org/10.2118/214048-ms.
Texto completo da fonteTiwari, Pankaj Kumar, Zoann Low, Parimal Arjun Patil, Debasis Priyadarshan Das, Prasanna Chidambaram e Raj Deo Tewari. "3D DAS-VSP Illumination Modeling for CO2 Plume Migration Monitoring in Offshore Sarawak, Malaysia". In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/207842-ms.
Texto completo da fonte