Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Marc Amouric"'
Autor:
J.C. van Miltenburg, Philippe Blanc, Eric C. Gaucher, Juan Olives, Hélène Gailhanou, J. Rogez, Marc Amouric
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, 2007, 71 (22), pp.5463-5473. ⟨10.1016/j.gca.2007.09.020⟩
Geochimica et Cosmochimica Acta, 2007, 71 (22), pp.5463-5473. ⟨10.1016/j.gca.2007.09.020⟩
The heat capacities of the anhydrous international reference clay minerals, smectite MX-80, illite IMt-2 and mixed-layer illite–smectite ISCz-1, were measured by low temperature adiabatic calorimetry and differential scanning calorimetry, from 6 to
Autor:
Abdelkader Chergui, Abdelilah Nadiri, Juan Olives, Claude Parron, Marc Amouric, M.Abdeljalil El Hajraoui, Abdelilah Dekayir
Publikováno v:
Comptes Rendus Geoscience. 336:1061-1070
Resume La cite romaine de Volubilis est connue pour ses belles mosaiques. Une mosaique romaine est formee de trois couches, qui sont, de la base vers le sommet : (i) une couche dite « herisson », (ii) une couche de mortier grossier (rudus + nucleus
Influence of Cation Size on the Curvature of Serpentine Minerals: Hrtem-aem Study and Elastic Theory
Publikováno v:
Clays and Clay Minerals. 51:430-438
The influence of cation size on the misfit between the tetrahedral and the octahedral sheets of serpentine layers, and thus on the curvature of serpentine minerals, has been studied using an experimental approach, based on scanning and high-resolutio
Publikováno v:
Applied Clay Science. 22:211-221
Samples of pyrophyllite material from a deposit in south Morocco were characterized in order to assess their possible applications. X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM) coupled with energy dispersive X-
HRTEM study of freeze-dried and untreated synthetic ferrihydrites: consequences of sample processing
Publikováno v:
Clay Minerals. 36:381-387
Two-line ferrihydrite samples were synthesized following conventional procedure. Detailed characterizations of freeze-dried and untreated samples – prepared from direct inclusion of the fresh precipitates in hydrophilic resin – were made by high
Publikováno v:
Clays and Clay Minerals. 48:282-289
Mixed layering of illite-smectite was studied both experimentally, by using high-resolution transmission electron microscopy (HRTEM) and analytical electron microscopy (AEM), and theoretically, by using lattice-energy calculations. Samples from a hyd
Autor:
Juan Olives, Marc Amouric
Publikováno v:
Clays and Clay Minerals. 46:521-527
The transformation of smectite into kaolinite and kaolinite-smectite interstratification were studied in samples belonging to the Argiles Plastiques formation of the Paris basin, by high-resolution transmission electron microscopy (HRTEM). Two origin
Publikováno v:
Geochimica et Cosmochimica Acta. 60:1531-1542
The interaction of gold hydroxo-chloro complexes with iron oxides (ferrihydrites, goethites) during coprecipitation experiments is investigated. Chemical analyses of solids and solutions are coupled with a detailed characterization of the iron oxides
Publikováno v:
Clays and Clay Minerals. 43:446-454
Abslract -- Young marine green grains, from Fe-rich sediments, were studied by using HRTEM systematically combined with punctual microchemical EDX analyses. Experimental results demonstrated these grains were made of a mixture of very small phases (m
Autor:
Nicolas Michau, Hitoshi Kawaji, J. Rogez, Philippe Vieillard, Marc Amouric, Valérie Montouillout, Philippe Blanc, Eric C. Gaucher, Juan Olives, Sandrine Bourrelly, Renaud Denoyel, Hélène Gailhanou, Claire I. Fialips, Georges Mikaelian
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, 2012, 89, pp.279-301. ⟨10.1016/j.gca.2012.04.048⟩
Geochimica et Cosmochimica Acta, Elsevier, 2012, 89, pp.279-301. ⟨10.1016/j.gca.2012.04.048⟩
Geochimica et Cosmochimica Acta, 2012, 89, pp.279-301. ⟨10.1016/j.gca.2012.04.048⟩
Geochimica et Cosmochimica Acta, Elsevier, 2012, 89, pp.279-301. ⟨10.1016/j.gca.2012.04.048⟩
International audience; The thermodynamic properties of three aluminous 2:1 clay minerals were acquired at 1.013 bars and at temperatures between 5 and 500 K using various calorimetric methods. Calorimetric measurements were performed on hydrated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c1b6ac00fe5cc0f3081bf49d5f81711
https://hal.science/hal-00836255/document
https://hal.science/hal-00836255/document