Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Alain Wattiaux"'
Autor:
MOUHAMADOU SEMBENE BOYE, MOUHAMADOU BIRAME DIOP, MODOU SARR, AMINATA DIASSE-SARR, LIBASSE DIOP, ALAIN WATTIAUX
Publikováno v:
Journal of Engineering Studies and Research, Vol 29, Iss 3 (2024)
Four new adducts catena-O,O′-glutaratotriphenylstannate, [(Me4N)2O2C(CH2)3CO2×4SnPh3Cl] (1), [(Me4N)2O2C(CH2)3CO2×3SnPh3Cl] (2), [(SnPh3)2O2C(CH2)3CO2×SnPh3Cl] (2′) and [(Cy2NH2)2O2C(CH2)3CO2×SnPh3Cl] (3), have been isolated from the reaction
Externí odkaz:
https://doaj.org/article/69d3bc569b7041028749881ec09367b3
Autor:
MOUHAMADOU SEMBENE BOYE, MOUHAMADOU BIRAME DIOP, MODOU SARR, AMINATA DIASSE-SARR, LIBASSE DIOP, ALAIN WATTIAUX
Publikováno v:
Journal of Engineering Studies and Research, Vol 29, Iss 1 (2023)
Four new carboxyalkylphosphonate SnR2 residue (R = Me, Ph, Bu) containing adducts and derivatives i.e. {(Cy2NH2)3(O2CCH2PO3)(SnBu2Cl2)} (1), {[(SnMe2Cl)(O2CCH2PO3H2)]4[Cy2NH2Cl]} (2), {(Me4N)(SnPh2Cl)[O2C(CH2)2 PO3H](SnPh2)[O2C(CH2)2PO3H]} (3) and {(
Externí odkaz:
https://doaj.org/article/d632b2f5e0ee4caca4475d65e50fba5f
Autor:
Mathieu Duttine, Alain Wattiaux, Felix Balima, Claudia Decorse, Hicham Moutaabbid, D. H. Ryan, Pierre Bonville
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035008-035008-5 (2019)
In the orthorhombic manganites o-RMnO3, where R is a heavy rare earth (R = Gd-Yb), the Mn3+ sublattice is known to undergo two magnetic transitions. The low temperature phase has an antiferromagnetic structure (collinear or elliptical), which has bee
Externí odkaz:
https://doaj.org/article/c8953e7ccdc74cffa4165407ab371612
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 11, Iss 2, Pp 219-226 (2010)
Eight organotin (IV) (mainly sulfato) adducts have been synthesized and studied by spectroscopic methods. While considering the anionic component, the suggested structures are discrete; supramolecular architectures are obtained with secondary interac
Externí odkaz:
https://doaj.org/article/6787002f2e364e248cf46afd7740d10f
Autor:
Teycir Ben Hamed, Eric Lebraud, Laetitia Etienne, Olivier Toulemonde, Mathieu Duttine, Mongi Ben Amara, Stan Pechev, Alain Wattiaux, Manuel Gaudon, Semeh Jebli
Publikováno v:
Journal of Solid State Chemistry. 270:265-272
Four isomorphous iron phosphates Cs2M2Fe(PO4)3 (M = Mn, Co, Ni, Cu) have been synthesized as powder by conventional solid state technic and characterized by X-ray diffraction, magnetic susceptibility, diffuse reflectance and Mossbauer spectroscopies.
Autor:
John L. Provis, Alain Wattiaux, Paula Sanz Camacho, Antonia S. Yorkshire, Gisèle Laure Lecomte-Nana, Mathieu Duttine, Uphie Chinje Melo, Cyriaque Rodrigue Kaze, Elie Kamseu
Publikováno v:
Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2021, 140, 106320 (15 p.). ⟨10.1016/j.cemconres.2020.106320⟩
Cement and Concrete Research, Elsevier, 2021, 140, 106320 (15 p.). ⟨10.1016/j.cemconres.2020.106320⟩
International audience; In this work, two different laterites (iron contents of 13.07 and 49.34 wt%, respectively, for lateritic clay, LAC, and iron-rich laterite, LAI) were selected and calcined at 600 °C. The obtained calcined laterites, namely LA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9438e4f1602e9cd8fa5b08bd80d4c5d
https://hal.archives-ouvertes.fr/hal-03053919
https://hal.archives-ouvertes.fr/hal-03053919
Autor:
Alain Wattiaux, Dany Carlier, Romain Wernert, Laurence Croguennec, Romain Berthelot, Ashish Rudola, Paula Sanz Camacho, Palani Balaya, François Fauth, Laure Monconduit, Mathieu Duttine
Publikováno v:
ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, 2021, 13 (36), pp.42682-42692. ⟨10.1021/acsami.1c09378⟩
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (36), pp.42682-42692. ⟨10.1021/acsami.1c09378⟩
ACS Applied Materials & Interfaces, 2021, 13 (36), pp.42682-42692. ⟨10.1021/acsami.1c09378⟩
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (36), pp.42682-42692. ⟨10.1021/acsami.1c09378⟩
International audience; Sodium rich iron hexacyanoferrates were prepared by coprecipitation, hydrothermal route, and under reflux, with or without dehydration. They were obtained with different structures described in cubic, orthorhombic or rhombohed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be8cc4fb944b3d207cc8419148d5d48
https://hal.science/hal-03355266
https://hal.science/hal-03355266
Autor:
Alexander I Chumakov, Rudolf Rüffer, Maria Fittipaldi, Patrick Rosa, Matteo Mannini, Mathieu Duttine, Alain Wattiaux, Alberto Cini, Lorenzo Poggini, Mathieu Gonidec, Gabriele Spina
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2020, 22 (12), pp.6626-6637. ⟨10.1039/C9CP04464G⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2020, 22 (12), pp.6626-6637. ⟨10.1039/C9CP04464G⟩
International audience; The spin crossover (SCO) efficiency of [57Fe(bpz)2(phen)] (where bpz = bis(pyrazol-1-yl)borohydride and phen = 9,10-phenantroline) molecules deposited on gold substrates was investigated by means of synchrotron Mössbauer spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36d54027711deb904d5a117f3c9e7b64
http://hdl.handle.net/20.500.12278/15829
http://hdl.handle.net/20.500.12278/15829
Publikováno v:
Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2018, 1167, pp.161-168. ⟨10.1016/j.molstruc.2018.04.062⟩
Journal of Molecular Structure, Elsevier, 2018, 1167, pp.161-168. ⟨10.1016/j.molstruc.2018.04.062⟩
International audience; Materials based on inorganic phosphates, in particular iron monophosphates, exhibited significant applications in multiple fields due to their structural chemistry. In the present work, the synthesis of a new compound expresse
Autor:
Alain Pautrat, Olivier Mentré, Marielle Huvé, Claire V. Colin, Mathieu Duttine, Sarah Nicoud, Houria Kabbour, Olivier Hernandez, Alain Wattiaux
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 2017, 139 (47), pp.17031-17043. ⟨10.1021/jacs.7b06409⟩
Journal of the American Chemical Society, American Chemical Society, 2017, 139 (47), pp.17031-17043. ⟨10.1021/jacs.7b06409⟩
Journal of the American Chemical Society, 2017, 139 (47), pp.17031-17043. ⟨10.1021/jacs.7b06409⟩
Journal of the American Chemical Society, American Chemical Society, 2017, 139 (47), pp.17031-17043. ⟨10.1021/jacs.7b06409⟩
The multiferroic LuFe2.5+2O4 was recently proposed as a promising material for oxygen storage due to its easy reversible oxidation into LuFe3+2O4.5. We have investigated the similar scenario in YbFe2O4+x, leading to a slightly greater oxygen storage