Zobrazeno 1 - 10
of 155
pro vyhledávání: '"M. Tournoux"'
Publikováno v:
Solvent Extraction and Ion Exchange. 20:273-291
This paper describes for the first time the sorption behaviour of a titanosilicate, AM-4, that exhibits an extremely high affinity for strontium in neutral and alkaline media. The ion exchange selectivity of this layered titanosilicate is explained i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c302beb0a8677b05812a38ef456f8d
https://doi.org/10.1081/sei-120003027
https://doi.org/10.1081/sei-120003027
Publikováno v:
Journal of Physics and Chemistry of Solids. 62:1447-1455
The electrochemical oxidation of aqueous solutions of mixtures of VOSO 4 and MSO 4 (M=Ni, Cu or Mn) leads to solid deposits on the electrode, of general formulation M x V 2 O 5+ y . n H 2 O. These compounds present great similarities with the layered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::150ae9df5c713c2f037c9710db30c635
https://doi.org/10.1016/s0022-3697(01)00061-0
https://doi.org/10.1016/s0022-3697(01)00061-0
Autor:
Venkataraman Thangadurai, Jagannatha Gopalakrishnan, Arun Shukla, L. Brohan, M. Tournoux, O. Joubert
Publikováno v:
Materials Science Forum. :965-970
We report the synthesis, structure and ionic conductivity of new layered perovskite oxides of the formula $LiLnTiO_4$ (Ln=La, Nd). These oxides were synthesized from their sodium analogues, $NaLnTiO_4$, by ion-exchange using molten LiNO3. Determinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd60b78f16bbe9fc530bb7c28fa773e
https://doi.org/10.4028/www.scientific.net/msf.321-324.965
https://doi.org/10.4028/www.scientific.net/msf.321-324.965
Publikováno v:
Journal of Solid State Chemistry. 132:372-381
The electrochemical study of LiCrIIIyMnIII1−yMnIVO4compounds, 0≤y≤1, between 3.5 and 5.4 V vs Li metal, shows that the Cr substitution is beneficial to the overall performances (capacity, specific energy, and cyclability) fory≤0.62, and thaty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::987c76b0ccb184a34756c0fcdc3a4109
https://doi.org/10.1006/jssc.1997.7476
https://doi.org/10.1006/jssc.1997.7476
Autor:
Jean Rouxel, M. Tournoux
Publikováno v:
Solid State Ionics. 84:141-149
This contribution deals with the evolution of chimie douce with Solid Precursors during the last twenty years through its two main components (i) redox intercalation deintercalation reactions (ii) acid-base processes based on exchanges, protonation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e931f3188f4434a1915605f0d9831e
https://doi.org/10.1016/0167-2738(96)00019-7
https://doi.org/10.1016/0167-2738(96)00019-7
Publikováno v:
Journal of Solid State Chemistry. 116:335-342
The title compound was prepared at 360°C, starting from Nb2O5 and NH4H2PO4. The orthorhombic unit-cell parameters were determined by electron and X ray diffractions: a = 12.0819 (2) A, b = 8.6848 (1) A, c = 8.7452 (1) A, space group Pbcn. Rietveld r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e281504c73e662a53d682652c46dc50
https://doi.org/10.1006/jssc.1995.1223
https://doi.org/10.1006/jssc.1995.1223
Publikováno v:
Journal of Solid State Chemistry. 114:528-533
The solid solution Cs4Sb4O8(Si4(1-x)Ge4xO12) has been studied using electron and X-ray diffraction, and 29Si MAS NMR. All compositions for 0 ≤ x ≤ 1 were found to be single phase. However, the mmm symmetry of the X4O12 rings is maintained for x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab53d517ad21ed2453ae2e8b172cfb6
https://doi.org/10.1006/jssc.1995.1080
https://doi.org/10.1006/jssc.1995.1080
Publikováno v:
ResearcherID
The structure of the layered perovskite Na{sub 2}Nd{sub 2}Ti{sub 3}O{sub 10} was investigated by refining X-ray powder diffraction data using the Rietveld method. The Nd{sup 3+} cation is located in the intraslab perovskite site and the Na{sup +} cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2400779e8858164c6048107c675f6b51
https://doi.org/10.1006/jssc.1994.1315
https://doi.org/10.1006/jssc.1994.1315
Autor:
M. Tournoux
Publikováno v:
Materials Science Forum. :169-174
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b344343c4d22be35fc650bd36cc82066
https://doi.org/10.4028/www.scientific.net/msf.152-153.169
https://doi.org/10.4028/www.scientific.net/msf.152-153.169
Publikováno v:
Materials Science Forum. :245-250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5bd3180810cdf5595866e0444cad29b
https://doi.org/10.4028/www.scientific.net/msf.152-153.245
https://doi.org/10.4028/www.scientific.net/msf.152-153.245