000125 (2009) |
A. Ben Amor [Tunisie] ; M. Koubaa [Tunisie] ; W. Cheikhrouhou-Koubaa [Tunisie] ; A. Cheikhrouhou [Tunisie, France] | A-site deficiency effects on the structural and magnetic properties of La0.7Sr0.3-x□xCoO3 cobaltites |
000134 (2008) |
A. Ben Amor [Tunisie] ; M. Koubaa [Tunisie] ; W. Cheikhrouhou-Koubaa [Tunisie] ; A. Cheikhrouhou [Tunisie, France] | Structure and magnetism in deficient La0.7-x□xSr0.3CoO3 (0 ≤ x ≤ 0.2) perovskite cobaltites |
000138 (2008) |
M. Koubaa [Tunisie] ; W. Cheikhrouhou-Koubaa [Tunisie] ; A. Cheikhrouhou [Tunisie, France] ; L. Ranno [France] | Effects of sodium doping on physical properties of La0.75Sr0.25-xNaxCoO3 (0≤X≤0.2) cobaltites |
000123 (2009) |
Mourad Mhamdi [Tunisie] ; Sihem Khaddar-Zine [Tunisie] ; Abdelhamid Ghorbel [Tunisie] | Influence of the cobalt salt precursors on the cobalt speciation and catalytic properties of H-ZSM-5 modified with cobalt by solid-state ion exchange reaction |
000136 (2008) |
Mourad Mhamdi [Tunisie] ; Sihem Khaddar-Zine [Tunisie] ; Abdelhamid Ghorbel [Tunisie] | Influence of the Co/Al ratio and the temperature of thermal treatment on cobalt speciation and catalytic properties of Co-ZSM-5 prepared by solid-state ion exchange |
000029 (2014) |
R. Marzouki [Tunisie] ; Abderrahmen Guesmi [Tunisie] ; S. Georges [France] ; M. F. Zid [Tunisie] ; A. Driss [Tunisie] | Structure, sintering and electrical properties of new ionic conductor Ag4Co7(AsO4)6 |
000033 (2014) |
Y. Slimani [Tunisie] ; E. Hannachi [Tunisie] ; M. K. Ben Salem [Tunisie] ; A. Hamrita [Tunisie] ; A. Varilci [Turquie] ; W. Dachraoui [France] ; M. Ben Salema [Tunisie] ; F. Ben Azzouz [Tunisie, Arabie saoudite] | Comparative study of nano-sized particles CoFe2O4 effects on superconducting properties of Y-123 and Y-358 |
000072 (2012) |
K. Ben-Kamel [Tunisie] ; N. Amdouni [Tunisie] ; A. Mauger [France] ; Cm. Julien [France] | Study of the local structure of LiNi0.33+δMn0.33+δCo0.33-2δO2 (0.025 < δ ≤ 0.075) oxides |
000078 (2012) |
N. Dhahri [Tunisie] ; J. Dhahri [Tunisie] ; E. K. Hlil [France] ; E. Dhahri [Tunisie] | Critical behavior in Co-doped manganites La0.67Pb0.33Mn1-xCoxO3 (0 ≤ x ≤ 0.08) |
000107 (2010) |
L. Ajroudi [France, Tunisie] ; S. Villain [France] ; V. Madigou [France] ; N. Mliki [Tunisie] ; Ch. Leroux [France] | Synthesis and microstructure of cobalt ferrite nanoparticles |
000122 (2009) |
L. Ben Farhat [Tunisie] ; M. Amami [Tunisie] ; E. K. Hlil [France] ; R. Ben Hassen [Tunisie] | Structural and vibrational study of C-type doped rare earth sesquioxide Yb2-xCoxO3 |
000135 (2008) |
L. Ben Tahar [Tunisie] ; M. Artus [France] ; S. Ammar [France] ; L. S. Smiri [Tunisie] ; F. Herbst [France] ; M.-J. Vaulay [France] ; V. Richard [France] ; J.-M. Greneche [France] ; F. Villain [France] ; F. Fievet [France] | Magnetic properties of Cofe1.9RE0.1O4 nanoparticles (RE = La, Ce, Nd, Sm, Eu, Gd, Tb, Ho) prepared in polyol |
000149 (2006) |
M. Ayari [Tunisie] ; V. Paul-Boncour [France] ; Jilani Lamloumi [Tunisie] ; H. Mathlouthi [Tunisie] ; A. Percheron-Guegan [France] | Study of the structural, thermodynamic and electrochemical properties of LaNi3.55Mn0.4Al0.3 (Co1-xFex)0.75 (0 ≤ x ≤ 1) compounds used as negative electrode in Ni-MH batteries |
000153 (2006) |
Hanene Ben Boubaker [Tunisie] ; Mourad Mhamdi [Tunisie] ; Eric Marceau [France] ; Sihem Khaddar-Zine [Tunisie] ; Abdelhamid Ghorbel [Tunisie] ; Michel Che [France] ; Younès Ben Taarit [France] ; Francoise Villain [France] | Effect of water on cobalt speciation during solid-state synthesis of Co2+/ZSM5 catalysts : Quantitative study by TPR and XAS |
000214 (1998) |
E. Dhahri [Tunisie] ; N. Fourati [Tunisie] ; K. Guidara [Tunisie] ; J. P. Senateur [France] ; R. Madar [France] | Etude par spectrométrie Mössbauer de l'ordre de substitution dans les solutions solides Gd2(Fe1−xMx)12P7 (M = Co, Ni) |