Výsledky vyhledávání - "Monnier, Judith"

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Improvement of reversible H storage capacity by fine tuning of the composition in the pseudo-binary systems A2-xLaxNi7 (A = Gd, Sm, Y, Mg)

Autor: Zhang, Junxian, Charbonnier, Véronique, Madern, Nicolas, Monnier, Judith, Latroche, Michel

Publikováno v: ournal of Alloys and Compounds 852 (2021) 157008

A2B7 compounds (A = rare earth or Mg, B = transition metal) are widely studied as active materials for negative electrode in Ni-MH batteries. By playing on the substitution rate of both A and B elements, it is possible to prepare various compositions

Externí odkaz: http://arxiv.org/abs/2102.04161

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Thermodynamic and corrosion study of Sm$_{1-x}$Mg$_x$Ni$_y$ (y = 3.5 or 3.8) compounds forming reversible hydrides

Autor: Charbonnier, Véronique, Madern, Nicolas, Monnier, Judith, Zhang, Junxian, Paul-Boncour, Valérie, Latroche, Michel

Publikováno v: Int. J. Hydrogen Energy, 45, (2020) 11686-11694

AB5 compounds (A = rare earth, B = transition metal) have been widely studied as anodes for Ni-MH applications. However, they have reached their technical limitations and the search for new promising materials with high capacity is foreseen. ABy comp

Externí odkaz: http://arxiv.org/abs/2007.13456

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Investigation of H Sorption and Corrosion Properties of Sm2MnxNi7-x (0

Autor: Madern, Nicolas, Charbonnier, Veronique, Monnier, Judith, Zhang, Junxian, Paul-Boncour, Valerie, Latroche, Michel

Publikováno v: Energies 2020, 13, 3470

Intermetallic compounds are key materials for energy transition as they form reversible hydrides that can be used for solid state hydrogen storage or as anodes in batteries. ABy compounds (A = Rare Earth (RE); B = transition metal; 2 < y < 5) are goo

Externí odkaz: http://arxiv.org/abs/2007.04695

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Correlations between stacked structures and weak itinerant magnetic properties of La$_{2-x}$ Y$_x $ Ni$_7$ compounds

Autor: Paul-Boncour, Valérie, Crivello, Jean-Claude, Madern, Nicolas, Zhang, Junxian, Diop, Léopold, Charbonnier, Véronique, Monnier, Judith, Latroche, Michel

Publikováno v: Journal of Physics: Condensed Matter, Vol. 32, 2020, Numb. 41, p. 415804

Hexagonal La$_2$Ni$_7$ and rhombohedral Y$_2$Ni$_7$ are weak itinerant antiferromagnet (wAFM) and ferromagnet (wFM), respectively. The crystal structure and magnetic properties of $A_2B_7$ intermetallic compounds ($A$ = La, Y, $B$ = Ni) have been inv

Externí odkaz: http://arxiv.org/abs/1905.01985

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