Currently, commercialised batteries work with negative electrodes based on carbon or graphite which show good cycling properties, but have limited mass and volume capacities and and may be unsafe under certain conditions In order to increase the specific energy, several metals forming alloys with lithium were proposed as new generation accumulators due to their high energy density. The aim of the present work is the search and development of new composite materials synthesized by ex situ dispersion of tin in an inactive matrix (CaSiO3). The performances of the composite ‘‘Sn-0,4CaSiO3'' chosen as the reference compound are interesting: high reversible mass capacity of 480 mAh.g-1, low polarization of only 140 mV. However, the first-cycle ca...
Tin (Sn) anode suffers from considerable volume deformation, generating vast dilatation-induced stre...
We show that the proper use of lithium-metal (Li-M) alloys as electrodes in lithium cells requires f...
[[abstract]]Tin-based compounds/carbonaceous materials composite anodes for Li-ion rechargeable batt...
Currently, commercialised batteries work with negative electrodes based on carbon or graphite which ...
The purpose of this work is the search and development of new-based composite materials as negative ...
Ce mémoire est consacré à l’étude de nouveaux composites à base de Ni/Ti/Sn/Si comme matériaux d’éle...
This thesis is devoted to finding new negative electrode materials for Li-ion batteries and more par...
The use of composites instead of pure metals as negative electrodes is an alternative strategy for m...
Tin-graphite composites have been developed as an alternate anode material for Li-ion batteries usin...
Ce mémoire est consacré à l'étude de nouveaux matériaux composites de type Si/Sn-Ni/Al/C pour former...
This study is devoted to a new Si/Sn-Ni/Al/C composite material usable as negative electrode for lit...
Ce projet de thèse porte sur la recherche de nouveaux électrolytes et additifs dans le but d’amélior...
The use of composites instead of pure metals as negative electrodes is an alternative strategy for m...
As a potential anode material for lithium-ion batteries (LIBs), metal tin shows a high specific capa...
International audienceThe reaction mechanisms of Li with Sn/BPO4 composites to be used as negative e...
Tin (Sn) anode suffers from considerable volume deformation, generating vast dilatation-induced stre...
We show that the proper use of lithium-metal (Li-M) alloys as electrodes in lithium cells requires f...
[[abstract]]Tin-based compounds/carbonaceous materials composite anodes for Li-ion rechargeable batt...
Currently, commercialised batteries work with negative electrodes based on carbon or graphite which ...
The purpose of this work is the search and development of new-based composite materials as negative ...
Ce mémoire est consacré à l’étude de nouveaux composites à base de Ni/Ti/Sn/Si comme matériaux d’éle...
This thesis is devoted to finding new negative electrode materials for Li-ion batteries and more par...
The use of composites instead of pure metals as negative electrodes is an alternative strategy for m...
Tin-graphite composites have been developed as an alternate anode material for Li-ion batteries usin...
Ce mémoire est consacré à l'étude de nouveaux matériaux composites de type Si/Sn-Ni/Al/C pour former...
This study is devoted to a new Si/Sn-Ni/Al/C composite material usable as negative electrode for lit...
Ce projet de thèse porte sur la recherche de nouveaux électrolytes et additifs dans le but d’amélior...
The use of composites instead of pure metals as negative electrodes is an alternative strategy for m...
As a potential anode material for lithium-ion batteries (LIBs), metal tin shows a high specific capa...
International audienceThe reaction mechanisms of Li with Sn/BPO4 composites to be used as negative e...
Tin (Sn) anode suffers from considerable volume deformation, generating vast dilatation-induced stre...
We show that the proper use of lithium-metal (Li-M) alloys as electrodes in lithium cells requires f...
[[abstract]]Tin-based compounds/carbonaceous materials composite anodes for Li-ion rechargeable batt...