Anodo de sba-15/c para una bateria de ion-litio y metodo de fabricacion del mismo
AssigneesYpf TecnologíA S.A., Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet), Universidad Nacional De Cordoba
InventorsGerman LENER, Ezequiel LEIVA, Daniel BARRACO DIAZ, Manuel OTERO
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Abstract
The present invention is directed to an anode for a lithium-ion battery and a method of manufacturing the same. The anode is manufactured from a material composed of Si and C known as SBA-15/C having a porous structure of mesopores interconnected by micropores, wherein carbon nanofibers occupy the pore space of the porous structure. The anode has improved conductivity properties and allows to mitigate the drawbacks linked to the volumetric expansion of the anode during the operation of a lithium-ion battery.
Claims14
An anode for a lithium-ion battery, comprising a composite material comprising carbon nanofibers and SiO2.
Dependencies are inferred from the claim text.