The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Nov. 30, 2017
Ypf Tecnología S.a., Ciudad Autónoma de Buenos Aires, AR;
Consejo Nacional DE Investigaciones Científicas Y Técnicas (Conicet), Ciudad Autónoma de Buenos Aires, AR;
Universidad Nacional DE Córdoba, Ciudad Universitaria, AR;
German Lener, Ciudad de Córdoba, AR;
Ezequiel Leiva, Cuidad de Córdoba, AR;
Daniel Barraco Diaz, Villa Allende, AR;
Manuel Otero, Río Cuarto, AR;
YPF TECHNOLOGIA S.A., Ciudad Autónoma de Buenos Aires, AR;
CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET), Ciudad Autónoma de Buenos Aires, AR;
UNIVERSIDAD NACIONAL DE CÓRDOBA, Ciudad Universitaria, AR;
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.