Hydro-quebec

Vincent Gariepy

Karim Zaghib

Abdelbast Guerfi

Shinji Saito

Takehiko Sawai

Kazunori Urao

Pierre Hovington

Kazuma Hanai

Andrea Paolella

Sylvio Savoie

Wen Zhu

A method for producing an electrode material for a lithium-ion secondary battery. The method includes the following steps: (a) mixing components of a basic ingredient or active substance of electrode material and a conductive carbon material to obtain a conductive carbon material-composited material; (b) mixing the conductive carbon material-composited material and a surface layer-forming material; an (c) burning the mixture obtained at step (b) to obtain the electrode material. Also, a lithium-ion secondary battery including an electrode which includes the material.

Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode material

This document describes processes for preparing ceramics, especially lithium-based ceramics. The ceramics produced by this process and their use in electrochemical applications are also described as well as electrode materials, electrodes, electrolyte compositions, and electrochemical cells comprising them.

Ceramics, methods for the production thereof and uses of same

A method for producing an electrode material for a lithium-ion secondary battery. The method includes the following steps: (a) mixing components of a basic ingredient or active substance of electrode material and a conductive carbon material to obtain a conductive carbon material-composited material; (b) mixing the conductive carbon material-composited material and a surface layer-forming material; an (c) burning the mixture obtained at step (b) to obtain the electrode material. Also, a lithium-ion secondary battery including an electrode which comprises the material.

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Drummondville, Canada

Vincent Gariepy