Method for preparing negative electrode material of lithium ion battery

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United States of America Patent

PATENT NO 9011731
SERIAL NO

13662528

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Abstract

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A method for preparing a negative electrode material of a lithium ion battery is provided. In the method, a solvent-thermal reaction of a graphite material and a modifier precursor in an organic solvent is conducted to form a reaction product. And then, the reaction product is dried. Next, a heat treatment is applied to the dried reaction product to obtain the negative electrode material. The negative electrode material prepared by the method has improved cycle stability and high current performance.

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Patent Owner(s)

Patent OwnerAddress
MICROVAST ADVANCED MATERIALS INC1080 GREENWOOD BOULEVARD LAKE MARY FL 32746

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Lingyan Huzhou, CN 5 19
Li, Hui Huzhou, CN 1361 15841
Zhou, Xiaoping Huzhou, CN 78 905

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