Negative electrode material for a rechargeable battery and method for producing the same

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United States of America Patent

PATENT NO 9705128
APP PUB NO 20150325839A1
SERIAL NO

14652947

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Abstract

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The invention relates to An active material for a rechargeable lithium ion battery, comprising metal (M) based particles and a silicon oxide SiOx with 0x is an intimate mixture of amorphous silicon (Si) and crystalline silicon dioxide (SiO2); wherein the metal (M) is preferably selected from the group consisting of Si, Sn, In, Al, Fe and combinations thereof.

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UMICOREBRUSSELS BELGIUM BRUSSELS BRUSSELS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bridel, Jean-Sebastien Geel, BE 5 39
Driesen, Kris Hasselt, BE 18 79
Put, Stijn Olmen, BE 32 161
Wang, Jing Hebei, CN 1745 13464
Zhao, Hailei Hebei, CN 2 19

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