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

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

  • CN 104,937,751 A
  • Filed: 12/17/2013
  • Published: 09/23/2015
  • Est. Priority Date: 12/20/2012
  • Status: Active Application
First Claim
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1. , for an active material for rechargable lithium ion cell, this active material comprises metal (M) base particle and silicon oxide sio x, wherein 0<

  • x<

    2, wherein said SiO xa kind of amorphous silicon (Si) and crystalline silicon dioxide (SiO 2) homogeneous mixture.

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