| 摘要 |
The disclosure generally describes a method to prepare a composite anode for a lithium rechargeable battery comprising silicon particles from silicon kerf. Said silicon particles are mechanically resized, separated, cleaned, mixed with carbonaceous materials and polymer binder, and formed into an anode for a lithium rechargeable battery. The lithium rechargeable battery featuring such an anode exhibits an exceptionally high specific capacity, an excellent reversible capacity, and a long cycle life.
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