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1. (WO2018082601) METHOD OF PREPARING BATTERY ANODE SLURRIES

Pub. No.:    WO/2018/082601    International Application No.:    PCT/CN2017/109079
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Fri Nov 03 00:59:59 CET 2017
IPC: H01M 4/1395
H01M 10/0525
Applicants: GRST INTERNATIONAL LIMITED
Inventors: HO, Kam Piu
WANG, Ranshi
SHEN, Peihua
JIANG, Yingkai
Title: METHOD OF PREPARING BATTERY ANODE SLURRIES
Abstract:
Provided herein is a method of preparing anode slurries of lithium-ion batteries. The silicon-based material is uniformly dispersed prior to mixing with other components of the anode slurry. The method disclosed herein is capable of avoiding agglomeration of nano-sized silicon-based material and effectively dispersing the nano-sized silicon-based material uniformly in anode slurries. Anodes coated with the anode slurries disclosed herein also show an improvement in the electrical conductivity.