▎ 摘　　要

NOVELTY - An anode slurry comprises active material, composite conductive agent, composite binder and additive. The composite conductive agent comprises conductive agent (A), conductive agent (B) and conductive agent (C). The conductive agent (A)is one or more of acetylene black, conductive carbon black and conductive graphite. The conductive agent (B) is carbon nanotubes. The conductive agent (C) is graphene. The composite binder comprises binder (A) and binder (B). The binder (A) is polyvinylidene difluoride (PVDF) prepared by emulsion polymerization. The binder (B) is PVDF prepared by suspension polymerization. USE - Slurry used in preparing anode for lithium-ion battery (all claimed). ADVANTAGE - The anode slurry is prepared using additive having excellent compatibility with composite binder, which suppress the problem of gelling and agglomeration caused by inter- or intramolecular cross-linking of fluoropolymer binder. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of anode, which involves mixing active material, composite conductive agent, composite binder, and additive to obtain the anode slurry, coating the anode slurry on current collector to obtain electrode precursor, rolling electrode precursor to obtain lithium ion battery anode.