▎ 摘　　要

NOVELTY - A multiphase composite nanostructured cathode material comprises silicon/silicon dioxide/titanium dioxide/graphene/carbon multiphase composite nanostructure. USE - Multiphase composite nanostructured cathode material for use in lithium ion battery. ADVANTAGE - The material has good recycle stability and rate performance, high capacity, long service life, and can be prepared in simple, easy and cost effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing multiphase composite nanostructured cathode material.