▎ 摘　　要

NOVELTY - Composition comprises a conducting agent and an electrochemically active material, where the conducting agent is a composite, comprising particles comprising a silicon oxide and graphene, where graphene is directly on a surface of the particles, and the graphene surrounds and interconnects the particles, which are embedded in the graphene. USE - The composition is useful in electrode which is useful in lithium battery (claimed). ADVANTAGE - The composition: improves the conductivity of the lithium battery and exhibiting a higher initial charge-discharge efficiency and a higher capacity, thus charging or discharging the lithium battery at high rates; and prevents a side reaction on the surface of a cathode and decomposition of the electrolyte on the surface of the cathode, thus increasing lifetime and improved durability of lithium battery. DETAILED DESCRIPTION - Composition comprises a conducting agent and an electrochemically active material, where the conducting agent is a composite, comprising particles comprising a silicon oxide of the formula (SiO)_x (I), and graphene, where graphene is directly on a surface of the particles, and the graphene surrounds and interconnects the particles, which are embedded in the graphene. x = 0-2. INDEPENDENT CLAIMS are also included for: (1) an electrode comprising the composition and where the electrode is a cathode or an anode; and (2) a lithium battery (131) comprising the electrode. DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the lithium battery. Lithium battery (131) Anode (132) Cathode (133) Separator (134) Battery case (135)