NOVELTY - A carbon composite negative pole material is prepared by covering kernel by multiaperture carbon shell with three-dimensional gradation apertures structure, doping shell surface with prills by doping 1-10 wt.% of shell material of lithium, magnesium, nickel, silver, zinc, copper or aluminum by chemical plating and physical blending with shell material, and doping 0.25-1.25 wt.% of shell surface with prills of lithium ion with shell surface with prills through electrochemical contact pre-doping lithium method to achieve low potential processing.    USE - Preparation of carbon composite negative pole material for super capacitance battery e.g. high-rate lithium ion battery.    ADVANTAGE - The method is simple in technique and easy to operate, improves high rate function and power density of lithium ion battery, and provides carbon composite negative pole material with good high rate charge and discharge performance.    DETAILED DESCRIPTION - A carbon composite negative pole material is prepared by covering kernel by multiaperture carbon shell with three-dimensional gradation apertures structure by selecting kernel material by selecting nano surface graphite to be kernel, preparing predecessor body by mixing kernel material with grain diameter of 1-100 nm form agent, organic solvent and carbon source and evaporating to dryness in low temperature of 50-100 degrees C to obtain predecessor body, charring predecessor body by putting prepared predecessor body into shielding gas atmosphere according to system to heat up to 1-10 degrees C/minute, heating up to 200-400?C, keeping constant temperature for 2-5 hours, heating up to 600-800 degrees C by heating up to 1-5 degrees C/minute, keeping constant temperature for 2-10 hours, cooling with furnace and obtaining shell material of three-dimensional gradation apertures shell covered with micropore, removing form agent according to used form agent on charring predecessor body through solution or corrosion in normal temperature and partly graphitizing predecessor body by putting predecessor body into shielding gas atmosphere oven or vacuum furnace, heating up to 2000-2500 degrees C and keeping constant temperature for 0.5-10 hours for surface shell graphitized between 10-80%; doping shell surface with prills by doping 1-10 wt.% of shell material of lithium, magnesium, nickel, silver, zinc, copper or aluminum by chemical plating and physical blending with shell material; and doping 0.25-1.25 wt.% of shell surface with prills of lithium ion with shell surface with prills through electrochemical contact pre-doping lithium method to achieve low potential processing.