SILICON OXIDE COATED WITH CARBON COMPLEX AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A silicon oxide coated with carbon composite is provided to easily manufacture silicon oxide with excellent effectiveness and long lifetime. CONSTITUTION: A silicon oxide with carbon composite comprises a step of manufacturing a carbon composite by mixing sucrose and graphite; and a step of coating the carbon composite on the particle surface. The weight ratio of the sucrose is 4:6. The carbon composite is manufactured by mixing sucrose and graphite and heat-treating the mixture at 200-600>= for 2-6 hours. After the carbon composite is mixed with the silicon oxide at a weight ratio of 2:8, the mixture is milled at 20-50 rpm for 2-5 hours.