NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

摘要

Provided are A carbon-based material having a FWHM ranging from 2.5° to 6.0° at 2θranging from 20° to 30° in a XRD pattern using CuKαray and a peak area ratio ranging from 1.0 to 100.0 between FWHM at 2θranging from 20° to 30° and FWHM at 2θranging from 50° to 53°, and a method of manufacturing the carbon-based material, and a negative electrode and a rechargeable lithium battery including the same.