▎ 摘　　要

NOVELTY - A dispersant (in parts weight) (70) is mixed with binder solution (30), to obtain a solution (A) (80-97). The obtained solution (A) is mixed with single-walled carbon nanotube, double-walled carbon nanotube, multi-walled carbon nanotube, carbon nanofiber, nano carbon, graphene and/or fullerene, to obtain a solution (B). The obtained solution (B) is dispersed, and the mixed dispersion solution is coated on an expanded graphite sheet, to manufacture carbon sheet. USE - Manufacture of carbon sheet (claimed). ADVANTAGE - The method provides carbon sheet having improved thermal conductivity and strength. DETAILED DESCRIPTION - A dispersant (in parts weight) (70) is mixed with binder solution (30), to obtain a solution (A) (80-97). The obtained solution (A) is mixed with single-walled carbon nanotube, double-walled carbon nanotube, multi-walled carbon nanotube, carbon nanofiber, nano carbon, graphene and fullerene, to obtain a solution (B). The obtained solution (B) is dispersed, and the mixed dispersion solution is coated on an expanded graphite sheet, to manufacture carbon sheet. The dispersant is chosen from water, ethanol, methanol, isopropyl alcohol, acetone, methyl ethyl ketone, ethylene glycol, aniline, toluene, chloroform, polyvinyl alcohol, hydroxypropyl cellulose and hydroxypropylmethyl cellulose.