Patent ID: 11866332
Assignee: CHINA ENERGY CAS TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC C  H  B  Y | IPC B  C  H

Claim 11:
12. The method according to claim 11, comprising the dispersing carbon nanotubes or carbon nanofibers in a solvent together with carbon nanoparticles to form a dispersion, and then spray drying the dispersion, the dispersing and spray drying comprising:
A. dispersing the carbon nanotubes/carbon nanofibers and the carbon nanoparticles in a dispersion solvent (surfactant-free) through a sonication treatment to obtain a dispersion;
B. spraying the dispersion obtained in step A out through a nozzle of a spray dryer, at a preset air inlet temperature and a preset air outlet temperature, wherein the dispersion is kept under stirring during the spraying; and
C. cooling the resultant, thereby obtaining the carbon nanoparticle-porous skeleton composite material.