ABSTRACT
The Co3O4/graphene composite was prepared by a facile one-step method under hydrothermal conditions. During this hydrothermal synthesis process, graphene oxide was reduced to graphene with three-dimensional networks structure and ultra-fine Co3O4 nanoparticles were simultaneously deposited on graphene sheets. The average particle size of the ultra-fine near-spherical Co3O4 nanoparticles on the surface of graphene was in the range of 10–20 nm. The influence of as-prepared composite on the thermal decomposition of ammonium perchlorate show a strong catalytic effect. The decomposition temperature was decreased by 95.2° when adding 3% Co3O4/graphene composite and the low temperature decomposition meanwhile disappeared.
Funding
This work is supported by the General Armament Department (9140A05080415BQ01).