C/C composites using mesocarbon microbeads (MCMB) as matrix and pitch based carbon fibers (CF) as reinforcement were prepared through simple oxidation treatment,mechanical blend,hot press molding and carbonization.

High density isotropic carbon cakes were obtained from mesocarbon microbeads with variousβ resin content by heat pressure molding and carbonization at 1000℃ for 1 h.

In this paper the status and development of mesocarbon microbeads are reviewed.

In order to prepare the high surface area activated mesocarbon microbeads with high mesopore content, mesophase pitch microbeads were activated with KOH at 850 ℃ and the effects of the weight ratio of KOH/MMB to the structure and morphology of activated carbon microbeads were investigated in this paper.

In this paper,the coal tar pitch-based mesophase pitch microbeads (MMB) were activated by chemical activation with KOH in different activation condition.

Spinnable mesophase pitch was prepared from catalytic cracking residue of petroleum and uniform mesophase pitch carbon fibre (MPPCF) was obtained.

Research on Preparation and Formation Mechanism of MCMB;

Effects of pre-oxidation and the temperature of heat treatment on composition and microstructure of MCMB

The carbon/graphite molding blocks with high density and strength were prepared from mesocarbon microbeads (MCMB) molded at 100 MPa and then heat-treated.