Lithium Ion Battery Material

Meso Carbon Microbeads High-density carbon materials play a key role in various high-temperature applications due to their mechanical properties and a unique combination of other characteristics. Mesocarbon microbead(MCMB) has been explored by many researchers as an excellent precursor for high-density carbon materials with attractive advantages.

Meso Carbon Microbeads composites are successfully fabricated by optimized hot-press sintering and further carbonization. They exhibit a higher apparent density and lower open porosity than those of the cold-pressed composites, although their strength is slightly inferior to the latter.

Meso Carbon Microbeads, The outer graphitic shells of the porous carbon microbeads contribute to a conductive network which will remarkably facilitate the electron transportation, and thus can be used to construct a high-rate, high-capacity cathode for hybrid supercapacitor, especially at high current densities.

Meso Carbon Microbeads The charge‐discharge reaction mechanism of the graphitized mesocarbon microbead (MCMB) anode was investigated with cyclic voltammetry and x‐ray diffractometry. It is concluded that the charge‐discharge reaction of graphitized MCMB involves intercalation of lithium, which is essentially similar to that for graphite.