음극소재 하드카본의 특성 및 제조방법
Hard carbon refers to difficult-graphitizable carbon, which is a kind of pyrolytic carbon obtained by pyrolyzing high molecular polymers, petrochemical products, biomass, etc. Due to the presence of a large number of H, O, N and other heteroatoms in the precursor, the formation of crystalline regions during heat treatment is hindered, making it difficult to […]