Impact of Graphitization Degree on the Electrochemical and Thermal Properties of Coal.

ABSTRACT: Coal-based cryptocrystalline graphite is an intermediate phase formed during the transformation of highly metamorphic anthracite into crystalline graphite. In order to explore the relationship between the graphitization degree of coal-based cryptocrystalline graphite and its physical properties from macromolecular structure to provide a theoretical basis for industrial application, samples were tested by X-ray diffraction, electrochemistry, and thermal conductivity and compared with standard graphite (SG) and artificial thermal simulation graphitized samples. The results show that with the increase of graphitization degree and the growth of microcrystalline structure, the electrical impedance of cryptocrystalline graphite decreases, the conductivity increases, the specific capacity of init

SUBMITTER: Xu X 

PROVIDER: S-EPMC10795117 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature