高温氟化石墨的半工业化制备与结构及电化学性能研究

Fluorinated graphite is used as electrode materials for primary lithium batteries. This kind of batteries has a good stability and sustainability in extreme conditions. In this paper, semi-industrialized method in solid-gas phase will be studies and used the semi-industrialized facilities to synthetize fluorinated graphite with high ratio of fluorine-graphite. The structure and electrochemical properties of fluorinated graphite will be then discussed through physico-chemical analysis such as XRD, SEM etc. the mechanism of fluorination process of graphite and the factor influencing the controllability of fluorination can be highlighted .