FLUORINATED GRAPHENE OXIDE AND PREPARATION METHOD THEREOF

摘要

Provided are a fluorinated graphene oxide and a preparation method thereof. In the fluorinated graphene oxide, the mass percent of fluorine is 0.5% < F% < 40%; the mass percent of carbon is 50% < C% < 80%, and the mass percent of oxygen is 0.5% < O% < 30%. The preparation method comprises the following steps: providing graphite; preparing graphene oxide by using the graphite; and subjecting the graphene oxide to reacting with a mixed gas of N 2 and F 2 at 20ˆ¼200°C for 0.5ˆ¼24 h, to prepare the fluorinated graphene oxide. The preparation method is simple, has fewer steps, and has better prospect of application.