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 N2 and F2 at 20 - 200 ? for 0.5 - 24 h, to prepare the fluorinated graphene oxide. The preparation method is simple, has fewer steps, and has better prospect of application.