| 摘要 |
A method of producing graphene sheets comprising the steps of,forming a carbonaceous powder by electrochemical erosion of a graphite electrode in a molten salt comprising hydrogen ions, recovering the resulting carbonaceous powder from the molten salt liquid, and thermally treating the carbonaceous powder by heating the carbonaceous powder in a non-oxidising atmosphere to produce a thermally treated powder comprising graphene sheets. The method allows high production rates of high purity graphene sheets. |
