溶液法制备Graphene

Solution methods for preparing Graphene

Graphene因其优异的物理性能和潜在的应用前景,引起物理界和化学界的广泛关注,成为继碳纳米管后凝聚态物理和材料科学领域中又一研究热点.文章详细介绍了近几年发展起来的Graphene的溶液制备方法,例如石墨插层法、液相分散法、氧化石墨还原法、溶剂热法、芳香偶联法等,并对各种方法的特点进行了评述.

Graphene, as an ideal realization of two-dimensional crystals, has a promising future due to its unique electronic and physical properties. Many methods have been exploited to prepare high quality graphene. In this article, five main methods are reviewed, including intercalation of graphite, solution-phase dispersion, reduction of graphite oxide, solvothermal synthesis, and coupling of aromatic nuclei. The characteristics of each method are also discussed.