三维石墨烯空心球的制备及应用现状研究

Preparations and applications of 3D hollow graphene balls

三维石墨烯空心球除了保留石墨烯本身优良的机械性能和导电、导热等物理性能外,还具有中空的三维形貌和大的比表面积。相比于二维石墨烯,球形的三维石墨烯空心球可以增大与溶液的接触面积,拓展其应用空间,越来越受到研究者的关注。综述了三维石墨烯空心球的制备方法和应用研究,并对其应用前景进行了展望。

3D Graphene balls not only has the excellent mechanical and physical properties such as electric and heat conductivity,but also has three-dimensional hollow morphology and a large specific area. Moreover,3D graphene balls can also increase the contact area with solution,compared with 2D graphene,attracting more and more attention in recently years. The preparation methods and application status of 3D graphene balls are reviewed in this paper. The application prospects is also proposed.