摘要
将二维单原子层石墨烯组装成三维宏观结构是石墨烯获得实际应用的最佳途径之一.三维石墨烯(3DG)宏观结构在保留石墨烯本身性质的基础上具有更高比表面积、电导率和更优异的机械性能.近年人们相继提出了模板辅助化学气相沉积(CVD)、自组装、电化学沉积、3D打印等多种方法制备不同结构3DG宏观材料,并在能源、信息、环境、生物医学等方面取得了广泛应用.本文综述了当前3DG的制备方法及其在超级电容器和组织工程领域应用的最新进展.
The assembly of graphene into three-dimensional graphene （3DG） macro-structures is one of the most effective ways of putting two-dimensional （2D） graphene nanosheets into practical applications. The 3DGs not only preserve the intrinsic properties of the individual 2D graphene, but also provide higher specific surface area and conductivity and more robust mechanical intensity with interconnected porous structures. Recently, template-assistant chemical vapor deposition （CVD） , self-assembly, electrochemical depositon, 3D printing methods were applied to prepare 3DGs with different structures. Furthermore, the 3DGs have been widely applied in such fields as energy, information, environment and biomedicine. This review provides the main achievements made in the preparation of 3DGs and highlights their application in supercapacitors and tissue engineering.
出处
《纳米技术与精密工程》
CAS
CSCD
北大核心
2016年第5期348-355,共8页
Nanotechnology and Precision Engineering
基金
国家重点基础研究发展计划(973计划)资助项目(2014CB965003)
