【摘要】 石墨烯是由单层碳原子构成的二维纳米材料，具有出色的热学、电学和机械性能，在新材料领域有较大的应用前景。石墨烯可以制备成膜、纤维、气凝胶等各种宏观材料。石墨烯膜以及石墨烯复合膜是具有良好性能的功能膜。本文综述了近年来石墨烯功能膜的研究进展，介绍了石墨烯功能膜的制备方法及其应用。更多还原

【Abstract】 Graphene is a two-dimensional nanomaterial composed of monolayer carbon atoms. Because of the excellent thermal, electrical and mechanical properties, it has a great application prospect in many fields. Graphene can be assembled into thin films, fibers, aerogels and other forms. Graphene films and the composite films of graphene and other nanomaterials or polymers have attracted great research interest because of the great properties. This paper summarizes the research progress of graphene functional films in recent years, introduces the preparation methods and the application of graphene functional films.更多还原