以实践应用为导向的石墨烯非共价功能化

石墨烯的湿法化学修饰,主要包括共价及非共价两种,是目前广泛采用的宏量功能化策略,亦是解决其易团聚充分发挥纳米性能的重要修饰方法。 非共价功能化因可同时保持原有及引入物质的物化性质,并可充分发挥协同作用,近年来已受到比共价修饰更多的研究关注,并已在生物科学与技术、可持续能源储存及转化、医疗和复合材料等诸多领域得到了广泛的应用。在这里,我们精心遴选了近三年的文献,综述了以应用为导向的石墨烯非共价功能化的构建策略,期望文中涉及的湿法组装策略能为进一步构建性能提升的新材料提供参考。

Fabrication of Practical Application Oriented Graphene-based Nanomaterials by Non-covalent Functionalization

Wet chemistry modification of graphene is one of the functionalizaiton strategies widely adopted in a large scale at present, including covalent and noncovalent methods. In recent years, noncovalent functionalizaiton approaches has gained the more attention than covalent ones, which is mainly attributed to preservation of graphene and introduced compounds and sufficient utilizing of synergic effect. Functionalized graphene based on noncovalent methods has attracted significant scienti?c and technological interest with various application potentials in wide fields, such as bioscience and biotechnologies, sustainable energy storage and ultracapacitors batteries, nanocomposites, etc In this review we outline a series of functionalized graphene nanomaterials fabricated by noncovalent strategies and their state-of-the-art applications in detail. We put special emphasis on the approaches of functionalized graphene, which would further promote the development of practical application oriented fundamental knowledge.