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石墨烯是一种具有二维平面结构的新型碳纳米材料,其特殊的单原子层结构使其具有独特的理化性质。石墨烯具有多种形貌和结构,其形貌和结构与优异的物理和化学性质息息相关,因此,有关石墨烯的制备和应用研究已成为研究的前沿和热点之一。综述了石墨烯的制备方法、功能化方法以及在化学领域中的应用。重点阐述石墨烯应用于化学修饰电极、化学电源和催化剂载体以及气体传感器等方面的研究进展,并对石墨烯在相关领域的应用前景作了展望。
Graphene is a new type of carbon nanomaterial with a two-dimensional planar structure. Its unique monolayer structure gives it unique physical and chemical properties. Graphene has many morphologies and structures, and its morphology and structure are closely related to excellent physical and chemical properties. Therefore, the research on the preparation and application of graphene has become one of the frontiers and hotspots. The preparation methods of graphene, functionalization methods and their applications in chemistry are reviewed. The research progress on the application of graphene in chemically modified electrodes, chemical power and catalyst carriers and gas sensors are also described. The prospect of graphene in related fields is also forecasted.