Review of the pressure sensor based on graphene and its derivatives

Pressure sensors are widely used in a variety of industrial automatic control environments and in everyday life, including production automatic control, aerospace, healthcare, electronic skin and many other industries. Different structural designs are suitable for different application scenarios. With the development of technology, the demand for high sensitivity and wide range pressure sensors is increasing. The appearance of graphene-based materials has pushed the performance of pressure sensors to new heights. In this paper, the research progress of pressure sensors in the past ten years based on graphene and its derivatives is deeply discussed. According to the classification of application directions based on different substrate structures, the current pressure sensors based on graphene and its derivatives are reviewed. Finally, the current development status of pressure sensing technology based on graphene and its derivatives is summarized, and the development prospect in this field is prospected. Index Terms. Pressure sensor, Graphene, Graphene derivatives.