Structural Design and Performance Optimization of 3D Graphene Foam for Flexible Pressure Sensors

DOI: https://doi.org/10.62517/jes.202602244

Author(s)

Xuan Xie

Affiliation(s)

College of Optical and Electronic Technology, China Jiliang University, Hangzhou, China

Abstract

3D graphene foam combines the intrinsic properties of graphene with the advantages of a macro-porous structure,making it a key material for overcoming the poor flexibility and low sensitivity of traditional sensors. This paper systematically reviews its preparation methods(chemical vapor deposition,hydrothermal methods,etc.)and the influence of its microstructure on piezoresistive performance.The review focuses on revealing the structure-performance correlation and discusses strategies for the synergistic optimization of sensitivity and detection range. Structural design principles tailored for different application scenarios are proposed, and future directions in health monitoring and electronic skin are envisioned.

Keywords

3D Graphene Foam; Flexible Pressure Sensor; Piezoresistive Effect; Structural Design; Performance Optimization; Structure-Property Relationship

References

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