A review of the research progress of graphene pressure sensors in wearable electronic devices 1

The application of graphene pressure sensors in wearable electronic devices is rapidly becoming one of the hotspots in cutting-edge technological research. Graphene, due to its excellent electronic, thermal, and mechanical properties, is becoming an ideal material for developing high-sensitivity, flexible, and lightweight wearable pressure sensors. This review aims to explore the latest research progress of graphene pressure sensors in the field of wearable electronic devices, particularly their design,diode preparation methods, and applications in health monitoring, motion tracking, human-computer interaction, and other areas.

Basic properties of graphene  diode

Graphene is a two-dimensional material formed by tightly arranged sp ² hybridized orbitals of a single layer of carbon atoms. It has a high elastic modulus (about 1.0 TPa) and tensile strength (about 130 GPa), as well as superior electrical conductivity. These unique properties make graphene an ideal material for preparing high-performance BC846BPN pressure sensors.diode