Material Demand Analysis and Application Research for Human Body Flexible Electronic Device

This article focuses on the core materials of human body flexible electronic devices and analyzes their performance requirements and application research in human body scenarios. First, elaborate on the market prospects of flexible electronic devices, including their growth potential in fields such as wearable devices, medical health, and smart homes; Subsequently, the key requirements that the material needs to meet, such as biocompatibility, electrical conductivity, cost, flexibility, and stability, are analyzed in detail. Then, taking Poly (3,4-ethylenedioxythiophene) /poly (styrenesulfonate), carbon nanotubes, and graphene as examples, this paper explores their specific applications in human-related devices such as flexible electroencephalogram electrodes. Finally, it points out the challenges currently faced by materials, such as performance optimization, large-scale preparation, reliability and biosafety, and looks forward to the development trends of material composite and hybridization, application of degradable materials, integration with artificial intelligence/Internet of Things and multi-functional integration. Research shows that optimizing materials and promoting technological innovation are crucial for the sustainable development of flexible electronic devices.