Design and Research of Electromagnetic Monitoring and Visualization Intelligent Flexible Devices

Abstract

Based on the principle of electrochromism, this paper studies its application in the monitoring of electromagnetic field strength changes in the environment, aiming to provide a theoretical basis for smart wearable textiles. In this paper, the conductive path between the electromagnetic wave detector and the electrochromic device is built to provide the required color-changing voltage conditions for the polyaniline electrochromic device. The polyaniline is synthesized by microemulsion polymerization using a scanning electron microscope and an X-ray diffractometer. Electrochemical workstation and infrared spectrometer systematically analyze the morphology, crystallization, chemical structure and electrochemical properties of polyaniline film; fabricate polyaniline electrochromic device with “sandwich” structure, and test its optical with visible light photometer The performance, combined with the electromagnetic wave detection device, has developed an electromagnetic monitoring visual intelligent flexible device that can be packaged on the fabric. The results show that the prepared polyaniline electrochromic material has good discoloration performance, and the electromagnetic monitoring and visualization intelligent flexible device encapsulated in the fabric can respond to the color change according to different electromagnetic fields in the environment.