A groundbreaking monitoring system has been developed to predict natural disasters such as deep-sea earthquakes and tsunamis.
On Wednesday, a collaborative research team from Konkuk, Dongguk, and Hanyang Universities unveiled their innovative wave monitoring system based on a mechano-electrochemical energy harvester.
The research team comprises Professor Hyunjun Shim from Konkuk University’s Glocal Campus Department of Biomedical Engineering, Professor Sooncheol Kwon from Dongguk University’s Department of Energy and Materials Engineering, Professor Changsoon Choi from Hanyang University’s Department of Biomedical Engineering, and Dr. Youngjin Kim from the Osong Medical Innovation Foundation (KBIO Health).
At the heart of this system is its ability to analyze waves in real-time using an electrochemical method. The researchers utilized carbon nanotubes (CNT), a cutting-edge material, to create a porous structure that induces changes in surface capacitance. Furthermore, they developed a self-powered sensor technology capable of measuring electrolyte flow and wave heights without the need for external power sources.
This groundbreaking research also led to the development of CNT-based electrodes with exceptional flexibility and high conductivity. The team successfully demonstrated that these electrodes can generate efficient capacitance changes within the electrolyte, enabling electricity production. They believe this technology has potential applications in biomedical devices as well.
The findings of this study have been published in the latest issue of Advanced Science, a prestigious international journal covering a wide range of scientific disciplines.