[15p-K204-1~5] In the ocean, in the field and in the living bodies, assembling of advanced electric field sensing technology opens a new world

2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)

[15p-K204-2] Underwater electric field sensing by carbon fiber electrodes sensor

〇Ryosuke Yamashita¹, Atsushi Hirono¹, Kozo Ishimae¹, Naito Takizawa¹, Kento Kurihara¹, Megumi Hirota² (1.JRC Tokki Co., Ltd., 2.Naval Ship M&UEP R.C.)

Keywords:

Underwater electric potential

After acoustic, optical, and magnetic detection, underwater electric fields have been studied as a technique for detecting objects in water, and sensors made of Ag/AgCl have been developed. We have been conducting research on detection using electric field sensors that use carbon, which has stable electronic reactions in water, as the sensitive part. We report on the measured electric field detection performance in freshwater and seawater.