Evaluation of Li-ion battery using a Terahertz Chemical Microscope

Yuki Akiwa, Kentarou Fujiwara, Yumi Yoshikawa, Takasi Teranisi, Kenji Sakai, Toshihiko Kiwa, Keiji Tsukada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We measured the terahertz wave intensity of the active material surface using TCM as a method to evaluate lithium ion batteries. We made a battery with a sensing plate attached to measure with TCM. As a result, changes in the terahertz wave intensity due to charging and discharging of the battery could be measured. This result indicates that the extraction and insertion of lithium in the active material can be measured by TCM in the future.

Original languageEnglish
Title of host publication2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
PublisherIEEE Computer Society
Volume2018-September
ISBN (Electronic)9781538638095
DOIs
Publication statusPublished - Oct 25 2018
Event43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan
Duration: Sep 9 2018Sep 14 2018

Other

Other43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
CountryJapan
CityNagoya
Period9/9/189/14/18

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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  • Cite this

    Akiwa, Y., Fujiwara, K., Yoshikawa, Y., Teranisi, T., Sakai, K., Kiwa, T., & Tsukada, K. (2018). Evaluation of Li-ion battery using a Terahertz Chemical Microscope. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 (Vol. 2018-September). [8509878] IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2018.8509878