電気学会論文誌E(センサ・マイクロマシン部門誌)
Online ISSN : 1347-5525
Print ISSN : 1341-8939
ISSN-L : 1341-8939
特集論文
Investigation of Mechanical and Electrical Properties of E-textile Bioelectrode Consisting of Conductive Polymer and Ionic Liquid Gel on Knit Fabric
Seiichi TakamatsuToshihiro Itoh
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2023 年 143 巻 1 号 p. 2-5

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We developed an e-textile bioelectrode composed of knit fabric coated with a conductive polymer and ionic liquid gel and evaluated its mechanical and electrical properties. We found that the electric resistance of the e-textile bioelectrode could withstand up to 30% stretching owing to the structural change in the knit fabric. We also found that the mechanical stress of the knit fabric with bioelectrode materials could be increased to 50 N at 100% stretch, while the stress of knit fabric was 10 N. This bioelectrode can also be used without any increase in electric resistance up to 30% stretch in a 1000-times cyclic test. The resultant mechanical and electrical properties can be used as a standard for e-textile bioelectrodes on knit fabrics.

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© 2023 by the Institute of Electrical Engineers of Japan
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