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Temperature Sensor with a Water-Dissolvable Ionic Gel for Ionic Skin
http://hdl.handle.net/10228/0002000732
http://hdl.handle.net/10228/0002000732426bb0a1-ea24-4bfe-8474-7b21189566c1
| 名前 / ファイル | ライセンス | アクション |
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10430575.pdf (2.4 MB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||
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| 公開日 | 2024-06-05 | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Temperature Sensor with a Water-Dissolvable Ionic Gel for Ionic Skin | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 著者 |
山田, 駿介
× 山田, 駿介
WEKO
35477
× Toshiyoshi, Hiroshi
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | In the era of a trillion sensors, a tremendous number of sensors will be consumed to collect information for big data analysis. Once they are installed in a harsh environment or implanted in a human/animal body, we cannot easily retrieve the sensors; the sensors for these applications are left unattended but expected to decay after use. In this paper, a disposable temperature sensor that disappears with contact with water is reported. The gel electrolyte based on an ionic liquid and a water-soluble polymer, so-called ionic gel, exhibits a Young’s modulus of 96 kPa, which is compatible with human muscle, skin, and organs, and can be a wearable device or in soft robotics. A study on electrical characteristics of the sensor with various temperatures reveals that the ionic conductivity and capacitance increased by 12 times and 4.8 times, respectively, when the temperature varies from 30 to 80 °C. The temperature sensor exhibits a short response time of 1.4 s, allowing real-time monitoring of temperature change. Furthermore, sensors in an array format can obtain the spatial distribution of temperature. The developed sensor was found to fully dissolve in water in 16 h. The water-dissolvability enables practical applications including healthcare, artificial intelligence, and environmental sensing. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : ACS Applied Materials & Interfaces 巻 12, 号 32, p. 36449-36457, 発行日 2020-07-07 |
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| 出版者 | American Chemical Society | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1021/acsami.0c10229 | |||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 1944-8244 | |||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1944-8252 | |||||||||||||||
| 著作権関連情報 | ||||||||||||||||
| 権利情報 | This document is the unedited author's version of a Submitted Work that was subsequently accepted for publication in ACS Applied Materials & Interfaces, Copyright (c) American Chemical Society after peer review. To access the final edited and published work, see https://doi.org/10.1021/acsami.0c10229. | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | temperature sensor | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | ionic liquid | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | poly(vinyl alcohol) | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | electrical double layer | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | water dissolvable | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| 査読の有無 | ||||||||||||||||
| 値 | yes | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| https://hyokadb02.jimu.kyutech.ac.jp/html/100001774_ja.html | ||||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 10430575 | ||||||||||||||||
| 連携ID | ||||||||||||||||
| 12274 | ||||||||||||||||
