Converting Waste Heat from Industrial Plants and Land Vehicles into Electricity! ─“N-Type Carbon Nanotube Spun Yarn with High Thermoelectric Conversion Performance and Stability”
工場や自動車からの排熱を電気に変える！ ─高い熱電変換性能と安定性をもつ「n型カーボンナノチューブ紡績糸」
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20254165
- Paper/Info type
- Journal of Society of Automotive Engineers of Japan
Vol.79 No.3
- Pages
- 106-112(Total 7 p)
- Date of publication
- Mar 2025
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | ホットトピックス Translation |
|---|---|
| Category(E) | Hot Topics |
| Author(J) | 1) 林 靖彦, 2) 鈴木 弘朗, 3) 西川 亘 |
| Author(E) | 1) Yasuhiko Hayashi, 2) Hiroo Suzuki, 3) Takeshi Nishikawa |
| Affiliation(J) | 1) 岡山大学, 2) 岡山大学, 3) 岡山大学 |
| Abstract(J) | 長尺・高密度カーボンナノチューブCNTを直接引き出し撚って作製する乾式CNT紡績糸をジュール加熱処理することで高品質化し、そして、最適な溶媒を用い長期安定なn型ドーピング技術を開発することで、p型とn型熱電変換素子からなる軽量・フレキシブルの熱電変換モジュールで低温未利用の排熱から高効率に電力変換させる。 Translation |
| Abstract(E) | To realize a lightweight and flexible thermoelectric generator（TEG）consisting of p-type and n-type thermoelectric conversion elements for highly efficient power conversion from unused waste heat at low temperatures with slight temperature difference, we developed a long-term stable n-type doping technique using an optimal solvent followed by improving the quality of carbon nanotube（CNT）spun yarns by Joule heating treatment. CNT spun yarn based TEG will significantly contribute to the expansion and spread of applications such as thermoelectric conversion modules that utilize various heat sources, such as waste heat from industrial facilities, heat dissipation from automobiles, and body heat. |
