Composite Gels with Mechanical Asymmetry for the Use of Vibration Energy
振動エネルギーの利用に向けた、力学的に非対称なゲル材料
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20234859
- Paper/Info type
- Symposium Text
No.11-23
- Pages
- 76-89(Total 14 p)
- Date of publication
- Dec 2023
- Publisher
- JSAE
- Language
- Japanese
- Event
- JSAE Symposium 2023
Detailed Information
| Category(J) | PPT資料 Translation |
|---|---|
| Category(E) | PPT slides |
| Author(J) | 1) 石田 康博 |
| Author(E) | 1) Yasuhiro Ishida |
| Affiliation(J) | 1) 理化学研究所 |
| Affiliation(E) | 1) RIKEN |
| Abstract(J) | ナノフィラーを水中にて斜めに配向した後にポリマー網目を合成することにより、力学的な非対称性を示すハイドロゲルを開発した。このゲルは、一方向に剪断されると、反対方向に比べて60倍以上の弾性率を示した。その結果、対称的な振動が非対称的な振動に変換され、物質輸送やエネルギー回収に利用することが可能であった。 Translation |
| Abstract(E) | We report the first uniform material that displays substantial mechanical asymmetry, owing to direction-dependent buckling of embedded nanofillers. This material exhibits an elastic modulus more than 60 times higher when sheared in one direction compared with the opposite direction. Consequently, it can transform symmetric vibrations into asymmetric ones that are applicable for mass transport and energy harvest. Furthermore, it exhibits an asymmetric deformation when subjected to local interactions, which can induce directional motion of various objects, including macroscopic objects and even small living creatures. |
