Title:
BIONIC NEUROMUSCULAR FIBER, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/216528
Kind Code:
A1
Abstract:
The present application discloses a bionic neuromuscular fiber, and a preparation method therefor and an application thereof. The bionic neuromuscular fiber comprises a carbon nanotube fiber core, an intermediate layer, a substrate layer, and a sensing layer that are coaxially and successively sleeved from inside to outside, and the bionic neuromuscular fiber is twisted into a helical shape; both the intermediate layer and the substrate layer are made of a high polymer material, and the thermal expansion coefficient of the intermediate layer is greater than the thermal expansion coefficient of the substrate layer; and the sensing layer comprises a carbon-based conductive material that at least contains MXene. According to the bionic neuromuscular fiber, and the preparation method therefor and the application thereof provided in the present application, both the sensing layer and the intermediate layer are multi-functional, the sensing layer serves as both a capacitive electrode and a resistive sensing element, and the intermediate layer serves as both a thermal driving element and a dielectric layer. Therefore, the present application achieves the integration of three functions of proximity sensing, electrothermal driving, and motion feedback with low structural complexity, and provides a broad space for the development of flexible robots.
Inventors:
DI JIANGTAO (CN)
DONG LIZHONG (CN)
LI QINGWEN (CN)
DONG LIZHONG (CN)
LI QINGWEN (CN)
Application Number:
PCT/CN2022/129916
Publication Date:
November 16, 2023
Filing Date:
November 04, 2022
Export Citation:
Assignee:
SUZHOU INST NANO TECH & NANO BIONICS SINANO CAS (CN)
International Classes:
D01D5/00; D06M15/643; D06M11/74; D06M15/31; D06M101/40
Domestic Patent References:
| WO2020231741A2 | 2020-11-19 |
Foreign References:
| CN114790657A | 2022-07-26 | |||
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| CN113322667A | 2021-08-31 | |||
| CN111826765A | 2020-10-27 | |||
| CN112680966A | 2021-04-20 | |||
| CN110733031A | 2020-01-31 | |||
| US20190096540A1 | 2019-03-28 | |||
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| CN111735382A | 2020-10-02 | |||
| CN114150399A | 2022-03-08 | |||
| CN114060279A | 2022-02-18 |
Attorney, Agent or Firm:
NANJING LI&FENG INTELLECTUAL PROPERTY AGENCY(SPECIAL GENERAL PARTNERSHIP) (CN)
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