Title:
ALUMINUM ION BATTERY AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/173840
Kind Code:
A1
Abstract:
Disclosed in the present application are an aluminum ion battery and an application thereof. The aluminum ion battery comprises: a positive electrode, which comprises a conductive fiber having a helical structure, wherein the conductive fiber having the helical structure can be elastically stretched in the length direction; a negative electrode, which comprises a metal electrode containing aluminum; and an electrolyte, which comprises an electrolyte containing aluminum ions or ions of aluminum elements. The positive electrode and the negative electrode are in contact with the electrolyte, wherein the electrode comprising the conductive fiber has an elongation at break of 103% and can be cyclically stretched within a strain range of 50%. The stretchable fiber electrode provided in the embodiments of the present application has a good tensile property, and the range of elastic deformation completely meets the degree of deformation which is experienced by a wearable device.
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Inventors:
DI JIANGTAO (CN)
REN MING (CN)
XU PANPAN (CN)
LI QINGWEN (CN)
REN MING (CN)
XU PANPAN (CN)
LI QINGWEN (CN)
Application Number:
PCT/CN2022/137921
Publication Date:
September 21, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
SUZHOU INST NANO TECH & NANO BIONICS SINANO CAS (CN)
International Classes:
H01M4/02; H01M10/36
Foreign References:
| CN114628622A | 2022-06-14 | |||
| CN114577870A | 2022-06-03 | |||
| CN108365257A | 2018-08-03 | |||
| CN104392845A | 2015-03-04 | |||
| CN110729518A | 2020-01-24 | |||
| CN112164828A | 2021-01-01 | |||
| US20200208614A1 | 2020-07-02 |
Attorney, Agent or Firm:
NANJING LI & FENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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