Invention Grant
- Patent Title: Rod-shaped sodium ion positive electrode material, preparation method therefor and application thereof
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Application No.: US18555007Application Date: 2022-08-30
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Publication No.: US11984596B2Publication Date: 2024-05-14
- Inventor: Haijun Yu , Yingsheng Zhong , Aixia Li , Yinghao Xie , Changdong Li , Bo Lin
- Applicant: GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD. , HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD. , HUNAN BRUNP EV RECYCLING CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD,HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.,HUNAN BRUNP EV RECYCLING CO, LTD.
- Current Assignee: GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD,HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.,HUNAN BRUNP EV RECYCLING CO, LTD.
- Current Assignee Address: CN Guangdong; CN Hunan; CN Hunan
- Agency: Apex Attorneys at Law, LLP
- Agent Yue (Robert) Xu
- Priority: CN 2111422025.7 2021.11.26
- International Application: PCT/CN2022/115954 2022.08.30
- International Announcement: WO2023/093181A 2023.06.01
- Date entered country: 2023-10-12
- Main IPC: H01M4/58
- IPC: H01M4/58 ; C01B25/45 ; H01M4/36 ; H01M4/02 ; H01M10/054
Abstract:
Disclosed are a rod-shaped sodium ion positive electrode material, a preparation method therefor and an application thereof. The material comprises a rod-shaped base material and nanofibers inserted into the base material. C—Na is loaded on the nanofibers. The chemical general formula of the rod-shaped sodium ion positive electrode material is Na(FeaTb)PO4/CNF-c(C—Na), and 0.001≤c≤0.1, wherein T is at least one of Ni, Co, Zn, Mn, Fe, V, Ti or Mo, 0.9≤a
Public/Granted literature
- US20240088387A1 ROD-SHAPED SODIUM ION POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Public/Granted day:2024-03-14
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