Invention Grant
- Patent Title: Chemical synthesis route for lithium ion battery applications
- Patent Title (中): 锂离子电池应用的化学合成路线
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Application No.: US13865963Application Date: 2013-04-18
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Publication No.: US09105919B2Publication Date: 2015-08-11
- Inventor: Chun-Chieh Chang , Tsun Yu Chang
- Applicant: Changs Ascending Enterprise Co., Ltd.
- Applicant Address: TW Situn District, Taichung
- Assignee: CHANGS ASCENDING ENTERPRISE CO., LTD.
- Current Assignee: CHANGS ASCENDING ENTERPRISE CO., LTD.
- Current Assignee Address: TW Situn District, Taichung
- Agency: Thomas | Horstemeyer, LLP
- Main IPC: C01D15/00
- IPC: C01D15/00 ; C22B26/12 ; H01M4/505 ; H01M4/36 ; H01M4/50 ; H01M4/04 ; H01M4/58
Abstract:
An exemplary embodiment of a synthesis method includes the following acts or steps: providing LiMn2O4 material as a precursor; leaching Mn from the LiMn2O4 material using an acid to form a synthesized solution; adding carbonaceous material to the synthesized solution; adding phosphoric acid to the synthesized solution with carbonaceous material to form MnPO4 composite material; and adding Li containing compound to the MnPO4 composite material to form LiMnPO4 composite material.
Public/Granted literature
- US20140312267A1 CHEMICAL SYNTHESIS ROUTE FOR LITHIUM ION BATTERY APPLICATIONS Public/Granted day:2014-10-23
Information query
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