Invention Grant
- Patent Title: Regeneration of cathode material of lithium-ion batteries
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Application No.: US14464420Application Date: 2014-08-20
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Publication No.: US09748616B2Publication Date: 2017-08-29
- Inventor: Nilanjan Deb
- Applicant: UNIVERSITY OF CALCUTTA
- Applicant Address: IN Kolkata, West Bengal
- Assignee: University of Calcutta
- Current Assignee: University of Calcutta
- Current Assignee Address: IN Kolkata, West Bengal
- Agency: Pepper Hamilton LLP
- Priority: IN962/KOL/2013 20130820
- Main IPC: H01M10/00
- IPC: H01M10/00 ; H01M10/54 ; C01G51/00 ; H01M4/525 ; C01G45/12 ; C01G51/04 ; C01G51/08 ; C01G53/00 ; C01D15/04 ; C22B26/12 ; C22B7/00
Abstract:
Lithium metal oxides may be regenerated under ambient conditions from materials recovered from partially or fully depleted lithium-ion batteries. Recovered lithium and metal materials may be reduced to nanoparticles and recombined to produce regenerated lithium metal oxides. The regenerated lithium metal oxides may be used to produce rechargeable lithium ion batteries.
Public/Granted literature
- US20150052739A1 REGENERATION OF CATHODE MATERIAL OF LITHIUM-ION BATTERIES Public/Granted day:2015-02-26
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