Invention Grant
- Patent Title: Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
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Application No.: US15675797Application Date: 2017-08-14
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Publication No.: US10044065B2Publication Date: 2018-08-07
- Inventor: Russell Clayton Pratt , Hany Basam Eitouni , Kulandaivelu Sivanandan
- Applicant: Seeo, Inc.
- Applicant Address: US CA Hayward
- Assignee: Seeo, Inc.
- Current Assignee: Seeo, Inc.
- Current Assignee Address: US CA Hayward
- Agency: R'Sue Popowich Caron
- Main IPC: H01M10/0565
- IPC: H01M10/0565 ; H01M4/136 ; H01M4/58 ; H01M4/62 ; H01M10/052 ; H01M4/02 ; B01J39/19
Abstract:
A polymer to be used as a binder for sulfur-based cathodes in lithium batteries that includes in its composition electrophilic groups capable of reaction with and entrapment of polysulfide species. Beneficial effects include reductions in capacity loss and ionic resistance gain.
Public/Granted literature
- US20170358821A1 POLYMER COMPOSITION WITH ELECTROPHILIC GROUPS FOR STABILIZATION OF LITHIUM SULFUR BATTERIES Public/Granted day:2017-12-14
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