Invention Grant
- Patent Title: Diester-based polymer electrolytes for high voltage lithium ion batteries
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Application No.: US16445140Application Date: 2019-06-18
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Publication No.: US10950891B2Publication Date: 2021-03-16
- Inventor: Malar Azagarsamy , Hany Basam Eitouni , Kulandaivelu Sivanandan
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Brooks Kushman P.C.
- Main IPC: H01M10/0565
- IPC: H01M10/0565 ; C08G63/00 ; C08G63/16 ; C08G63/685 ; H01M4/13 ; H01M10/056 ; H01M10/0525
Abstract:
New homopolymers and copolymers of diester-based polymers have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have shown excellent electrochemical oxidation stability in lithium battery cells. Their stability along with their excellent ionic conductivities make them especially suitable as electrolytes in high energy density lithium battery cells.
Public/Granted literature
- US20190319307A1 DIESTER-BASED POLYMER ELECTROLYTES FOR HIGH VOLTAGE LITHIUM ION BATTERIES Public/Granted day:2019-10-17
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