Title:
COMPOSITE SOLID STATE ELECTROLYTE AND LITHIUM ION BATTERY CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/2022/240599
Kind Code:
A3
Abstract:
A composite solid state electrolyte comprises a polymer electrolyte material, a ceramic ion conductor, and a functionalized coupling agent selected to be compatible with the ceramic ion conductor and the bulk polymer compound. The polymer electrolyte material comprises a bulk polymer compound and a lithium salt. The functionalized coupling agent has a backbone that is structurally similar to the bulk polymer compound.
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Inventors:
CARROLL KYLER (US)
STRAND DEIDRE (US)
CHENG GANG (US)
PEEBLES CAMERON (US)
LANCIA BEN (US)
LI BIN (US)
FREIGANG ALEX (US)
STRAND DEIDRE (US)
CHENG GANG (US)
PEEBLES CAMERON (US)
LANCIA BEN (US)
LI BIN (US)
FREIGANG ALEX (US)
Application Number:
PCT/US2022/027213
Publication Date:
February 16, 2023
Filing Date:
May 02, 2022
Export Citation:
Assignee:
WILDCAT DISCOVERY TECHNOLOGIES INC (US)
International Classes:
H01M10/056; C08K3/32; C08K5/053; C08K5/095; C08K5/29; C08L71/02; H01M10/0525
Foreign References:
| EP3479431A1 | 2019-05-08 | |||
| US20190319237A1 | 2019-10-17 |
Other References:
LI JIAN ET AL: "Nano-SiO@PMMA-doped composite polymer PVDF-HFP/PMMA/PEO electrolyte for lithium metal batteries", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS, CHAPMAN AND HALL, LONDON, GB, vol. 31, no. 3, 14 January 2020 (2020-01-14), pages 2708 - 2719, XP037001431, ISSN: 0957-4522, [retrieved on 20200114], DOI: 10.1007/S10854-019-02811-X
Attorney, Agent or Firm:
NILSEN, Kevin et al. (US)
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