- Patent Title: Battery electrode with carbon additives in meta-solid-state battery
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Application No.: US16098353Application Date: 2016-05-03
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Publication No.: US11043674B2Publication Date: 2021-06-22
- Inventor: Matthew Ming-Fai Yuen , Francesco Ciucci , Stephen Chin-To Kwok , Kan Kan Yeung
- Applicant: The Hong Kong University of Science and Technology
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Osha Bergman Watanabe & Burton LLP
- International Application: PCT/CN2016/080879 WO 20160503
- International Announcement: WO2017/190270 WO 20171109
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/04 ; H01M4/485 ; H01M4/505 ; H01M4/525 ; H01M4/56 ; H01M4/48 ; H01M4/58 ; H01M4/139 ; H01M4/38 ; H01M10/0525 ; H01M10/0565 ; H01M10/0585

Abstract:
A meta-solid-state battery includes a first layer disposed on a first current collector, a second layer disposed on a second current collector, and third layer disposed between the first layer and the second layer. The first layer and the second layer are the cathode and anode electrodes. The third layer includes a first meta-solid-state electrolyte material. Each of the cathode and anode electrodes contain: an active material in an amount ranging from approximately 70% to 99.98% by weight, a carbon additive in an amount ranging from approximately 0.010% to 20% by weight, and a second meta-solid-state electrolyte material in an amount ranging from approximately 0.010% to 10% by weight. The first and second meta-solid-state electrolyte material include a gel polymer.
Public/Granted literature
- US20200212445A9 BATTERY ELECTRODE WITH CARBON ADDITIVES IN META-SOLID-STATE BATTERY Public/Granted day:2020-07-02
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