Invention Grant
- Patent Title: Battery cell with anode protective layer
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Application No.: US16002603Application Date: 2018-06-07
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Publication No.: US11271251B2Publication Date: 2022-03-08
- Inventor: Ram Subbaraman , Sondra Hellstrom , Abdul-Kader Srouji , Ingo Kerkamm , John F. Christensen
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Main IPC: H01M10/0585
- IPC: H01M10/0585 ; H01M10/0525 ; H01M4/13 ; H01M4/66 ; H01M4/36 ; H01M10/0565 ; H01M4/38 ; H01M10/0562 ; H01M4/134 ; H01M50/44 ; H01M50/411 ; H01M50/431 ; H01M10/052
Abstract:
A lithium battery cell having one or more protective layers between the anode current collector and a solid state separator. The protective layers prevent dendrite propagation through the battery cell and improve coulombic efficiency by reducing deleterious side reactions.
Public/Granted literature
- US20180358659A1 Battery Cell with Anode Protective Layer Public/Granted day:2018-12-13
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