Invention Grant
- Patent Title: Carbon composite, electrode and lithium air battery comprising the carbon composite, and method of preparing the carbon composite
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Application No.: US16106977Application Date: 2018-08-21
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Publication No.: US11133544B2Publication Date: 2021-09-28
- Inventor: Hyunpyo Lee , Dongjoon Lee , Mokwon Kim , Hyukjae Kwon , Hyunjin Kim , Heungchan Lee , Dongmin Im
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2017-0108135 20170825
- Main IPC: H01M12/02
- IPC: H01M12/02 ; H01M4/133 ; H01M4/36 ; H01M12/08 ; H01M4/96 ; H01M4/86 ; H01M4/136 ; H01M4/587 ; H01M8/1023 ; H01M8/1025 ; H01M8/103 ; H01M8/1053 ; H01M10/0525 ; H01M10/0565
Abstract:
A carbon composite includes: a carbonaceous core; and a polymer electrolyte membrane disposed on the carbonaceous core, the polymer electrolyte membrane including: a first ionic liquid, a first polymer layer disposed on the carbonaceous core and having a first ionic charge, and a second polymer layer disposed on the first polymer layer and having a second ionic charge opposite to the first charge of the first polymer layer.
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