Invention Grant
- Patent Title: Positive electrode for lithium-ion secondary battery, and lithium-ion secondary battery
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Application No.: US14529486Application Date: 2014-10-31
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Publication No.: US09853323B2Publication Date: 2017-12-26
- Inventor: Heidy Visbal , Yuichi Aihara
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: JP2013-227115 20131031; KR10-2014-0087321 20140711
- Main IPC: H01M10/0562
- IPC: H01M10/0562 ; H01M4/62 ; H01M10/0525 ; H01M4/131 ; H01M4/36 ; H01M10/052 ; H01M4/525 ; H01M4/02
Abstract:
A positive electrode for a lithium-ion secondary battery includes a positive electrode particle including a positive active material including a lithium salt, and a coating layer including an amorphous carbonaceous layer on a surface of the positive active material, and a sulfide solid electrolyte contacting the coating layer, wherein the sulfide solid electrolyte includes a solid sulfide.
Public/Granted literature
- US20150118574A1 POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY Public/Granted day:2015-04-30
Information query
