Invention Application
US20160043392A1 ALL-SOLID SECONDARY BATTERY, METHOD OF CONTROLLING ALL-SOLID SECONDARY BATTERY AND METHOD OF EVALUATING ALL-SOLID SECONDARY BATTERY
审中-公开
全固态二次电池，全固态二次电池的控制方法及评估全固态二次电池的方法
- Patent Title: ALL-SOLID SECONDARY BATTERY, METHOD OF CONTROLLING ALL-SOLID SECONDARY BATTERY AND METHOD OF EVALUATING ALL-SOLID SECONDARY BATTERY
- Patent Title (中): 全固态二次电池，全固态二次电池的控制方法及评估全固态二次电池的方法
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Application No.: US14818626Application Date: 2015-08-05
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Publication No.: US20160043392A1Publication Date: 2016-02-11
- Inventor: Satoshi FUJIKI , Takanobu YAMADA , Yuichi AIHARA , Naoki SUZUKI
- Applicant: Samsung Electronics Co., Ltd.
- Priority: JP2014-160860 20140806; KR10-2015-0038955 20150320
- Main IPC: H01M4/38
- IPC: H01M4/38 ; H01M4/583 ; G01R31/36 ; H01M10/0562 ; H02J7/00 ; H01M10/0525 ; H01M4/62
Abstract:
A lithium ion secondary battery including a cathode layer, an anode layer including an anode active material and a coating including a metal element, wherein the coating is disposed on the anode active material; and a solid electrolyte layer disposed between the cathode layer and the anode layer, wherein the coating has an electrochemical reaction potential with lithium that is greater than an electrochemical reaction potential of the anode active material with lithium.
Public/Granted literature
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