Invention Grant
- Patent Title: Cathode and electrochemical device including cathode
- Patent Title (中): 阴极和电化学装置包括阴极
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Application No.: US13720957Application Date: 2012-12-19
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Publication No.: US08748037B2Publication Date: 2014-06-10
- Inventor: Niroyuki Nishide , Satoshi Nakajima , Yuichi Aihara
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: JP2011-278572 20111220; JP2011-278573 20111220; KR10-2012-0135561 20121127
- Main IPC: H01M4/02
- IPC: H01M4/02
Abstract:
A cathode for use in an electrochemical device, the cathode including a polymer including a backbone, including a polyalkyleneimine-cobalt complex (PEI-Co complex), wherein polyalkyleneimine is coordinated to cobalt; and an electrode material effective for an oxidation-reduction reaction of oxygen, wherein oxygen is a cathode active material.
Public/Granted literature
- US20130157150A1 CATHODE AND ELECTROCHEMICAL DEVICE INCLUDING CATHODE Public/Granted day:2013-06-20
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