Invention Application
- Patent Title: THREE-DIMENSIONAL COMPOSITES OF NICKEL COBALT OXIDE/ GRAPHENE ON NICKEL FOAM FOR SUPERCAPACITOR ELECTRODES, AND PREPARATION METHOD THEREOF
- Patent Title (中): 镍铁氧化物/石墨在超级电极电极的镍泡沫上的三维复合材料及其制备方法
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Application No.: US15238724Application Date: 2016-08-17
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Publication No.: US20170053750A1Publication Date: 2017-02-23
- Inventor: Jae-Jin SHIM , Van Hoa Nguyen
- Applicant: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
- Applicant Address: KR Gyeongsan-si
- Assignee: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
- Current Assignee: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
- Current Assignee Address: KR Gyeongsan-si
- Priority: KR10-2015-0115491 20150817
- Main IPC: H01G11/46
- IPC: H01G11/46 ; C25D5/40 ; H01G11/86 ; H01G11/36 ; H01G11/26 ; C25D9/04 ; C25D15/02
Abstract:
Provided is a three-dimensional composite of nickel cobalt oxide/graphene on nickel foam as high-performance electrode materials for supercapacitors and a method for preparing the same, and the electrode comprising a three-dimensional nickel cobalt oxide/graphene on nickel foam exhibited an ultrahigh specific capacitance of 2,260 F/g at a current density of 1 A/g.
Public/Granted literature
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