Invention Grant
- Patent Title: Tungsten-based material super battery and supercapacitor
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Application No.: US15030016Application Date: 2014-05-19
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Publication No.: US10483595B2Publication Date: 2019-11-19
- Inventor: Yuhong Zhang
- Applicant: SUZHOU HANS ENERGY STORAGE TECHNOLOGY CO., LTD.
- Applicant Address: CN Suzhou, Jiangsu
- Assignee: SUZHOU HANS ENERGY STORAGE TECHNOLOGY CO., LTD.
- Current Assignee: SUZHOU HANS ENERGY STORAGE TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Suzhou, Jiangsu
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201310484879 20131016
- International Application: PCT/CN2014/000502 WO 20140519
- International Announcement: WO2015/054974 WO 20150423
- Main IPC: H01M10/20
- IPC: H01M10/20 ; H01M10/36 ; H01M4/48 ; H01M4/56 ; H01M4/583 ; H01G11/46

Abstract:
The invention concerns a high-performance tungsten-based super battery system, which relates to an integrated design and a construction method of a corresponding material, a structure and a process. In the technology, a tungsten-based material is used a negative electrode, and a high-specific-surface-area carbon or lead oxide is used as a positive electrode to assemble four types of super batteries comprising: 1) a tungsten-carbon super battery, 2) a tungsten-tungsten super battery, 3) a tungsten-lead oxide super battery, and 4) a super battery system of a hybridized tungsten super battery (comprising lead oxide, lead, and a carbon material) on which the foregoing two types of super batteries are hybridized in use. The introduction of the tungsten-based material endows a novel class of super batteries with higher power density, higher energy density, longer cycling life, high durability and reliable safety. This will enable a broad range of applications.
Public/Granted literature
- US20160336622A1 TUNGSTEN-BASED MATERIAL SUPER BATTERY AND SUPERCAPACITOR Public/Granted day:2016-11-17
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