Title:
FLOW BATTERY USING METALLOCENE
Document Type and Number:
WIPO Patent Application WO/2015/041378
Kind Code:
A1
Abstract:
The present invention relates to a flow battery in which a positive electrolytic solution and a negative electrolytic solution are supplied, so as to charge and discharge a battery cell, to the battery cell comprising a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode, wherein at least one of the positive electrolytic solution or the negative electrolytic solution contains an electrolyte containing metallocene, and the positive electrolytic solution and the negative electrolytic solution contain a non-aqueous solvent dissociating the electrolyte. According to the present invention, the metallocene having a high solubility and a fast reaction rate is used as the electrolyte, thereby making up for the disadvantages of the non-aqueous solvent having a low solubility and a low reaction rate (low current), and the non-aqueous solvent capable of increasing an energy density is used, thereby providing a high energy density and a high output.
Inventors:
KIM KETACK (KR)
Application Number:
PCT/KR2013/008398
Publication Date:
March 26, 2015
Filing Date:
September 17, 2013
Export Citation:
Assignee:
UNIV SANGMYUNG SEOUL INDUSTRY ACADEMY COOPERATION FOUNDATION (KR)
International Classes:
H01M8/18; H01M10/056
Domestic Patent References:
| WO2013012391A1 | 2013-01-24 |
Foreign References:
| KR20110089079A | 2011-08-04 | |||
| KR20090033398A | 2009-04-02 | |||
| CN2646835Y | 2004-10-06 |
Attorney, Agent or Firm:
KO, Kil-Su (KR)
고길수 (KR)
고길수 (KR)
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