JPS6412473A - Zinc-bromine battery - Google Patents

Zinc-bromine battery

Info

Publication number
JPS6412473A
JPS6412473A JP62167529A JP16752987A JPS6412473A JP S6412473 A JPS6412473 A JP S6412473A JP 62167529 A JP62167529 A JP 62167529A JP 16752987 A JP16752987 A JP 16752987A JP S6412473 A JPS6412473 A JP S6412473A
Authority
JP
Japan
Prior art keywords
zinc
concentration
solution
decreased
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62167529A
Other languages
Japanese (ja)
Inventor
Kyoichi Tange
Yoshihiro Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62167529A priority Critical patent/JPS6412473A/en
Publication of JPS6412473A publication Critical patent/JPS6412473A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Hybrid Cells (AREA)

Abstract

PURPOSE:To improve energy concentration as well as to enhance battery efficiency by employing an electrolytic solution where total zinc concentration of zinc bromide and zinc chloride is in a specified level. CONSTITUTION:An electrytic solution which includes at least zinc bromide out of brominated zinc and zinc chloride and whose total zinc concentration is 2.4-2.8mol/l is used. Bromine concentration in a positive electrode solution is thus reduced, and also diffusion quantity to a negative electrode is decreased through a separator, and further self-discharge is decreased. And also the specific weight of the solution is decreased by optimizing the zinc concentration. It is furthermore possible to increase Coulomb effect and energy efficiency of a battery as well as to improve the energy concentration and battery efficiency.
JP62167529A 1987-07-03 1987-07-03 Zinc-bromine battery Pending JPS6412473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62167529A JPS6412473A (en) 1987-07-03 1987-07-03 Zinc-bromine battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62167529A JPS6412473A (en) 1987-07-03 1987-07-03 Zinc-bromine battery

Publications (1)

Publication Number Publication Date
JPS6412473A true JPS6412473A (en) 1989-01-17

Family

ID=15851384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62167529A Pending JPS6412473A (en) 1987-07-03 1987-07-03 Zinc-bromine battery

Country Status (1)

Country Link
JP (1) JPS6412473A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974342A (en) * 1972-11-14 1974-07-18
JPS5927479A (en) * 1982-08-09 1984-02-13 Meidensha Electric Mfg Co Ltd Zinc-halogen secondary battery
JPS60202676A (en) * 1984-03-26 1985-10-14 エクソン　リサ−チ　アンド　エンヂニアリング　コムパニ− Improved electrolyte for zinc-bromine battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974342A (en) * 1972-11-14 1974-07-18
JPS5927479A (en) * 1982-08-09 1984-02-13 Meidensha Electric Mfg Co Ltd Zinc-halogen secondary battery
JPS60202676A (en) * 1984-03-26 1985-10-14 エクソン　リサ−チ　アンド　エンヂニアリング　コムパニ− Improved electrolyte for zinc-bromine battery

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