GB1350725A - Electric battery - Google Patents
Electric batteryInfo
- Publication number
- GB1350725A GB1350725A GB2077972A GB2077972A GB1350725A GB 1350725 A GB1350725 A GB 1350725A GB 2077972 A GB2077972 A GB 2077972A GB 2077972 A GB2077972 A GB 2077972A GB 1350725 A GB1350725 A GB 1350725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrolyte
- graphite
- sheet
- perchlorate
- zinc
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/365—Zinc-halogen accumulators
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Filling, Topping-Up Batteries (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1350725 Electric battery CONSIGLIO NAZIONALE DELLE RICERCHE 4 May 1972 [31 Aug 1971] 20779/72 Heading HlB An electric battery includes a plurality of cells arranged in series, each cell comprising a bipolar electrode serving to separate neighbouring cells and an aqueous electrolyte of zinc bromide which is continuously circulated through the cells during the charging and discharging processes and stored in an autonomous tank when the battery is not in use; the bipolar electrode having deposited on one side a zinc anode and on the other a bromine cathode including an active cathodic mass, the mass containing an active cathodic substance which is insoluble in water and is capable of combining with cathodic bromine to form solid addition products, the substance being selected from alkylammonium perchlorates, diamine bromides or perchlorates, triamine bromides or perchlorates, additive substances being dissolved in the electrolyte to reduce the solubility of the active cathodic substance, to increase the conductivity and the acidity of the electrolyte and to encourage the zinc to deposit in a thin uniform layer. The bipolar electrode in one embodiment, Fig. 3, comprises a metal sheet 6 having a zinc layer 4 on one side and on the other side a plurality of graphite sticks 7 glued by graphite cement 2, with the channels 8 filled with a mixture of graphite, active cathodic substance and powdered porous carbon, surrounded by a retaining ring 5, and closed off by a porous insulating sheet 9. In another embodiment, (Fig. 2, not shown) the zinc layer 4 is located directly on an impermeable sheet of graphite fibres (1) and the sticks and the filling mixture are replaced by a graphite felt (3) impregnated with the active cathodic substance by an exchange process. Alternatively an impermeable moulded graphite sheet (4, Fig. 1, not shown) may be used in place of sheet 6 and have the filling mixture located between ribs moulded into the sheet. The electrolyte preferably comprises an aqueous solution of zinc bromide, hydrobromic acid, sodium sulphate and sodium perchlorate. The sulphate serves to maintain the conductivity of the electrolyte and to prevent free bromine dissolving in water. The perchlorate also serves to maintain conductivity and to reduce solubility of the solid addition products. The active cathodic substance may be tetra methyl, ethyl or butyl ammonium perchlorate, phenyl or cetyl trimethylammonium perchlorate and/or bromide or penta, hexa or deca-methonium perchlorate and/or bromide. The battery structure in one embodiment has a pump 20 to draw electrolyte from the tank 19 and feed it to the cells 15 through filters 21. Alternatively the filters could be placed in the pipes 23. Bubbles of gas are collected by pipes 28 and removed by pump 26. In another embodiment (Fig. 6, not shown) a pump (29) alternately sucks and pushes electrolyte from a tank (19) into and out of the cells and overflow tank 32 being provided for the pipes 23 with a conduit 33 connecting the tank to the pump.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1275871A CH554078A (en) | 1971-08-31 | 1971-08-31 | ELECTRIC ACCUMULATOR. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1350725A true GB1350725A (en) | 1974-04-24 |
Family
ID=4386127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2077972A Expired GB1350725A (en) | 1971-08-31 | 1972-05-04 | Electric battery |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5626958B2 (en) |
AT (1) | AT319361B (en) |
BE (1) | BE787785A (en) |
BR (1) | BR7205911D0 (en) |
CA (1) | CA993501A (en) |
CH (1) | CH554078A (en) |
DE (1) | DE2239922C3 (en) |
DK (1) | DK134128B (en) |
ES (1) | ES406042A1 (en) |
FR (1) | FR2150662B1 (en) |
GB (1) | GB1350725A (en) |
IL (1) | IL40132A (en) |
IT (1) | IT952103B (en) |
NL (1) | NL7204996A (en) |
NO (1) | NO137923C (en) |
SE (4) | SE387009B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161316A (en) * | 1984-06-05 | 1986-01-08 | Furukawa Electric Co Ltd | Electrolytic solution supply type battery |
WO2013042103A1 (en) * | 2011-09-21 | 2013-03-28 | Bromine Compounds Ltd. | A method of operating metal- bromine cells |
AU2011201241B2 (en) * | 2010-03-22 | 2014-09-18 | Bromine Compounds Ltd. | A method of operating metal-bromine cells |
US10465852B2 (en) | 2014-06-13 | 2019-11-05 | USW Commercial Services Ltd. | Synthesis and hydrogen storage properties of novel metal hydrides |
US10974961B2 (en) | 2011-12-15 | 2021-04-13 | USW Commercial Services, Ltd. | Metal hydrides and their use in hydrogen storage applications |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1569397A (en) * | 1976-04-07 | 1980-06-11 | Exxon Research Engineering Co | Metal-halogen electrochemical cell |
US4105829A (en) * | 1976-04-07 | 1978-08-08 | Exxon Research & Engineering Co. | Metal halogen batteries and method of operating same |
US4064324A (en) * | 1976-04-07 | 1977-12-20 | Exxon Research & Engineering Co. | Metal-Halogenelectrochemical cell |
US4037032A (en) * | 1976-05-05 | 1977-07-19 | Diamond Shamrock Technologies S.A. | Electric storage battery with valve metal electrodes |
CA1129945A (en) * | 1977-09-30 | 1982-08-17 | Henry F. Gibbard | Complexing agents for zinc bromine storage systems |
JPS54169226U (en) * | 1978-05-19 | 1979-11-29 | ||
JPS54162092A (en) * | 1978-06-13 | 1979-12-22 | Toshiba Corp | Control rod drive mechanism |
DK147217C (en) * | 1978-07-12 | 1984-11-19 | Peter Olaf Henk | ELECTRIC ACCUMULATOR WITH LEZAL containing electrolyte |
US4269911A (en) * | 1978-12-15 | 1981-05-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Aluminum-halogen cells |
DK147218C (en) * | 1980-01-10 | 1984-11-05 | Peter Olaf Henk | ELECTRIC ACCUMULATOR WITH LEZAL containing electrolyte |
JPS56156269U (en) * | 1980-04-23 | 1981-11-21 | ||
JPS56153996A (en) * | 1980-04-26 | 1981-11-28 | Nissan Motor Co Ltd | Controlling device for motor |
JPS5837482A (en) * | 1981-08-28 | 1983-03-04 | Hitachi Ltd | Boiling and cooling device |
DE3241801A1 (en) * | 1982-11-11 | 1984-05-17 | Siemens AG, 1000 Berlin und 8000 München | HYDROGEN / BROM CELL |
JPS59134565A (en) * | 1983-01-24 | 1984-08-02 | Meidensha Electric Mfg Co Ltd | Plastic electrode for zinc-bromine battery |
JPS59215670A (en) * | 1983-05-24 | 1984-12-05 | Meidensha Electric Mfg Co Ltd | Electrode of zinc-bromine cell |
JPS59215667A (en) * | 1983-05-24 | 1984-12-05 | Meidensha Electric Mfg Co Ltd | Electrode of zinc-bromine cell |
JPS60117560A (en) * | 1983-11-29 | 1985-06-25 | Meidensha Electric Mfg Co Ltd | Metal-bromine layer-built secondary battery |
JPS6145567A (en) * | 1984-08-08 | 1986-03-05 | Meidensha Electric Mfg Co Ltd | Porous carbon plastic electrode |
EP0190078A3 (en) * | 1985-01-30 | 1987-04-08 | S.E.R.E.G.I.E. | Charging method for an electrochemical generator with a negative zinc electrode, and generator for using said method |
GB2177251B (en) * | 1985-06-19 | 1988-12-07 | Furukawa Electric Co Ltd | Battery |
CN105144459B (en) * | 2012-10-11 | 2018-06-12 | 罗克伍德锂有限责任公司 | For the additive of primary battery |
BR112015031081A8 (en) * | 2013-06-14 | 2020-03-24 | Univ Of South Wales Commercial Services Ltd | metal hydrides, storage material, purification process as well as the use of said hydrides, processes for the preparation of an alkyl manganese and hydrogen storage compound, storage systems, battery, and pellet |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324855A1 (en) * | 1973-05-17 | 1974-12-05 | Hoechst Ag | METHOD FOR N-METHYLATION OF ALIPHATIC AMINES |
-
1971
- 1971-08-31 CH CH1275871A patent/CH554078A/en not_active IP Right Cessation
-
1972
- 1972-03-03 IT IT48756/72A patent/IT952103B/en active
- 1972-03-17 FR FR7209493A patent/FR2150662B1/fr not_active Expired
- 1972-04-14 NL NL7204996A patent/NL7204996A/xx unknown
- 1972-05-04 GB GB2077972A patent/GB1350725A/en not_active Expired
- 1972-08-14 DE DE2239922A patent/DE2239922C3/en not_active Expired
- 1972-08-15 IL IL40132A patent/IL40132A/en unknown
- 1972-08-17 CA CA149,834A patent/CA993501A/en not_active Expired
- 1972-08-18 BE BE787785A patent/BE787785A/en unknown
- 1972-08-23 ES ES406042A patent/ES406042A1/en not_active Expired
- 1972-08-28 AT AT739172A patent/AT319361B/en not_active IP Right Cessation
- 1972-08-28 BR BR005911/72A patent/BR7205911D0/en unknown
- 1972-08-29 JP JP8592272A patent/JPS5626958B2/ja not_active Expired
- 1972-08-30 SE SE7211229A patent/SE387009B/en unknown
- 1972-08-30 DK DK427872AA patent/DK134128B/en unknown
- 1972-08-30 NO NO3088/72A patent/NO137923C/en unknown
-
1976
- 1976-01-22 SE SE7600649A patent/SE409927B/en unknown
- 1976-01-22 SE SE7600651A patent/SE7600651L/en unknown
- 1976-01-22 SE SE7600650A patent/SE7600650L/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161316A (en) * | 1984-06-05 | 1986-01-08 | Furukawa Electric Co Ltd | Electrolytic solution supply type battery |
US4894294A (en) * | 1984-06-05 | 1990-01-16 | The Furukawa Electric Co., Ltd. | Electrolytic solution supply type battery |
AU2011201241B2 (en) * | 2010-03-22 | 2014-09-18 | Bromine Compounds Ltd. | A method of operating metal-bromine cells |
US8911612B2 (en) | 2010-03-22 | 2014-12-16 | Bromine Compounds Ltd. | Method of operating metal-bromine cells |
WO2013042103A1 (en) * | 2011-09-21 | 2013-03-28 | Bromine Compounds Ltd. | A method of operating metal- bromine cells |
US10974961B2 (en) | 2011-12-15 | 2021-04-13 | USW Commercial Services, Ltd. | Metal hydrides and their use in hydrogen storage applications |
US11851327B2 (en) | 2011-12-15 | 2023-12-26 | USW Commercial Services Ltd. | Metal hydrides and their use in hydrogen storage applications |
US10465852B2 (en) | 2014-06-13 | 2019-11-05 | USW Commercial Services Ltd. | Synthesis and hydrogen storage properties of novel metal hydrides |
Also Published As
Publication number | Publication date |
---|---|
DE2239922A1 (en) | 1973-03-29 |
NO137923B (en) | 1978-02-06 |
NL7204996A (en) | 1973-03-02 |
JPS5626958B2 (en) | 1981-06-22 |
BR7205911D0 (en) | 1973-08-23 |
BE787785A (en) | 1972-12-18 |
IL40132A0 (en) | 1972-10-29 |
IT952103B (en) | 1973-07-20 |
DE2239922C3 (en) | 1979-05-17 |
ES406042A1 (en) | 1975-08-01 |
CH554078A (en) | 1974-09-13 |
FR2150662B1 (en) | 1977-07-29 |
JPS48104039A (en) | 1973-12-26 |
SE7600651L (en) | 1976-01-22 |
DE2239922B2 (en) | 1978-09-21 |
FR2150662A1 (en) | 1973-04-13 |
SE7600650L (en) | 1976-01-22 |
NO137923C (en) | 1978-05-24 |
SE409927B (en) | 1979-09-10 |
SE7600649L (en) | 1976-01-22 |
IL40132A (en) | 1976-02-29 |
AT319361B (en) | 1974-12-27 |
CA993501A (en) | 1976-07-20 |
SE387009B (en) | 1976-08-23 |
DK134128C (en) | 1977-02-14 |
DK134128B (en) | 1976-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |