GB659367A - Improvements in or relating to primary electric cells - Google Patents
Improvements in or relating to primary electric cellsInfo
- Publication number
- GB659367A GB659367A GB23311/49A GB2331149A GB659367A GB 659367 A GB659367 A GB 659367A GB 23311/49 A GB23311/49 A GB 23311/49A GB 2331149 A GB2331149 A GB 2331149A GB 659367 A GB659367 A GB 659367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium
- electrode
- electrolyte
- bromide
- compartment
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 4
- 229910052749 magnesium Inorganic materials 0.000 abstract 4
- 239000011777 magnesium Substances 0.000 abstract 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910001513 alkali metal bromide Inorganic materials 0.000 abstract 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 abstract 1
- 229910001623 magnesium bromide Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910001509 metal bromide Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/46—Alloys based on magnesium or aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Prevention Of Electric Corrosion (AREA)
- Primary Cells (AREA)
- Hybrid Cells (AREA)
Abstract
659,367. Primary batteries. DOW CHEMICAL CO. Sept. 8, 1949, No. 23311. Convention date, Jan. 27. [Class 53] A primary cell has a carbon electrode surrounded by manganese dioxide, the second electrode consisting of magnesium which may be alloyed with aluminium zinc, manganese, cerium and zirconium. The electrolyte is a solution of an alkali metal bromide or an alakline earth metal bromide which may contain a chromate of the same metals or of ammonium to lessen corrosion of the magnesium electrode. The preferred electrolyte is a solution containing magnesium bromide and lithium bromide. Fig. 1 shows a cell divided by a perforated partition 4 covered on one side with filter paper or other porous material 6. Compartment 2 contains the magnesium electrode 7 and electrolyte, the carbon electrode 10 and manganese dioxide depolarizes moistened with electrolyte being in the compartment 3. A dry cell in which the magnesium electrode forms the container is also described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73063A US2547907A (en) | 1949-01-27 | 1949-01-27 | Magnesium primary cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB659367A true GB659367A (en) | 1951-10-24 |
Family
ID=22111496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23311/49A Expired GB659367A (en) | 1949-01-27 | 1949-09-08 | Improvements in or relating to primary electric cells |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2547907A (en) |
| GB (1) | GB659367A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616940A (en) * | 1949-12-22 | 1952-11-04 | Dow Chemical Co | Primary cell |
| US2612534A (en) * | 1951-04-24 | 1952-09-30 | Burgess Battery Co | Primary cell |
| US2612535A (en) * | 1951-04-24 | 1952-09-30 | Burgess Battery Co | Primary cell |
| CA567817A (en) * | 1952-02-27 | 1958-12-23 | The Dow Chemical Company | Primary cell |
| BE524612A (en) * | 1952-11-26 | |||
| CA640498A (en) * | 1954-04-30 | 1962-05-01 | A. Grulke Carl | Primary battery and method of controlling the initial voltage range thereof |
| US2880123A (en) * | 1954-04-30 | 1959-03-31 | Union Carbide Corp | Primary battery with controllable cathode potential |
| NL196812A (en) * | 1954-04-30 | |||
| US3081371A (en) * | 1960-05-19 | 1963-03-12 | Union Carbide Corp | Venting system for magnesium cathodic envelope cells |
| CH371998A (en) * | 1961-03-08 | 1963-10-31 | Baehni & Co S A | Wristwatch comprising a galvanic cell for supplying energy to its electric or electronic components |
| US3257240A (en) * | 1961-08-17 | 1966-06-21 | Jr Henry Fasola | Deferred action primary cells |
| CN114134531B (en) * | 2021-11-22 | 2023-06-02 | 清华大学 | Universal method for preparing self-supporting layered metal hydroxide |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2343194A (en) * | 1940-11-01 | 1944-02-29 | Burgess Battery Co | Dry cell |
| US2445306A (en) * | 1943-10-06 | 1948-07-13 | Us Navy | Electrolyte for primary cells comprising lithium bromide |
-
1949
- 1949-01-27 US US73063A patent/US2547907A/en not_active Expired - Lifetime
- 1949-09-08 GB GB23311/49A patent/GB659367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2547907A (en) | 1951-04-03 |
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