IE860198L - Cell corrosion reduction - Google Patents
Cell corrosion reductionInfo
- Publication number
- IE860198L IE860198L IE860198A IE19886A IE860198L IE 860198 L IE860198 L IE 860198L IE 860198 A IE860198 A IE 860198A IE 19886 A IE19886 A IE 19886A IE 860198 L IE860198 L IE 860198L
- Authority
- IE
- Ireland
- Prior art keywords
- metal
- particles
- reduction
- grains
- corrosion
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 239000002923 metal particle Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- -1 zinc Chemical class 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Gassing is significantly reduced in electrochemical cells having anodes of metals, such as zinc, by reducing the number of grains in the particles of the polycrystalline metal to at least a third of the original number of grains and thereafter using the metal in the formation of the cell anode. Such grain number reduction is effected by heat treatment of the anode metal at a temperature below that of the melting point of the metal. Corrosion is further reduced with such reduced grain number particles and particularly with single crystal particles by the addition of small amounts of a gas inhibiting surfactant, for example, an organic phosphate inhibitor such as RA600 from GAF Corp. to the cell. Alternatively, or in addition, corrosion is reduced by prealloying the metal particles with small amounts of one or more of indium, thallium, gallium, bismuth, cadmium, tin and lead prior to reduction of the number of grains or the formation of the single crystal particles. A synergistically lowered rate of corrosion and cell gassing is obtained even with reduction of mercury content.
[GB2170946A]
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70083685A | 1985-02-12 | 1985-02-12 | |
| US06/749,688 US4632890A (en) | 1985-06-28 | 1985-06-28 | Anode metal treatment and use of said anode in cell |
| US06/764,454 US4585716A (en) | 1984-07-09 | 1985-08-12 | Cell corrosion reduction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE860198L true IE860198L (en) | 1986-08-12 |
| IE57432B1 IE57432B1 (en) | 1992-09-09 |
Family
ID=27418711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE198/86A IE57432B1 (en) | 1985-02-12 | 1986-01-23 | Cell corrosion reduction |
Country Status (16)
| Country | Link |
|---|---|
| AU (1) | AU594661B2 (en) |
| BE (1) | BE904216A (en) |
| BR (1) | BR8600570A (en) |
| CA (1) | CA1271217A (en) |
| CH (1) | CH671304A5 (en) |
| DE (1) | DE3603342A1 (en) |
| DK (1) | DK66886A (en) |
| ES (1) | ES8706854A1 (en) |
| FR (1) | FR2577351B1 (en) |
| GB (2) | GB2200791B (en) |
| IE (1) | IE57432B1 (en) |
| IT (1) | IT1204791B (en) |
| MX (1) | MX163835B (en) |
| NL (1) | NL8600347A (en) |
| NO (1) | NO169098C (en) |
| SE (1) | SE8600606L (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1267189A (en) * | 1985-06-28 | 1990-03-27 | Jerrold Winger | Alkaline cell employing a zinc electrode with reduced mercury additive |
| FR2634594B1 (en) * | 1988-07-25 | 1993-06-18 | Cipel Wonder | ELECTROCHEMICAL GENERATOR WITH ALKALINE ELECTROLYTE AND ZINC NEGATIVE ELECTRODE |
| EP0352604A1 (en) * | 1988-07-25 | 1990-01-31 | Cipel | Primary electrochemical generator with an alkaline electrolyte and a negative zinc electrode |
| DE3902650A1 (en) * | 1989-01-30 | 1990-08-02 | Varta Batterie | GALVANIC PRIME ELEMENT |
| CA2046148C (en) * | 1990-08-14 | 1997-01-07 | Dale R. Getz | Alkaline cells that are substantially free of mercury |
| US5626988A (en) * | 1994-05-06 | 1997-05-06 | Battery Technologies Inc. | Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture |
| EP1962357B1 (en) * | 2006-06-28 | 2013-01-16 | Panasonic Corporation | Alkaline dry battery |
| JP4516092B2 (en) * | 2007-05-10 | 2010-08-04 | パナソニック株式会社 | Alkaline battery |
| CN112928236A (en) * | 2021-01-21 | 2021-06-08 | 福建南平南孚电池有限公司 | an alkaline battery |
| CN115874086B (en) * | 2021-09-22 | 2025-02-18 | 中国石油化工股份有限公司 | A high-activity aluminum-based sacrificial anode and its preparation method and application |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE347906C (en) * | 1918-11-16 | 1922-01-25 | Alfred Eichhoff | Galvanic element |
| US2233578A (en) * | 1937-11-04 | 1941-03-04 | Western Cartridge Co | Method of making battery cans |
| US3623911A (en) * | 1969-03-03 | 1971-11-30 | Leesona Corp | High-rate consumable metal electrodes |
| US3853625A (en) * | 1970-04-03 | 1974-12-10 | Union Carbide Corp | Zinc fibers and needles and galvanic cell anodes made therefrom |
| BE789556A (en) * | 1971-10-01 | 1973-03-29 | Union Carbide Corp | ZINC BATTERY ALKAIN ELEMENT |
| CA1086988A (en) * | 1978-02-14 | 1980-10-07 | Maheswar Sahoo | Magnesium-lithium alloy |
| US4195120A (en) * | 1978-11-03 | 1980-03-25 | P. R. Mallory & Co. Inc. | Hydrogen evolution inhibitors for cells having zinc anodes |
| JPS56143662A (en) * | 1980-04-07 | 1981-11-09 | Tamagawa Kikai Kinzoku Kk | High strength zinc alloy for dry cell |
| DE3272350D1 (en) * | 1981-11-20 | 1986-09-04 | Varta Batterie | Galvanic primary element with a negative electroless zinc-plated electrode collector |
| JPS58218760A (en) * | 1982-06-11 | 1983-12-20 | Toshiba Battery Co Ltd | Alkaline battery |
| DE3246957A1 (en) * | 1982-12-18 | 1984-06-20 | Varta Batterie Ag, 3000 Hannover | GALVANIC ELEMENT |
| JPS59186253A (en) * | 1983-04-01 | 1984-10-23 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Electrode of battery |
| US4487651A (en) * | 1983-04-06 | 1984-12-11 | Duracell Inc. | Method for making irregular shaped single crystal particles and the use thereof in anodes for electrochemical cells |
| BR8503252A (en) * | 1984-07-09 | 1986-03-25 | Duracell Int | ELECTROCHEMICAL BATTERY, PROCESS FOR THE PRODUCTION OF AQUEOUS ELECTRICAL CHEMICAL BATTERY, AND COMPOSITION OF MATERIAL FOR USE IN THE PRODUCTION OF AQUEOUS ELECTROCHEMICAL BATTERY WITH REDUCED YEAST |
| JPS61131363A (en) * | 1984-11-28 | 1986-06-19 | Fuji Elelctrochem Co Ltd | Alkaline battery |
| JPS61131366A (en) * | 1984-11-30 | 1986-06-19 | Fuji Elelctrochem Co Ltd | Method of processing granular zinc alloy for alkaline battery |
| JPS61131367A (en) * | 1984-11-30 | 1986-06-19 | Fuji Elelctrochem Co Ltd | Method of processing granular zinc alloy for alkaline battery |
-
1986
- 1986-01-23 IE IE198/86A patent/IE57432B1/en unknown
- 1986-02-04 DE DE19863603342 patent/DE3603342A1/en not_active Withdrawn
- 1986-02-06 AU AU53248/86A patent/AU594661B2/en not_active Ceased
- 1986-02-07 BR BR8600570A patent/BR8600570A/en unknown
- 1986-02-10 ES ES551801A patent/ES8706854A1/en not_active Expired
- 1986-02-11 SE SE8600606A patent/SE8600606L/en not_active Application Discontinuation
- 1986-02-11 NO NO860475A patent/NO169098C/en unknown
- 1986-02-11 CH CH572/86A patent/CH671304A5/de not_active IP Right Cessation
- 1986-02-11 BE BE0/216257A patent/BE904216A/en not_active IP Right Cessation
- 1986-02-11 DK DK66886A patent/DK66886A/en not_active Application Discontinuation
- 1986-02-11 FR FR868601826A patent/FR2577351B1/en not_active Expired
- 1986-02-12 MX MX1516A patent/MX163835B/en unknown
- 1986-02-12 GB GB8802013A patent/GB2200791B/en not_active Expired
- 1986-02-12 CA CA000501694A patent/CA1271217A/en not_active Expired - Lifetime
- 1986-02-12 IT IT8619386A patent/IT1204791B/en active
- 1986-02-12 NL NL8600347A patent/NL8600347A/en not_active Application Discontinuation
- 1986-02-12 GB GB8603413A patent/GB2170946B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8619386A0 (en) | 1986-02-12 |
| DE3603342A1 (en) | 1986-08-14 |
| GB8603413D0 (en) | 1986-03-19 |
| ES551801A0 (en) | 1987-07-01 |
| DK66886D0 (en) | 1986-02-11 |
| NO860475L (en) | 1986-08-13 |
| FR2577351B1 (en) | 1989-09-29 |
| BR8600570A (en) | 1986-10-21 |
| SE8600606D0 (en) | 1986-02-11 |
| GB2200791A (en) | 1988-08-10 |
| ES8706854A1 (en) | 1987-07-01 |
| FR2577351A1 (en) | 1986-08-14 |
| NL8600347A (en) | 1986-09-01 |
| AU5324886A (en) | 1986-08-21 |
| AU594661B2 (en) | 1990-03-15 |
| GB2170946A (en) | 1986-08-13 |
| DK66886A (en) | 1986-08-13 |
| CH671304A5 (en) | 1989-08-15 |
| MX163835B (en) | 1992-06-25 |
| GB2200791B (en) | 1989-11-29 |
| BE904216A (en) | 1986-05-29 |
| NO169098C (en) | 1992-05-06 |
| NO169098B (en) | 1992-01-27 |
| CA1271217A (en) | 1990-07-03 |
| GB8802013D0 (en) | 1988-02-24 |
| SE8600606L (en) | 1986-08-13 |
| IT1204791B (en) | 1989-03-10 |
| IE57432B1 (en) | 1992-09-09 |
| GB2170946B (en) | 1989-11-22 |
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