JPS55141063A - Sealing type alkali battery - Google Patents
Sealing type alkali batteryInfo
- Publication number
- JPS55141063A JPS55141063A JP5003079A JP5003079A JPS55141063A JP S55141063 A JPS55141063 A JP S55141063A JP 5003079 A JP5003079 A JP 5003079A JP 5003079 A JP5003079 A JP 5003079A JP S55141063 A JPS55141063 A JP S55141063A
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- nickel
- positive electrode
- current collector
- plated
- 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
Links
- 239000003513 alkali Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
- 239000011883 electrode binding agent Substances 0.000 abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052737 gold Inorganic materials 0.000 abstract 3
- 239000010931 gold Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910000833 kovar Inorganic materials 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/191—Inorganic material
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
PURPOSE:To improve the liquid-tightness of battery by plating gold on a negative electrode terminal or negative electrode current collector sealed in a hermetic seal portion. CONSTITUTION:A negative electrode terminal 21 made of nickel-plated Kovar alloy or nickel-iron alloy is fused integrally with a positive electrode upper case 23 made of nickel-plated Kovar alloy, nickel-iron alloy and iron material by a sealing material ring 22 made of borosilicate glass or ceramics to form hermetic seal portion. Within this position are provided a tray-shaped negative electrode current collector plate 25 connected to an annular insulating gasket 24 and negative electrode terminal 21 within the positive electrode upper case 23. Also, thereinafter are provided successively a negative electrode binder 26 of sublimated zinc, electrilite impregnant 7, separator 28 and positive electrode binder pellet 29 of silver oxide to be covered with a positive electrode lower case 30, both cases 23, 30 being sealingly welded. Thus, the inner surface of negative electrode current collector plate 25 making no contact with the negative electrode binder 26 is plated with a gold film 25a. It is preferable that the thickness of gold plating layer 25a is 0.1-30mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003079A JPS55141063A (en) | 1979-04-23 | 1979-04-23 | Sealing type alkali battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003079A JPS55141063A (en) | 1979-04-23 | 1979-04-23 | Sealing type alkali battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55141063A true JPS55141063A (en) | 1980-11-04 |
Family
ID=12847592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5003079A Pending JPS55141063A (en) | 1979-04-23 | 1979-04-23 | Sealing type alkali battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55141063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0167573U (en) * | 1987-10-26 | 1989-05-01 | ||
| US6392145B1 (en) * | 2000-05-11 | 2002-05-21 | Advanced Micro Devices, Inc. | Semiconductor device including and integrated circuit housed in an array package having signal terminals arranged about centrally located power supply terminals |
-
1979
- 1979-04-23 JP JP5003079A patent/JPS55141063A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0167573U (en) * | 1987-10-26 | 1989-05-01 | ||
| US6392145B1 (en) * | 2000-05-11 | 2002-05-21 | Advanced Micro Devices, Inc. | Semiconductor device including and integrated circuit housed in an array package having signal terminals arranged about centrally located power supply terminals |
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