CH634952A5 - Verfahren zur herstellung eines aktiven batterie-elektroden-pulvers und anwendung desselben zur herstellung einer batterie-elektroden-platte. - Google Patents
Verfahren zur herstellung eines aktiven batterie-elektroden-pulvers und anwendung desselben zur herstellung einer batterie-elektroden-platte. Download PDFInfo
- Publication number
- CH634952A5 CH634952A5 CH632577A CH632577A CH634952A5 CH 634952 A5 CH634952 A5 CH 634952A5 CH 632577 A CH632577 A CH 632577A CH 632577 A CH632577 A CH 632577A CH 634952 A5 CH634952 A5 CH 634952A5
- Authority
- CH
- Switzerland
- Prior art keywords
- cobalt
- nickel
- nio
- battery material
- active
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims description 50
- 229910017052 cobalt Inorganic materials 0.000 claims description 47
- 239000010941 cobalt Substances 0.000 claims description 47
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 47
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 43
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 238000005245 sintering Methods 0.000 claims description 32
- 230000004907 flux Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 22
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 20
- 238000006460 hydrolysis reaction Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229910001868 water Inorganic materials 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 18
- 230000007062 hydrolysis Effects 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 14
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical group [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 230000000996 additive effect Effects 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims description 10
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000003792 electrolyte Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 9
- -1 alkali metal tungstate Chemical class 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 6
- 235000015320 potassium carbonate Nutrition 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 150000001868 cobalt Chemical class 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- 235000010333 potassium nitrate Nutrition 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910020494 K2WO4 Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 claims 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 150000004683 dihydrates Chemical class 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 230000005923 long-lasting effect Effects 0.000 claims 1
- 230000007774 longterm Effects 0.000 claims 1
- 238000010309 melting process Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229910000428 cobalt oxide Inorganic materials 0.000 description 7
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 3
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 2
- PKSIZOUDEUREFF-UHFFFAOYSA-N cobalt;dihydrate Chemical compound O.O.[Co] PKSIZOUDEUREFF-UHFFFAOYSA-N 0.000 description 2
- SAXCKUIOAKKRAS-UHFFFAOYSA-N cobalt;hydrate Chemical compound O.[Co] SAXCKUIOAKKRAS-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000002815 nickel Chemical class 0.000 description 2
- 150000002816 nickel compounds Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910018916 CoOOH Inorganic materials 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910018553 Ni—O Inorganic materials 0.000 description 1
- 229910019017 PtRh Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical group [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- NVIVJPRCKQTWLY-UHFFFAOYSA-N cobalt nickel Chemical compound [Co][Ni][Co] NVIVJPRCKQTWLY-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JGUQDUKBUKFFRO-CIIODKQPSA-N dimethylglyoxime Chemical compound O/N=C(/C)\C(\C)=N\O JGUQDUKBUKFFRO-CIIODKQPSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- XIKYYQJBTPYKSG-UHFFFAOYSA-N nickel Chemical compound [Ni].[Ni] XIKYYQJBTPYKSG-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- MMUCNHNUAIJJRH-UHFFFAOYSA-N oxonickel hydrate Chemical compound [O].O.[Ni] MMUCNHNUAIJJRH-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/32—Nickel oxide or hydroxide electrodes
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/689,624 US4029132A (en) | 1976-05-24 | 1976-05-24 | Method of preparing high capacity nickel electrode powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH634952A5 true CH634952A5 (de) | 1983-02-28 |
Family
ID=24769250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH632577A CH634952A5 (de) | 1976-05-24 | 1977-05-23 | Verfahren zur herstellung eines aktiven batterie-elektroden-pulvers und anwendung desselben zur herstellung einer batterie-elektroden-platte. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4029132A (enExample) |
| JP (1) | JPS52151834A (enExample) |
| CH (1) | CH634952A5 (enExample) |
| DE (1) | DE2721109C2 (enExample) |
| FR (1) | FR2353139A1 (enExample) |
| GB (1) | GB1573515A (enExample) |
| SE (1) | SE7706003L (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500254A (en) * | 1975-07-04 | 1978-02-08 | Nikolaou P | Method for the production of electrodes for lead-acid storage batteries |
| EP0028072B1 (en) * | 1979-10-03 | 1984-08-01 | LUCAS INDUSTRIES public limited company | A nickel electrode, a method of producing the nickel electrode and an electrochemical cell employing the nickel electrode |
| US4330603A (en) * | 1981-01-29 | 1982-05-18 | The United States Of America As Represented By The United States Department Of Energy | High capacity nickel battery material doped with alkali metal cations |
| US4443526A (en) * | 1982-03-03 | 1984-04-17 | Westinghouse Electric Corp. | NiCO3 Electrode material and electrode |
| EP0130627B1 (en) * | 1983-07-05 | 1993-07-21 | Japan Storage Battery Company Limited | Alkaline storage battery |
| JPS63216268A (ja) * | 1987-03-03 | 1988-09-08 | Sanyo Electric Co Ltd | アルカリ蓄電池用水酸化ニツケル電極の製造方法 |
| US5023155A (en) * | 1989-11-06 | 1991-06-11 | Energy Research Corporation | Nickel electrode for alkaline batteries |
| US5196281A (en) * | 1990-09-20 | 1993-03-23 | Gates Energy Products, Inc. | Electrode having a conductive contact area and method of making the same |
| RU2148284C1 (ru) * | 1998-07-23 | 2000-04-27 | Открытое акционерное общество "Сатурн" | Способ изготовления оксидно-никелевого электрода щелочного аккумулятора |
| US8187750B2 (en) * | 2006-09-19 | 2012-05-29 | Samsung Sdi Co., Ltd. | Negative active material including lithium vanadium oxide for non-aqueous rechargeable battery, and non-aqueous rechargeable battery including same |
| JP5101068B2 (ja) | 2006-09-19 | 2012-12-19 | 三星エスディアイ株式会社 | 非水二次電池用負極材料及びそれを用いた非水二次電池 |
| RU2407112C1 (ru) * | 2009-12-28 | 2010-12-20 | Открытое акционерное общество "Завод автономных источников тока" | Способ изготовления оксидно-никелевого электрода для щелочного аккумулятора |
| RU2482569C1 (ru) * | 2011-09-23 | 2013-05-20 | Открытое акционерное общество "Завод автономных источников тока" | Способ изготовления волоконного оксидно-никелевого электрода щелочного никель-кадмиевого аккумулятора |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL129304C (enExample) * | 1965-08-24 | |||
| US3899350A (en) * | 1972-11-20 | 1975-08-12 | Westinghouse Electric Corp | Method of preparing high capacity nickel electrode powder |
| DE2340869C3 (de) * | 1973-08-13 | 1985-02-07 | Varta Batterie Ag, 3000 Hannover | Positive, Nickelhydroxid als aktive Masse enthaltende Elektrode für alkalische Akkumulatoren |
| US3928068A (en) * | 1974-05-20 | 1975-12-23 | Westinghouse Electric Corp | Active electrode composition and electrode |
| US3941614A (en) * | 1975-03-13 | 1976-03-02 | Westinghouse Electric Corporation | Method of preparing high capacity nickel electrode powder |
-
1976
- 1976-05-24 US US05/689,624 patent/US4029132A/en not_active Expired - Lifetime
-
1977
- 1977-05-10 GB GB19515/77A patent/GB1573515A/en not_active Expired
- 1977-05-11 DE DE2721109A patent/DE2721109C2/de not_active Expired
- 1977-05-12 FR FR7714603A patent/FR2353139A1/fr active Granted
- 1977-05-23 SE SE7706003A patent/SE7706003L/xx unknown
- 1977-05-23 CH CH632577A patent/CH634952A5/de not_active IP Right Cessation
- 1977-05-24 JP JP5947877A patent/JPS52151834A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7706003L (sv) | 1977-11-25 |
| FR2353139B1 (enExample) | 1980-12-26 |
| GB1573515A (en) | 1980-08-28 |
| DE2721109A1 (de) | 1977-12-15 |
| JPS52151834A (en) | 1977-12-16 |
| JPS6223431B2 (enExample) | 1987-05-22 |
| DE2721109C2 (de) | 1986-12-04 |
| FR2353139A1 (fr) | 1977-12-23 |
| US4029132A (en) | 1977-06-14 |
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