NO315447B1 - Fremgangsmåte for å fremstille elektroder for kjemiske kilder for elektriskenergi - Google Patents
Fremgangsmåte for å fremstille elektroder for kjemiske kilder for elektriskenergi Download PDFInfo
- Publication number
- NO315447B1 NO315447B1 NO19971639A NO971639A NO315447B1 NO 315447 B1 NO315447 B1 NO 315447B1 NO 19971639 A NO19971639 A NO 19971639A NO 971639 A NO971639 A NO 971639A NO 315447 B1 NO315447 B1 NO 315447B1
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- Norway
- Prior art keywords
- polymer material
- nickel
- electrical energy
- solution
- cation
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 12
- 239000000126 substance Substances 0.000 title claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 12
- 239000002861 polymer material Substances 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims description 8
- 229910001453 nickel ion Inorganic materials 0.000 claims description 8
- 238000005341 cation exchange Methods 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010277 boron hydride Inorganic materials 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
Classifications
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- 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
- H01M4/26—Processes of manufacture
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/28—Sensitising or activating
- C23C18/30—Activating or accelerating or sensitising with palladium or other noble metal
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1635—Composition of the substrate
- C23C18/1639—Substrates other than metallic, e.g. inorganic or organic or non-conductive
- C23C18/1641—Organic substrates, e.g. resin, plastic
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1655—Process features
- C23C18/1658—Process features with two steps starting with metal deposition followed by addition of reducing agent
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
-
- 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
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/668—Composites of electroconductive material and synthetic resins
-
- 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
- H01M10/06—Lead-acid accumulators
-
- 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
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemically Coating (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Electroplating Methods And Accessories (AREA)
Description
Foreliggende oppfinnelse angår generelt en fremgangsmåte for å frembringe elektroder for kjemiske elektriske energikilder, fortrinnsvis for elektroder til lagringsbatterier. Nærmere bestemt angår foreliggende oppfinnelse en fremegangsmåte for å frembringe slike elektroder med et polymermateriale som dens basis. Oppfinnelsen dekker også elektroder frembrakt ved bruk av ovenfornevnte fremgangsmåte.
I det påfølgende skal kjent teknikk ved polymerbaserte elektroder for kjemiske kilder for elektrisk energi beskrives nærmere. Fransk patentpublikasjon nr. 2 472 842 er et eksempel på dette. Her blir elektroder fremstilt av et metallbelagt substrat, på hvilket er avsatt et aktivt materiale.
En slik tidligere kjent fremgangsmåte for å frembringe slike elektroder er beskrevet i FRG patent nr. 4 004 106, hvor det foretas en preliminær aktivering av substratet fremstilt av polymermateriale, især en ikke-vevet vev av polyolefinfibre i en oppløsning inneholdende tinn og palladium fulgt av belegging av substratet med nikkel ved kjemisk dannelse og elektroplatering.
Ovenfornevnte kjente fremgangsmåte for å produsere polymer-baserte elektroder lider imidlertid av et utall ulemper, som først og fremst er på grunn av bruk av store mengder med svært dyrt palladium for å aktivering av det fiberholdige polymermateriale som har en sterkt utviklet overflate.
Følgende dannelse av et metallbelegg på et således forbehandlet materiale vil dessuten sannsynligvis innebære penetrering av palladiumpartikler fra polymeroverflaten inn i metallbeleggoppløsningen, som resulterer i dekompositering av sistnevnte.
Foreliggende oppfinnelse har til hensikt å tilveiebringe en ny fremgangsmåte for frembringelse av polymerbaserte elektroder hvor man unngår bruk av dyre materialer.
Ovenfornevnte tilveiebringes ved at det for første gang gjøres bruk av kationutvekslingsfibermateriale som ikke har blitt anvendt for dette formålet tidligere. Dette gjør det igjen mulig å aktivere overflaten ved å mette den med ioner av samme metall, dvs. nikkel, som substratet etterpå belegges med.
Fremgangsmåten for å frembringe elektrodene basert på foreliggende oppfinnelse er stort sett som følgende. Et fibrøst polymermateriale med kationeutvekslingskapasitet fra 0,5 til 6,0 mg-ekv/g anvendes. Materialet kan bli behandlet med en natriumbikarbonatoppløsning på forhånd.
Brukt som kilde for nikkelioner kan være en nikkelsulfatoppløsning, hvor polymeret holdes i en tidsperiode stor nok for at materialet blir mettet med nikkelioner. Deretter behandles materialet aktivert med nikkelioner i 0,5 til 30 minutter med en vandlig oppløsning av boronhydrid av et alkalimetall med en konsentrasjon på 0,1 til 1,2 g/l i 15-70°C. Som et resultat blir det sorberte nikkelet redusert.
Det således behandlede emnet blir nikkelbelagt ved hjelp av konvensjonell kjemisk dannelse og elektropletteringsteknikker.
Oppfinnelsen skal heretter bli beskrevet nærmere ved hjelp av eksempelutførelser.
Eksempel 1
Det ble brukt som et polymerfiberkation-utvekslingsmateriale et ikke-vevet nålestukket felt basert på strålingspodet polypropylen med en ioneutvekslingskapasitet på 5 mg-ekv/g i forhold til nikkel, en fiberdiameter lik 36 mcm, en porøsitet på 87% og en tykkelse på 5 mm. Ovenfornevnte materiale neddykkes i en 2% vandig natrium-bikarbonatoppløsning og holdes der i 1 time hvorpå materialet vaskes med deionisert vann og mettes med nikkelioner ved behandling med en 3% nikkelsulfatoppløsning i en halv time. Etter vaskingen blir nikkelmettede emner behandlet i 15 minutter ved 30°C med en natriumboronhydridoppløsning med en konsentrasjon på 0,5 g/l.
Etter behandlingen som beskrevet ovenfor får emnet en mørkegrå farge. De således aktiverte emnene blir kjemisk nikkelbelagt ved en romtemperatur i en oppløsning av følgende sammensetning, g/l:
Nikkelsulfat -50
Ammoniumklorid -35
Natriumhypofosfitt -40
Ammonia - til pH = 9.
Deretter blir emnene nikkelbelagt i en standard Watt-elektroplatteringscelle inntil et nikkelinnhold på 0,5 g/cm<3> er tilveiebrakt. Karakteristikken for den således-produserte elektrodebasen er vist i tabellen nedenfor.
For sammenlignings skyld inneholde tabellen også karakteristikkene til materialet anvendt ved firmaet Norreske som elektrodebase.
Det fremgår av tabellen at ifølge prinsippene og den mest viktige elektrode-karakteristikken til basisen frembrakt ifølge oppfinnelsen er heller tett opp til elektrodebasen tilgjengelig fra Norreske.
Claims (8)
1.
Fremgangsmåte for å fremstille elektroder for kjemiske kilder for elektrisk energi, hvor det anvendes som elektrodebase fibrøst polymermateriale hvis overflate er aktivert og så belagt med nikkel, karakterisert ved at som basis for en elektrode anvendes et katione-vekslingsfiberpolymermateriale, og overflaten aktiveres ved å mettes med nikkelioner.
2.
Fremgangsmåte ifølge krav 1, karakterisert ved at det anvendes som et katione-vekslingsfibrøst polymermateriale et med en katione-vekslingskapasitet på 0,5-6,0 mg-ekv/g.
3.
Fremgangsmåte ifølge krav 2, karakterisert ved at polymermaterialet holdes i en nikkelsulfatoppløsning for metting med nikkelioner.
4.
Fremgangsmåte ifølge krav 1-4, karakterisert ved at anbringelsen av polymermateriale i nikkelsulfatoppløsningen fortsettes ved at den blir holdt i en vandig natriumbikarbonatoppløsning og deretter vaskes med deionisert vann.
5.
Fremgangsmåte ifølge krav 1-4, karakterisert ved at katione-vekslingspolymermaterialet aktivert med nikkelioner behandles med en oppløsning av boronhydrid til et alkalimetall.
6.
Fremgangsmåte ifølge krav 5, karakterisert ved at polymermaterialet mettet med nikkelioner behandles med en vandig oppløsning av natriumboronhydrid med en konsentrasjon på 0,1-1,2 g/I ved en temperatur på 15-70°C i 0,5-30,0 minutter.
7.
Elektrode for kjemiske kilder for elektrisk energi frembrakt ifølge fremegangsmåten angitt i kravene 1 til 6.
8.
Kjemisk kilde for elektrisk energi innbefattende i det minste en elektrode frembrakt ifølge fremgangsmåten angitt i kravene 1 til 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU1995/000170 WO1997007554A1 (en) | 1992-11-02 | 1995-08-14 | Method of manufacturing electrodes for chemical current sources |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO971639D0 NO971639D0 (no) | 1997-04-10 |
| NO971639L NO971639L (no) | 1997-04-10 |
| NO315447B1 true NO315447B1 (no) | 2003-09-01 |
Family
ID=20129944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19971639A NO315447B1 (no) | 1995-08-14 | 1997-04-10 | Fremgangsmåte for å fremstille elektroder for kjemiske kilder for elektriskenergi |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6063143A (no) |
| EP (1) | EP0784351A4 (no) |
| JP (1) | JP3641275B2 (no) |
| KR (1) | KR100332321B1 (no) |
| BG (1) | BG61922B1 (no) |
| CA (1) | CA2202384C (no) |
| CZ (1) | CZ286186B6 (no) |
| NO (1) | NO315447B1 (no) |
| WO (1) | WO1997007554A1 (no) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6222723B1 (en) | 1998-12-07 | 2001-04-24 | Joint Stock Company “Elton” | Asymmetric electrochemical capacitor and method of making |
| JP2001313038A (ja) * | 2000-02-21 | 2001-11-09 | Mitsubishi Materials Corp | アルカリ２次電池用集電材及びその製造方法並びにそれを用いたアルカリ２次電池 |
| WO2006036077A1 (fr) * | 2004-08-31 | 2006-04-06 | Sergey Nikolaevich Razumov | Procede de fabrication d'une electrode non polarisable pour condensateur electrochimique |
| WO2007001201A1 (en) * | 2005-06-24 | 2007-01-04 | Universal Supercapacitors Llc | Current collector for double electric layer electrochemical capacitors and method of manufacture thereof |
| WO2007001199A1 (en) * | 2005-06-24 | 2007-01-04 | Universal Supercapacitors Llc | Heterogeneous electrochemical supercapacitor and method of manufacture |
| JP2008544545A (ja) * | 2005-06-24 | 2008-12-04 | ユニバーサル・スーパーキャパシターズ・エルエルシー | 電気二重層電気化学キャパシタ、並びに該電気二重層電気化学キャパシタの電極及び集電体 |
| EP2100316A4 (en) | 2006-11-27 | 2015-02-18 | Universal Supercapacitors Llc | ELECTRODE FOR ELECTROCHEMICAL DOUBLE-LAYER CAPACITORS WITH HIGH-SPECIFIC PARAMETERS |
| RU2744516C1 (ru) * | 2020-06-26 | 2021-03-11 | Акционерное общество "Энергия" | Способ изготовления неполяризуемого электрода электрохимического конденсатора |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351487A (en) * | 1963-11-06 | 1967-11-07 | Dow Chemical Co | Process for plating permeable membrane |
| US4039714A (en) * | 1971-05-28 | 1977-08-02 | Dr. -Ing. Max Schloetter | Pretreatment of plastic materials for metal plating |
| US3962494A (en) * | 1971-07-29 | 1976-06-08 | Photocircuits Division Of Kollmorgan Corporation | Sensitized substrates for chemical metallization |
| US3900601A (en) * | 1973-09-28 | 1975-08-19 | Ppg Industries Inc | Treatment of thin metallic films for increased durability |
| US4211829A (en) * | 1977-04-27 | 1980-07-08 | Compagnie Generale Des Etablissements Michelin | Process for assembling a porous membrane on a support and assembly produced in this manner |
| FR2472842A1 (fr) * | 1979-07-06 | 1981-07-03 | Sorapec | Structure d'electrode pour generateur electrochimique |
| DE3048157A1 (de) * | 1979-12-21 | 1981-08-27 | RAI Research Corp., 11787 Haupaugue, N.Y. | Membrane fuer elektrochemische zellen, verfahren zu ihrer herstellung und ihre verwendung in primaer- und sekundaerelementen |
| US4331521A (en) * | 1981-01-19 | 1982-05-25 | Oronzio Denora Impianti Elettrochimici S.P.A. | Novel electrolytic cell and method |
| FR2518126B1 (fr) * | 1981-12-14 | 1986-01-17 | Rhone Poulenc Spec Chim | Procede de metallisation d'articles electriquement isolants en matiere plastique et les articles intermediaires et finis obtenus selon ce procede |
| FR2544341A1 (fr) * | 1983-04-15 | 1984-10-19 | Rhone Poulenc Rech | Procede de metallisation de films souples electriquement isolants et articles obtenus |
| JPS61101959A (ja) * | 1984-10-25 | 1986-05-20 | Meidensha Electric Mfg Co Ltd | 亜鉛／臭素電池の電極 |
| JPS61101960A (ja) * | 1984-10-25 | 1986-05-20 | Meidensha Electric Mfg Co Ltd | 亜鉛―臭素電池の負極電極 |
| KR910001950B1 (ko) * | 1987-11-27 | 1991-03-30 | 페르메렉 덴꾜꾸 가부시끼가이샤 | 전극 구조물 및 그 제조 방법 |
| DE69014183T2 (de) * | 1989-09-18 | 1995-06-22 | Toshiba Kawasaki Kk | Nickel-Metallhydridsekundärzelle. |
| DE3940407A1 (de) * | 1989-12-04 | 1991-06-06 | Schering Ag | Verfahren zur galvanischen direktmetallisierung |
| JPH04234765A (ja) * | 1990-08-29 | 1992-08-24 | Xerox Corp | 基体、ベルトおよび静電写真像形成部材、並びにこれらの製造方法 |
| US5414140A (en) * | 1992-01-21 | 1995-05-09 | E. I. Du Pont De Nemours And Company | Process for making fluorinated aldehydes |
| JP2673078B2 (ja) * | 1992-05-27 | 1997-11-05 | 東芝電池株式会社 | アルカリ二次電池用のペースト式電極 |
| US5458955A (en) * | 1993-10-21 | 1995-10-17 | Monsanto Company | Metal/polymer laminates having an anionomeric polymer film layer |
| JPH07320742A (ja) * | 1994-05-20 | 1995-12-08 | Sumitomo Electric Ind Ltd | アルカリ蓄電池用電極およびその製造方法 |
-
1995
- 1995-08-14 JP JP50919097A patent/JP3641275B2/ja not_active Expired - Fee Related
- 1995-08-14 US US08/817,254 patent/US6063143A/en not_active Expired - Lifetime
- 1995-08-14 CZ CZ19971074A patent/CZ286186B6/cs not_active IP Right Cessation
- 1995-08-14 CA CA002202384A patent/CA2202384C/en not_active Expired - Fee Related
- 1995-08-14 EP EP95929267A patent/EP0784351A4/en not_active Withdrawn
- 1995-08-14 KR KR1019970701863A patent/KR100332321B1/ko not_active IP Right Cessation
- 1995-08-14 WO PCT/RU1995/000170 patent/WO1997007554A1/ru active IP Right Grant
-
1997
- 1997-04-10 NO NO19971639A patent/NO315447B1/no not_active IP Right Cessation
- 1997-04-10 BG BG101405A patent/BG61922B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6063143A (en) | 2000-05-16 |
| EP0784351A4 (en) | 2000-02-09 |
| BG101405A (en) | 1997-07-31 |
| CA2202384C (en) | 2005-11-01 |
| BG61922B1 (bg) | 1998-09-30 |
| JPH10507873A (ja) | 1998-07-28 |
| CZ286186B6 (cs) | 2000-02-16 |
| JP3641275B2 (ja) | 2005-04-20 |
| CZ107497A3 (en) | 1997-10-15 |
| EP0784351A1 (en) | 1997-07-16 |
| NO971639D0 (no) | 1997-04-10 |
| KR970706619A (ko) | 1997-11-03 |
| CA2202384A1 (en) | 1997-02-27 |
| WO1997007554A1 (en) | 1997-02-27 |
| NO971639L (no) | 1997-04-10 |
| KR100332321B1 (ko) | 2002-06-20 |
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