FR2347134A1 - Procede de fabrication de corps en metaux frittes notamment d'electrodes de batteries - Google Patents
Procede de fabrication de corps en metaux frittes notamment d'electrodes de batteriesInfo
- Publication number
- FR2347134A1 FR2347134A1 FR7710796A FR7710796A FR2347134A1 FR 2347134 A1 FR2347134 A1 FR 2347134A1 FR 7710796 A FR7710796 A FR 7710796A FR 7710796 A FR7710796 A FR 7710796A FR 2347134 A1 FR2347134 A1 FR 2347134A1
- Authority
- FR
- France
- Prior art keywords
- fritted
- metals
- bodies
- manufacturing
- battery electrodes
- 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.)
- Granted
Links
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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
- B22F3/1134—Inorganic fillers
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/045—Electrochemical coating; Electrochemical impregnation
- H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
-
- 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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2615779A DE2615779C3 (de) | 1976-04-10 | 1976-04-10 | Verfahren zur Herstellung von gesinterten Elektrodenkörpern |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2347134A1 true FR2347134A1 (fr) | 1977-11-04 |
FR2347134B1 FR2347134B1 (fr) | 1982-07-09 |
Family
ID=5975053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7710796A Granted FR2347134A1 (fr) | 1976-04-10 | 1977-04-08 | Procede de fabrication de corps en metaux frittes notamment d'electrodes de batteries |
Country Status (7)
Country | Link |
---|---|
US (1) | US4273582A (fr) |
JP (1) | JPS52123909A (fr) |
AU (1) | AU509031B2 (fr) |
DE (1) | DE2615779C3 (fr) |
FR (1) | FR2347134A1 (fr) |
GB (1) | GB1561862A (fr) |
SE (1) | SE436980B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421473A1 (fr) * | 1978-03-30 | 1979-10-26 | Jungner Ab Nife | Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu |
FR2429498A1 (fr) * | 1978-06-20 | 1980-01-18 | Varta Batterie | Electrode positive pour elements galvaniques a haute temperature et procede de fabrication d'une telle electrode |
EP0013415A1 (fr) * | 1978-12-27 | 1980-07-23 | Western Electric Company, Incorporated | Fabrication d'électrodes en nickel pour batteries alcalines |
FR2468217A1 (fr) * | 1979-10-16 | 1981-04-30 | Varta Batterie | Procede pour la fabrication d'une electrode de fer fritte |
EP0649569A1 (fr) * | 1991-10-10 | 1995-04-26 | University Of Chicago | Cellule electrochimique |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60100370A (ja) * | 1983-11-04 | 1985-06-04 | Meidensha Electric Mfg Co Ltd | 多孔質カ−ボンプラスチツク電極の製造方法 |
JPS6145567A (ja) * | 1984-08-08 | 1986-03-05 | Meidensha Electric Mfg Co Ltd | 多孔性カーボンプラスチック電極の製造方法 |
GB8502021D0 (en) * | 1985-01-26 | 1985-02-27 | Imi Titanium Ltd | Formation of porous bodies |
US4863484A (en) * | 1988-01-04 | 1989-09-05 | Globe-Union Inc. | Process for producing battery electrodes by electrochemical reduction |
US4992233A (en) * | 1988-07-15 | 1991-02-12 | Corning Incorporated | Sintering metal powders into structures without sintering aids |
US4943320A (en) * | 1988-12-15 | 1990-07-24 | The Regents Of The University Of California | Vapor phase redistribution in multi-component systems |
US4975035A (en) * | 1989-01-13 | 1990-12-04 | Jerry Kuklinski | Method of making a nickel hydroxide-containing cathode for alkaline batteries |
GB2254478B (en) * | 1991-03-19 | 1995-05-10 | Chung Pak Investment Limited | Batteries |
US5312580A (en) * | 1992-05-12 | 1994-05-17 | Erickson Diane S | Methods of manufacturing porous metal alloy fuel cell components |
DE69619179T2 (de) * | 1995-04-03 | 2002-08-22 | Mitsubishi Materials Corp., Tokio/Tokyo | Poröser metallischer körper mit höher spezifischer oberfläche, verfahren zu dessen herstellung, poröses metallisches material und elektrode für alkalische sekundärbatterie |
US6403023B1 (en) * | 2000-10-24 | 2002-06-11 | Future Metal Co., Ltd. | Method for making porous metals |
WO2002066693A1 (fr) * | 2001-02-19 | 2002-08-29 | Isotis N.V. | Metaux poreux et revetements metalliques pour implants |
EP1578528A1 (fr) * | 2002-12-17 | 2005-09-28 | Japan Science and Technology Agency | Materiau poreux en metal ou en oxyde metallique prepare au moyen de dextrane ou d'un polymere glucidique soluble associe |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE583869C (de) * | 1929-02-23 | 1933-09-11 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Elektroden fuer Akkumulatoren durch Druck- und bzw. oder Waermebehandlung von zweckmaessig aus Metallcarbonyl gewonnenen Metallpulvern |
FR1031445A (fr) * | 1950-01-31 | 1953-06-23 | Basf Ag | Procédé pour la production de pièces métalliques poreuses |
FR1143502A (fr) * | 1952-07-15 | 1957-10-02 | Basf Ag | électrodes poreuses en métal pour accumulateurs |
FR1320812A (fr) * | 1961-01-30 | 1963-03-15 | Mond Nickel Co Ltd | Perfectionnements à la production d'électrodes |
CH470925A (de) * | 1965-03-29 | 1969-04-15 | Mallory Battery Canada | Gesintertes poröses Zink sowie dessen Verwendung und Verfahren zu dessen Herstellung |
FR2031787A5 (fr) * | 1969-02-07 | 1970-11-20 | Onera (Off Nat Aerospatiale) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT271532B (de) * | 1964-02-20 | 1969-06-10 | Krupp Ag Huettenwerke | Stahl für langzeitig unter Zugbeanspruchung stehende Bauelemente, insbesondere Spannbetonstahl |
US3287166A (en) * | 1965-01-27 | 1966-11-22 | Douglas Aircraft Co Inc | Battery electrode and battery, and process for preparing said electrode |
US3451810A (en) * | 1967-08-01 | 1969-06-24 | Lucas Industries Ltd | Method of manufacturing oxygen electrodes by sintering ag and an ag-cd alloy |
SE360952B (fr) * | 1970-12-21 | 1973-10-08 | Suab |
-
1976
- 1976-04-10 DE DE2615779A patent/DE2615779C3/de not_active Expired
-
1977
- 1977-03-14 SE SE7702852A patent/SE436980B/xx unknown
- 1977-03-23 GB GB12202/77A patent/GB1561862A/en not_active Expired
- 1977-03-31 AU AU23809/77A patent/AU509031B2/en not_active Expired
- 1977-04-05 US US05/784,774 patent/US4273582A/en not_active Expired - Lifetime
- 1977-04-08 FR FR7710796A patent/FR2347134A1/fr active Granted
- 1977-04-08 JP JP3963177A patent/JPS52123909A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE583869C (de) * | 1929-02-23 | 1933-09-11 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Elektroden fuer Akkumulatoren durch Druck- und bzw. oder Waermebehandlung von zweckmaessig aus Metallcarbonyl gewonnenen Metallpulvern |
FR1031445A (fr) * | 1950-01-31 | 1953-06-23 | Basf Ag | Procédé pour la production de pièces métalliques poreuses |
FR1143502A (fr) * | 1952-07-15 | 1957-10-02 | Basf Ag | électrodes poreuses en métal pour accumulateurs |
FR1320812A (fr) * | 1961-01-30 | 1963-03-15 | Mond Nickel Co Ltd | Perfectionnements à la production d'électrodes |
CH470925A (de) * | 1965-03-29 | 1969-04-15 | Mallory Battery Canada | Gesintertes poröses Zink sowie dessen Verwendung und Verfahren zu dessen Herstellung |
FR2031787A5 (fr) * | 1969-02-07 | 1970-11-20 | Onera (Off Nat Aerospatiale) |
Non-Patent Citations (1)
Title |
---|
EXBK/67 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421473A1 (fr) * | 1978-03-30 | 1979-10-26 | Jungner Ab Nife | Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu |
FR2429498A1 (fr) * | 1978-06-20 | 1980-01-18 | Varta Batterie | Electrode positive pour elements galvaniques a haute temperature et procede de fabrication d'une telle electrode |
EP0013415A1 (fr) * | 1978-12-27 | 1980-07-23 | Western Electric Company, Incorporated | Fabrication d'électrodes en nickel pour batteries alcalines |
FR2468217A1 (fr) * | 1979-10-16 | 1981-04-30 | Varta Batterie | Procede pour la fabrication d'une electrode de fer fritte |
EP0649569A1 (fr) * | 1991-10-10 | 1995-04-26 | University Of Chicago | Cellule electrochimique |
EP0649569A4 (fr) * | 1991-10-10 | 1995-09-27 | Univ Chicago | Cellule electrochimique. |
Also Published As
Publication number | Publication date |
---|---|
JPS52123909A (en) | 1977-10-18 |
US4273582A (en) | 1981-06-16 |
GB1561862A (en) | 1980-03-05 |
SE436980B (sv) | 1985-02-04 |
SE7702852L (sv) | 1977-10-11 |
FR2347134B1 (fr) | 1982-07-09 |
DE2615779B2 (de) | 1979-08-02 |
DE2615779C3 (de) | 1980-04-03 |
AU509031B2 (en) | 1980-04-17 |
DE2615779A1 (de) | 1977-10-20 |
AU2380977A (en) | 1978-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |