AU572858B2 - Electrodes comprising fibres - Google Patents

Electrodes comprising fibres

Info

Publication number
AU572858B2
AU572858B2 AU29772/84A AU2977284A AU572858B2 AU 572858 B2 AU572858 B2 AU 572858B2 AU 29772/84 A AU29772/84 A AU 29772/84A AU 2977284 A AU2977284 A AU 2977284A AU 572858 B2 AU572858 B2 AU 572858B2
Authority
AU
Australia
Prior art keywords
fibers
electrodes
fiber
terminals
cells
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.)
Ceased
Application number
AU29772/84A
Other versions
AU2977284A (en
Inventor
Louis George Morin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of AU2977284A publication Critical patent/AU2977284A/en
Application granted granted Critical
Publication of AU572858B2 publication Critical patent/AU572858B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Multicomponent Fibers (AREA)
  • Primary Cells (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Inorganic Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

The invention includes electrodes having a plurality of fibers wherein an essentially continuous metallic coating of high bond strength extends over at least a portion of each fiber, and wherein the fibers provide a large surface area. The electrodes of the invention have an efficient electrical connection at their terminals comprising fiber/metal matrices which provide the desired connections to the terminals without damage to the fibers. The fiber metal matrices also provide excellent electrical contact between all of the fibers, and inhibit wicking of the electrolyte or process stream into the electrical connections. Where the fibers are coated along a substantial portion of their length, they also have a high electrical conductivity. The invention further includes electro-chemical cells, and processes for forming and utilizing the electrodes and cells.
AU29772/84A 1983-06-24 1984-06-22 Electrodes comprising fibres Ceased AU572858B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50760483A 1983-06-24 1983-06-24
US507604 1983-06-24

Publications (2)

Publication Number Publication Date
AU2977284A AU2977284A (en) 1985-01-03
AU572858B2 true AU572858B2 (en) 1988-05-19

Family

ID=24019322

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29772/84A Ceased AU572858B2 (en) 1983-06-24 1984-06-22 Electrodes comprising fibres

Country Status (15)

Country Link
EP (1) EP0129845B1 (en)
JP (1) JPH0723549B2 (en)
KR (1) KR900006119B1 (en)
AT (1) ATE38255T1 (en)
AU (1) AU572858B2 (en)
CA (1) CA1273604A (en)
DE (1) DE3474841D1 (en)
DK (1) DK163310C (en)
ES (2) ES8604321A1 (en)
FI (1) FI77271C (en)
HK (1) HK5691A (en)
IL (1) IL72209A (en)
NO (1) NO164670C (en)
SG (1) SG98190G (en)
ZA (1) ZA844777B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3482273D1 (en) * 1983-06-24 1990-06-21 American Cyanamid Co DEVICE AND METHOD FOR CONTINUOUSLY PLATING FIBERS.
EP0151055B1 (en) * 1984-01-09 1988-08-31 Yves Heroguelle Apparatus for the galvanic recovery of metals from diluted solutions
GB9318794D0 (en) * 1993-09-10 1993-10-27 Ea Tech Ltd A high surface area cell for the recovery of metals from dilute solutions
US7494580B2 (en) 2003-07-28 2009-02-24 Phelps Dodge Corporation System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction
US7378011B2 (en) 2003-07-28 2008-05-27 Phelps Dodge Corporation Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction
US7393438B2 (en) 2004-07-22 2008-07-01 Phelps Dodge Corporation Apparatus for producing metal powder by electrowinning
US7378010B2 (en) 2004-07-22 2008-05-27 Phelps Dodge Corporation System and method for producing copper powder by electrowinning in a flow-through electrowinning cell
US7452455B2 (en) 2004-07-22 2008-11-18 Phelps Dodge Corporation System and method for producing metal powder by electrowinning
KR100729281B1 (en) * 2005-10-21 2007-06-15 중앙아이엔티 주식회사 an electrode for electrolyzer
MX2010007795A (en) 2008-01-17 2011-02-23 Freeport Mcmoran Corp Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning.
JP5787580B2 (en) * 2011-04-06 2015-09-30 株式会社東芝 Electrolytic reduction device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046664A (en) * 1974-08-07 1977-09-06 308489 Ontario Limited Metallic filament electrode
AU2977384A (en) * 1983-06-24 1985-01-03 American Cyanamid Company Electroplating fibres
AU561667B2 (en) * 1982-03-16 1987-05-14 Electro Metalloid Corporation Metal coated fibres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2151618C3 (en) * 1971-10-16 1975-05-28 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Method and device for the cathodic treatment of thin, electrically conductive fiber strands or bundles
US4108754A (en) * 1974-08-07 1978-08-22 Ontario Limited Carbon fiber electrode
JPS55121271A (en) * 1979-03-12 1980-09-18 Matsushita Electric Ind Co Ltd Manufacturing method of electrode substrate for battery
DE2929346C2 (en) * 1979-07-20 1985-10-17 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Stable high temp. electrodes which can be regenerated - and have very long life when used in mfg. metals by electrolysis of molten salts
JPS5757879A (en) * 1980-09-24 1982-04-07 Hitachi Ltd Insoluble electrode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046664A (en) * 1974-08-07 1977-09-06 308489 Ontario Limited Metallic filament electrode
AU561667B2 (en) * 1982-03-16 1987-05-14 Electro Metalloid Corporation Metal coated fibres
AU2977384A (en) * 1983-06-24 1985-01-03 American Cyanamid Company Electroplating fibres

Also Published As

Publication number Publication date
ES533656A0 (en) 1986-01-16
DK306984D0 (en) 1984-06-22
ATE38255T1 (en) 1988-11-15
CA1273604A (en) 1990-09-04
ZA844777B (en) 1985-02-27
NO842527L (en) 1984-12-27
JPS6059092A (en) 1985-04-05
DK163310C (en) 1992-07-06
NO164670C (en) 1990-10-31
IL72209A0 (en) 1984-10-31
ES547434A0 (en) 1986-10-16
KR900006119B1 (en) 1990-08-22
DK163310B (en) 1992-02-17
SG98190G (en) 1991-02-14
KR850004793A (en) 1985-07-27
EP0129845B1 (en) 1988-10-26
ES8700337A1 (en) 1986-10-16
FI77271B (en) 1988-10-31
FI842530A (en) 1984-12-25
NO164670B (en) 1990-07-23
DE3474841D1 (en) 1988-12-01
FI842530A0 (en) 1984-06-21
EP0129845A1 (en) 1985-01-02
ES8604321A1 (en) 1986-01-16
JPH0723549B2 (en) 1995-03-15
DK306984A (en) 1984-12-25
HK5691A (en) 1991-01-25
AU2977284A (en) 1985-01-03
IL72209A (en) 1988-01-31
FI77271C (en) 1989-02-10

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired