GB206797A - A new or improved electrode or pole for use in electric cells - Google Patents

A new or improved electrode or pole for use in electric cells

Info

Publication number
GB206797A
GB206797A GB15974/23A GB1597423A GB206797A GB 206797 A GB206797 A GB 206797A GB 15974/23 A GB15974/23 A GB 15974/23A GB 1597423 A GB1597423 A GB 1597423A GB 206797 A GB206797 A GB 206797A
Authority
GB
United Kingdom
Prior art keywords
copper
pole
new
electric cells
improved electrode
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.)
Expired
Application number
GB15974/23A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB206797A publication Critical patent/GB206797A/en
Expired legal-status Critical Current

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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/26—Cells without oxidising active material, e.g. Volta cells

Abstract

206,797. Kotera, S. June 20, 1923. Electrodes.-A porous copper electrode is made by precipitating copper from a solution of a copper salt such as copper sulphate by means of scrap-iron, making an amalgam of the precipitated copper with mercury and then heating the amalgam to about 600‹ C. to drive off the mercury. The porous copper so obtained may be employed in conjunction with a zinc electrode in a viscous solution of an alkaline hydrate. It may also be used in secondary cells.
GB15974/23A 1923-06-12 1923-06-20 A new or improved electrode or pole for use in electric cells Expired GB206797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US644981A US1531618A (en) 1923-06-12 1923-06-12 Porous copper pole for cells

Publications (1)

Publication Number Publication Date
GB206797A true GB206797A (en) 1923-11-15

Family

ID=10068932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15974/23A Expired GB206797A (en) 1923-06-12 1923-06-20 A new or improved electrode or pole for use in electric cells

Country Status (3)

Country Link
US (1) US1531618A (en)
FR (1) FR567665A (en)
GB (1) GB206797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979392A (en) * 1957-12-12 1961-04-11 Lor Corp Foaming of granulated metal
DE1300981B (en) * 1964-05-26 1969-08-14 Foerderung Forschung Gmbh Process for the production of a porous metal electrode for galvanic cells

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471665A (en) * 1946-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979392A (en) * 1957-12-12 1961-04-11 Lor Corp Foaming of granulated metal
DE1300981B (en) * 1964-05-26 1969-08-14 Foerderung Forschung Gmbh Process for the production of a porous metal electrode for galvanic cells

Also Published As

Publication number Publication date
US1531618A (en) 1925-03-31
FR567665A (en) 1924-03-07

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