GB801502A - Primary electric cell incorporating a corrosion inhibitor - Google Patents

Primary electric cell incorporating a corrosion inhibitor

Info

Publication number
GB801502A
GB801502A GB27955/56A GB2795556A GB801502A GB 801502 A GB801502 A GB 801502A GB 27955/56 A GB27955/56 A GB 27955/56A GB 2795556 A GB2795556 A GB 2795556A GB 801502 A GB801502 A GB 801502A
Authority
GB
United Kingdom
Prior art keywords
alkaryl
sept
electrolyte
aryl
alkyl
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
GB27955/56A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB801502A publication Critical patent/GB801502A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/045—Cells with aqueous electrolyte characterised by aqueous electrolyte
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

801,502. Primary batteries. UNION CARBIDE CORPORATION. Sept. 13, 1956 [Sept. 15, 1955], No. 27955/56. Class 53. The shelf life of a dry cell having a consumable metal anode, an insoluble cathode and an electrolyte-wet depolariser is improved by incorporating in the cell a compound having the structural formula R-O(R<SP>1</SP>O)n-R<SP>11</SP>, where R represents an alkyl, aryl, alkaryl or aralkyl radical, R<SP>1</SP> represents an alkylene radical, R<SP>11</SP> represents a hydrogen atom or an alkyl, aryl, alkaryl or aralkyl group and n is any number from 1 to 50. Preferred compounds are paraphenyl phenoxy polyethylene glycol, made by the addition of 13 equivalents of ethylene oxide to 1 equivalent of paraphenyl phenol, and an alkylphenol polyglycol ether known as Neutronyx-600, made by the addition of 9¢ mols. of ethylene oxide to 1 mol. of paranonyphenol, but other compounds are also referred to in the Specification. The compound is preferably mixed with mercury and may be incorporated in the electrolyte, in the depolarizer mix or preferably in the separator:
GB27955/56A 1955-09-15 1956-09-13 Primary electric cell incorporating a corrosion inhibitor Expired GB801502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801502XA 1955-09-15 1955-09-15

Publications (1)

Publication Number Publication Date
GB801502A true GB801502A (en) 1958-09-17

Family

ID=22155577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27955/56A Expired GB801502A (en) 1955-09-15 1956-09-13 Primary electric cell incorporating a corrosion inhibitor

Country Status (2)

Country Link
GB (1) GB801502A (en)
MY (1) MY6000062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421660A2 (en) * 1989-09-26 1991-04-10 Ever Ready Limited Improvements to electrical cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421660A2 (en) * 1989-09-26 1991-04-10 Ever Ready Limited Improvements to electrical cells
EP0421660A3 (en) * 1989-09-26 1993-11-24 Ever Ready Ltd Improvements to electrical cells

Also Published As

Publication number Publication date
MY6000062A (en) 1960-12-31

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