FR2153668A5 - Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised - Google Patents

Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised

Info

Publication number
FR2153668A5
FR2153668A5 FR7133743A FR7133743A FR2153668A5 FR 2153668 A5 FR2153668 A5 FR 2153668A5 FR 7133743 A FR7133743 A FR 7133743A FR 7133743 A FR7133743 A FR 7133743A FR 2153668 A5 FR2153668 A5 FR 2153668A5
Authority
FR
France
Prior art keywords
acrylamide
bis
copolymerised
immobilisation
methyl
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
FR7133743A
Other languages
French (fr)
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.)
Compagnie Industrielle des Piles Electriques CIPEL SA
Original Assignee
Compagnie Industrielle des Piles Electriques CIPEL SA
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 Compagnie Industrielle des Piles Electriques CIPEL SA filed Critical Compagnie Industrielle des Piles Electriques CIPEL SA
Priority to FR7133743A priority Critical patent/FR2153668A5/en
Application granted granted Critical
Publication of FR2153668A5 publication Critical patent/FR2153668A5/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
    • H01M6/22—Immobilising of electrolyte
    • 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
    • H01M10/26—Selection of materials as electrolytes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Method comprises adding a mixt of acrylamide and methylene N,N'-bis-acrylamide with appropriate catalyst and accelerator and polymerising the mixt. to form a porous network. The electrolyte is pref. an alkaline liquid electrolyte esp NaOH, KOH and their mixt. at conc. >0.01N (4-9N). Ionic and water mobility are not hindered as in prior art, and the handleability of the batteries is improved.
FR7133743A 1971-09-20 1971-09-20 Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised Expired FR2153668A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7133743A FR2153668A5 (en) 1971-09-20 1971-09-20 Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133743A FR2153668A5 (en) 1971-09-20 1971-09-20 Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised

Publications (1)

Publication Number Publication Date
FR2153668A5 true FR2153668A5 (en) 1973-05-04

Family

ID=9083191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133743A Expired FR2153668A5 (en) 1971-09-20 1971-09-20 Battery electrolyte immobilisation - using acrylamide and methyl-n,n-bis-acrylamide copolymerised

Country Status (1)

Country Link
FR (1) FR2153668A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263683A2 (en) * 1986-10-06 1988-04-13 Alcan International Limited Battery powered light source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263683A2 (en) * 1986-10-06 1988-04-13 Alcan International Limited Battery powered light source
EP0263683A3 (en) * 1986-10-06 1989-03-08 Alcan International Limited Battery powered light source

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Legal Events

Date Code Title Description
ST Notification of lapse