GB1260632A - Improvements in or relating to non-aqueous electrolytes - Google Patents

Improvements in or relating to non-aqueous electrolytes

Info

Publication number
GB1260632A
GB1260632A GB3462070A GB3462070A GB1260632A GB 1260632 A GB1260632 A GB 1260632A GB 3462070 A GB3462070 A GB 3462070A GB 3462070 A GB3462070 A GB 3462070A GB 1260632 A GB1260632 A GB 1260632A
Authority
GB
United Kingdom
Prior art keywords
cell
lithium
july
tetrahydrofuran
relating
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
GB3462070A
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction 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
Priority claimed from GB28958/67A external-priority patent/GB1187855A/en
Priority claimed from FR6925334A external-priority patent/FR2054736A6/fr
Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of GB1260632A publication Critical patent/GB1260632A/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
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/164—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by the solvent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

1,260,632. Lithium cell electrolyte. SOC. DES ACCUMULATEURS FIXES ET DE TRACTION. 16 July, 1970 [24 July, 1969], No. 34620/70. Addition to 1,187,855. Heading H1B. A non-aqueous electrolyte, for use in an electric cell having a lithium negative electrode, comprises a solution of lithium perchlorate in a mixed solvent comprising tetrahydrofuran and a methyl-tetrahydrofuran, tetrahydropyran, isopropylamine, diethylamine, N-methylpyrrolidone or N-methylmorpholine. In examples, the cell also comprises a copper sulphide positive electrode and separators of cellulose or P.T.F.E. felted fabric.
GB3462070A 1967-06-22 1970-07-16 Improvements in or relating to non-aqueous electrolytes Expired GB1260632A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB28958/67A GB1187855A (en) 1966-06-23 1967-06-22 Non-Aqueous Electrolyte and Electrochemical Generators Containing the Same.
FR6925334A FR2054736A6 (en) 1969-07-24 1969-07-24

Publications (1)

Publication Number Publication Date
GB1260632A true GB1260632A (en) 1972-01-19

Family

ID=42245930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3462070A Expired GB1260632A (en) 1967-06-22 1970-07-16 Improvements in or relating to non-aqueous electrolytes

Country Status (1)

Country Link
GB (1) GB1260632A (en)

Similar Documents

Publication Publication Date Title
GB1484527A (en) Electric cell
GB1211772A (en) Non-aqueous electrolytes, for electrochemical cells
GB1208934A (en) Improvements in or relating to non aqueous electrolytes for electrochemical generators
CA1029088A (en) Lithium electrodes for batteries with molten electrolytes
GB1247599A (en) Improvements in or relating to electrochemical cells having lithium negative electrodes
GB1108170A (en) Electric current producing cell
GB936234A (en) Improvements in or relating to electrodes for electric cells or batteries
ES465435A1 (en) Non-aqueous cell having as cathode a mixture of lead dioxide and lead monoxide and/or lead particles
GB1260632A (en) Improvements in or relating to non-aqueous electrolytes
GB773752A (en) Improvements relating to self-priming electric batteries
ES434549A1 (en) Electric primary cell in which the positive active material is silver chromate
GB721114A (en) Improvements in or relating to the manufacture of electric storage batteries
GB1187855A (en) Non-Aqueous Electrolyte and Electrochemical Generators Containing the Same.
JPS55144663A (en) Battery with non-aqueous electrolyte
GB815023A (en) Improvements in or relating to sealed electric cells with auxiliary eectrodes
CH608654A5 (en) Separator for alkaline battery cell, and use thereof in a battery cell
ES8103483A1 (en) Lead acid electric storage batteries.
JPS57187878A (en) Nonaqueous electrolyte solution for secondary lithium battery
GB739813A (en) Improvements in or relating to secondary electric batteries
FR2416560A1 (en) Battery with positive and negative main electrodes - has extra electrode between separators to indicate charge state
GB1357397A (en) Electrochemical cells
JPS56159067A (en) Nonaqueous electrolyte battery
GB979125A (en) Fuel cell
FR2068146A5 (en) Rechargeable lithium/copper sulphate cell
CA495667A (en) Battery with cell electrodes connected with conductive element

Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired