CH214895A - Process for carrying out electrolysis. - Google Patents

Process for carrying out electrolysis.

Info

Publication number
CH214895A
CH214895A CH214895DA CH214895A CH 214895 A CH214895 A CH 214895A CH 214895D A CH214895D A CH 214895DA CH 214895 A CH214895 A CH 214895A
Authority
CH
Switzerland
Prior art keywords
synthetic resins
polyvinyl
wetting agent
solution
resin
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Dr Rudolph
Original Assignee
Hans Dr Rudolph
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 Hans Dr Rudolph filed Critical Hans Dr Rudolph
Publication of CH214895A publication Critical patent/CH214895A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

534,618. Porous synthetic resins. RUDOLPH, H. July 26, 1939, No. 21760. Convention date, Aug. 4, 1938. [Class 2 (iii)] [Also in Group XXXVI] Porous diaphragms for use in electrolytic cells are formed of synthetic resins and are treated with a wetting agent. Particles of synthetic resin, placed in a mould, are caused to cohere by softening them by heat or a solvent or by a binder such as a solution of the resin. The product is steeped in or coated or sprayed with a solution of a wetting agent such as sulphonates of high molecular-weight aliphatic alcohols. The synthetic resins may be polyacrylic acid or polyvinyl compounds such as polymethacrylic acid methyl ester, polyvinyl carbazole, polystyrene or polyvinyl halide.
CH214895D 1938-08-04 1939-07-18 Process for carrying out electrolysis. CH214895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214895X 1938-08-04

Publications (1)

Publication Number Publication Date
CH214895A true CH214895A (en) 1941-05-31

Family

ID=5821131

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214895D CH214895A (en) 1938-08-04 1939-07-18 Process for carrying out electrolysis.

Country Status (3)

Country Link
CH (1) CH214895A (en)
FR (1) FR858465A (en)
GB (1) GB534618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887804C (en) * 1951-02-18 1953-08-27 Demag Elektrometallurgie Gmbh Diaphragm for electrolytic cells for water decomposers

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591754A (en) * 1945-05-21 1952-04-08 Auto Lite Battery Corp Battery separator
GB643603A (en) * 1948-03-17 1950-09-20 Oldham & Son Ltd Improvements in or relating to the manufacture of separators for electric accumulators
US2619437A (en) * 1948-05-21 1952-11-25 Zenith Radio Corp Primary cells
DE969133C (en) * 1950-03-12 1958-05-08 Lorenz C Ag Method for producing a porous lightweight body
US2778749A (en) * 1952-12-22 1957-01-22 Monsanto Chemicals Paper products and manufacture thereof
BE538913A (en) * 1954-06-11
US2857295A (en) * 1955-02-28 1958-10-21 Udylite Res Corp Method for improving electric storage batteries
US2900434A (en) * 1956-01-03 1959-08-18 Union Carbide Corp Corrosion inhibitors
US2872362A (en) * 1956-01-05 1959-02-03 Ions Exchange & Chemical Corp Battery electrolyte
US2980750A (en) * 1959-02-26 1961-04-18 Monsanto Chemicals Battery separators
FR1224366A (en) * 1960-08-09 1960-06-23 Foundry Equipment Ltd Improvements to feeders for foundry molding machines
US3236695A (en) * 1962-07-16 1966-02-22 Yardney International Corp Electrochemical device
US4373015A (en) * 1979-05-09 1983-02-08 Chloride Group Limited Electric storage batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887804C (en) * 1951-02-18 1953-08-27 Demag Elektrometallurgie Gmbh Diaphragm for electrolytic cells for water decomposers

Also Published As

Publication number Publication date
FR858465A (en) 1940-11-26
GB534618A (en) 1941-03-12

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