IT1057469B - Membrana scambiatrice di cationi - Google Patents

Membrana scambiatrice di cationi

Info

Publication number
IT1057469B
IT1057469B IT48797/76A IT4879776A IT1057469B IT 1057469 B IT1057469 B IT 1057469B IT 48797/76 A IT48797/76 A IT 48797/76A IT 4879776 A IT4879776 A IT 4879776A IT 1057469 B IT1057469 B IT 1057469B
Authority
IT
Italy
Prior art keywords
membrane
hydroxide
phosphate
membranes
molybdate
Prior art date
Application number
IT48797/76A
Other languages
English (en)
Original Assignee
Kureha Chemical Ind Co Ltd
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 JP50037789A external-priority patent/JPS51112783A/ja
Priority claimed from JP50079857A external-priority patent/JPS5817493B2/ja
Priority claimed from JP50085243A external-priority patent/JPS582971B2/ja
Priority claimed from JP9161375A external-priority patent/JPS5215487A/ja
Application filed by Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Application granted granted Critical
Publication of IT1057469B publication Critical patent/IT1057469B/it

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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT48797/76A 1975-03-31 1976-03-31 Membrana scambiatrice di cationi IT1057469B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP50037789A JPS51112783A (en) 1975-03-31 1975-03-31 Ion exchange membrane and process for producing the same
JP50079857A JPS5817493B2 (ja) 1975-06-27 1975-06-27 改良されたイオン交換膜およびその製造方法
JP50085243A JPS582971B2 (ja) 1975-07-14 1975-07-14 シンキヨウイオンコウカンマク オヨビ ソノセイゾウホウホウ
JP9161375A JPS5215487A (en) 1975-07-29 1975-07-29 Improved process for producing ion exchange membranes

Publications (1)

Publication Number Publication Date
IT1057469B true IT1057469B (it) 1982-03-10

Family

ID=27460468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48797/76A IT1057469B (it) 1975-03-31 1976-03-31 Membrana scambiatrice di cationi

Country Status (6)

Country Link
CA (1) CA1084874A (it)
DE (1) DE2614058C2 (it)
FR (1) FR2306010A1 (it)
GB (1) GB1534359A (it)
IT (1) IT1057469B (it)
SE (1) SE7603539L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE850594A (nl) * 1977-01-21 1977-05-16 Studiecentrum Kernenergi Eenheid voor een elektrochemische cel
NL7907632A (nl) * 1978-10-20 1980-04-22 Ppg Industries Inc Diafragma met zirconium- en magnesiumverbindingen in een poreuze matrix.
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
JPS57172927A (en) * 1981-03-20 1982-10-25 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
NZ203337A (en) * 1982-02-26 1986-02-21 M S M Lefebvre Immobilised inorganic counter diffusion barriers and their applications
WO1996029752A1 (en) * 1995-03-20 1996-09-26 E.I. Du Pont De Nemours And Company Membranes containing inorganic fillers and membrane and electrode assemblies and electrochemical cells employing same
US7572534B2 (en) * 2004-09-20 2009-08-11 3M Innovative Properties Company Fuel cell membrane electrode assembly
US8101317B2 (en) 2004-09-20 2012-01-24 3M Innovative Properties Company Durable fuel cell having polymer electrolyte membrane comprising manganese oxide
EP1912272A4 (en) * 2005-07-12 2009-12-02 Asahi Glass Co Ltd ELECTROLYTIC MEMBRANE FOR USE IN A SOLID POLYMER-TYPE FUEL CELL, PROCESS FOR PRODUCING THE MEMBRANE, AND MEMBRANE ELECTRODE ASSEMBLY FOR USE IN A SOLID POLYMER-TYPE COMBUSTIBLE CELL
US8652705B2 (en) 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US7622217B2 (en) 2005-10-12 2009-11-24 3M Innovative Properties Company Fuel cell nanocatalyst
US8628871B2 (en) 2005-10-28 2014-01-14 3M Innovative Properties Company High durability fuel cell components with cerium salt additives
US8367267B2 (en) 2005-10-28 2013-02-05 3M Innovative Properties Company High durability fuel cell components with cerium oxide additives
US7989115B2 (en) 2007-12-14 2011-08-02 Gore Enterprise Holdings, Inc. Highly stable fuel cell membranes and methods of making them

Also Published As

Publication number Publication date
FR2306010A1 (fr) 1976-10-29
DE2614058A1 (de) 1976-10-07
CA1084874A (en) 1980-09-02
GB1534359A (en) 1978-12-06
FR2306010B1 (it) 1981-06-19
DE2614058C2 (de) 1981-12-17
SE7603539L (sv) 1976-10-01

Similar Documents

Publication Publication Date Title
IT1057469B (it) Membrana scambiatrice di cationi
FR2254596B1 (it)
GB1401997A (en) Anion exchange membranes and their production
FR2147269B1 (it)
FR2328056A1 (fr) Procede de preparation d'hydroxydes de metal alcalin
IT1091607B (it) Membrana bipolare di elevata prestazione a pellicola unica
US3852135A (en) Patching damaged cation-active permselective diaphragms
FR2033029A5 (it)
Bergsma et al. Ion-exchange membranes
NO152457C (no) Ionebyttermembran for elektrolyse av saltloesninger og fremgangsmaate for dens fremstilling
BR8503502A (pt) Membranas trocadoras de ions pre-expandidas
JPS5672190A (en) Cation exchange membrane for electrolysis of alkali metal halogenide
Huang et al. Ionically crosslinked poly (acrylic acid) membranes. IV. Composite reverse osmosis membranes
HUANG THE EFFECTS OF TEMPERATURE AND CONCEN-TRATION ON COUNTER-ION INTERDIFFUSION IN ANION EXCHANGE MEMBRANE
JPS582971B2 (ja) シンキヨウイオンコウカンマク オヨビ ソノセイゾウホウホウ
GB1516048A (en) Electrolysis of aqueous solution of sodium chloride
KR880011244A (ko) 신규한 양이온 교환막 및 그의 제조방법과 이것을 사용한 전기투석방법
JPS5628648A (en) Weak acidic cation exchange resin and manufacture thereof
JPS5625987A (en) Cation exchange membrane for alkali metal electrolysis
GB954202A (en) Microporous thermoplastic material
JPS5586821A (en) Production of bipolar film
JPS54157777A (en) Sulfonic based, fluorine-containing cation exchanging resin membrane for electrolysis and preparing same
JPS5547152A (en) New type cation exchange membrane
GB1238656A (it)
TH3740A (th) เยื่อบางชนิดไบโพลาร์