IT1057469B - Membrana scambiatrice di cationi - Google Patents
Membrana scambiatrice di cationiInfo
- 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
Links
- 239000012528 membrane Substances 0.000 title abstract 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 229920002313 fluoropolymer Polymers 0.000 abstract 2
- 229910001410 inorganic ion Inorganic materials 0.000 abstract 2
- 238000005342 ion exchange Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 2
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
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 (enExample) |
| DE (1) | DE2614058C2 (enExample) |
| FR (1) | FR2306010A1 (enExample) |
| GB (1) | GB1534359A (enExample) |
| IT (1) | IT1057469B (enExample) |
| SE (1) | SE7603539L (enExample) |
Families Citing this family (14)
| 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 |
| DE69608793T2 (de) * | 1995-03-20 | 2001-02-01 | E.I. Du Pont De Nemours And Co., Wilmington | Anorganische füllstoffe enthaltende membranen für brennstoffzellen |
| US8101317B2 (en) | 2004-09-20 | 2012-01-24 | 3M Innovative Properties Company | Durable fuel cell having polymer electrolyte membrane comprising manganese oxide |
| US7572534B2 (en) | 2004-09-20 | 2009-08-11 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly |
| JPWO2007007767A1 (ja) * | 2005-07-12 | 2009-01-29 | 旭硝子株式会社 | 固体高分子形燃料電池用電解質膜、その製造方法及び固体高分子形燃料電池用膜電極接合体 |
| 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 |
| US8367267B2 (en) | 2005-10-28 | 2013-02-05 | 3M Innovative Properties Company | High durability fuel cell components with cerium oxide additives |
| US8628871B2 (en) | 2005-10-28 | 2014-01-14 | 3M Innovative Properties Company | High durability fuel cell components with cerium salt additives |
| US7989115B2 (en) | 2007-12-14 | 2011-08-02 | Gore Enterprise Holdings, Inc. | Highly stable fuel cell membranes and methods of making them |
-
1976
- 1976-03-23 SE SE7603539A patent/SE7603539L/ not_active Application Discontinuation
- 1976-03-24 GB GB11883/76A patent/GB1534359A/en not_active Expired
- 1976-03-25 CA CA248,845A patent/CA1084874A/en not_active Expired
- 1976-03-30 DE DE19762614058 patent/DE2614058C2/de not_active Expired
- 1976-03-31 IT IT48797/76A patent/IT1057469B/it active
- 1976-03-31 FR FR7609347A patent/FR2306010A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2614058A1 (de) | 1976-10-07 |
| SE7603539L (sv) | 1976-10-01 |
| DE2614058C2 (de) | 1981-12-17 |
| CA1084874A (en) | 1980-09-02 |
| GB1534359A (en) | 1978-12-06 |
| FR2306010B1 (enExample) | 1981-06-19 |
| FR2306010A1 (fr) | 1976-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1057469B (it) | Membrana scambiatrice di cationi | |
| US3510417A (en) | Electrodialysis process for selectively transferring ions of the same charge | |
| FR2254596B1 (enExample) | ||
| US4584246A (en) | Bipolar membranes | |
| FR2147269B1 (enExample) | ||
| FR2337163B1 (enExample) | ||
| NL153241B (nl) | Werkwijze voor de vervaardiging van ionenwisselaars en aldus vervaardigde membranen. | |
| FR2328056A1 (fr) | Procede de preparation d'hydroxydes de metal alcalin | |
| JPS5447884A (en) | Manufacture of high durable single film bipolar membrane | |
| US2962454A (en) | Sulfonating reagent and method of making and using the same in the preparation of cation exchange membranes | |
| FR2389684B1 (enExample) | ||
| JPS54130490A (en) | Ion exchange membrane*its manufacture and use | |
| Bergsma et al. | Ion-exchange membranes | |
| BR8503502A (pt) | Membranas trocadoras de ions pre-expandidas | |
| Takeshita et al. | Recent survey of catalysis by solid metal sulfates | |
| JPH0638340B2 (ja) | レドツクスフロ−電池用隔膜 | |
| US2820756A (en) | Ion-exchange memberanes | |
| JPS5672190A (en) | Cation exchange membrane for electrolysis of alkali metal halogenide | |
| US2756202A (en) | Cation exchange membranes comprising condensation polymers of sulfonated alkyl aryl ethers | |
| 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 | |
| KR870004731A (ko) | 무기 중합성 양이온 교환 매트릭스 및 그 제조방법 | |
| JPS59203607A (ja) | 異方性親水性膜及びその製造方法 | |
| JPS5625987A (en) | Cation exchange membrane for alkali metal electrolysis |