NO843572L - Gassdiffusjonselektrode med hydrofilt dekksjikt og fremgangsmaate til dens fremstilling - Google Patents
Gassdiffusjonselektrode med hydrofilt dekksjikt og fremgangsmaate til dens fremstillingInfo
- Publication number
- NO843572L NO843572L NO843572A NO843572A NO843572L NO 843572 L NO843572 L NO 843572L NO 843572 A NO843572 A NO 843572A NO 843572 A NO843572 A NO 843572A NO 843572 L NO843572 L NO 843572L
- Authority
- NO
- Norway
- Prior art keywords
- oxide
- hydrophobic
- gas diffusion
- layer
- diffusion electrode
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000007789 gas Substances 0.000 claims abstract description 32
- 239000010411 electrocatalyst Substances 0.000 claims abstract description 29
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 24
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 17
- 150000003624 transition metals Chemical class 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229920001600 hydrophobic polymer Polymers 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 7
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910001923 silver oxide Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000011248 coating agent Substances 0.000 description 19
- 238000000576 coating method Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000012528 membrane Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000005868 electrolysis reaction Methods 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- -1 hydroxide ions Chemical class 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- 235000011121 sodium hydroxide Nutrition 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920006360 Hostaflon Polymers 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- ORMNPSYMZOGSSV-UHFFFAOYSA-N dinitrooxymercury Chemical compound [Hg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ORMNPSYMZOGSSV-UHFFFAOYSA-N 0.000 description 2
- 239000011262 electrochemically active material Substances 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000008098 formaldehyde solution Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910000545 Nickel–aluminium alloy Inorganic materials 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- UMTMDKJVZSXFNJ-UHFFFAOYSA-N nickel;trihydrate Chemical compound O.O.O.[Ni] UMTMDKJVZSXFNJ-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833332566 DE3332566A1 (de) | 1983-09-09 | 1983-09-09 | Gasdiffusionselektrode mit hydrophiler deckschicht und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO843572L true NO843572L (no) | 1985-03-11 |
Family
ID=6208643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO843572A NO843572L (no) | 1983-09-09 | 1984-09-07 | Gassdiffusjonselektrode med hydrofilt dekksjikt og fremgangsmaate til dens fremstilling |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4563261A (ja) |
| EP (1) | EP0141142B1 (ja) |
| JP (1) | JPH0639719B2 (ja) |
| AT (1) | ATE58759T1 (ja) |
| AU (1) | AU3284084A (ja) |
| BR (1) | BR8404432A (ja) |
| CA (1) | CA1258444A (ja) |
| DE (2) | DE3332566A1 (ja) |
| FI (1) | FI843501L (ja) |
| NO (1) | NO843572L (ja) |
| ZA (1) | ZA847039B (ja) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3420483A1 (de) | 1984-06-01 | 1985-12-05 | Hoechst Ag, 6230 Frankfurt | Bipolarer elektrolyseapparat mit gasdiffusionskathode |
| US4732660A (en) * | 1985-09-09 | 1988-03-22 | The Dow Chemical Company | Membrane electrolyzer |
| DE3532286A1 (de) * | 1985-09-11 | 1987-04-16 | Dobos Karoly Dr | Anordnung von gasdiffusionselektroden und verfahren fuer die herstellung von gasdiffusionselektroden |
| DE3600759A1 (de) * | 1986-01-14 | 1987-07-16 | Hoechst Ag | Verfahren zur elektrolyse von alkalichlorid-loesungen |
| DE3710168A1 (de) * | 1987-03-27 | 1988-10-13 | Varta Batterie | Verfahren zur herstellung einer kunststoffgebundenen gasdiffusionselektrode mit metallischen elektrokatalysatoren |
| ES2132364T3 (es) * | 1993-02-26 | 1999-08-16 | Permelec Electrode Ltd | Celula de electrolisis y procedimientos de produccion de hidroxido alcalino y de peroxido de hidrogeno. |
| DE19509748C2 (de) * | 1995-03-17 | 1997-01-23 | Deutsche Forsch Luft Raumfahrt | Verfahren zur Herstellung eines Verbundes aus Elektrodenmaterial, Katalysatormaterial und einer Festelektrolytmembran |
| DE19509749C2 (de) * | 1995-03-17 | 1997-01-23 | Deutsche Forsch Luft Raumfahrt | Verfahren zur Herstellung eines Verbundes aus Elektrodenmaterial, Katalysatormaterial und einer Festelektrolytmembran |
| JP3677086B2 (ja) * | 1995-06-30 | 2005-07-27 | ペルメレック電極株式会社 | 電解方法 |
| DE10027339A1 (de) * | 2000-06-02 | 2001-12-06 | Bayer Ag | Dimensionsstabile Gasdiffusionselektrode |
| US20020072691A1 (en) * | 2000-08-24 | 2002-06-13 | Timi 3 Systems, Inc. | Systems and methods for applying ultrasonic energy to the thoracic cavity |
| US7220232B2 (en) * | 2000-08-24 | 2007-05-22 | Timi 3 Systems, Inc. | Method for delivering ultrasonic energy |
| US20020082529A1 (en) * | 2000-08-24 | 2002-06-27 | Timi 3 Systems, Inc. | Systems and methods for applying pulsed ultrasonic energy |
| US7335169B2 (en) * | 2000-08-24 | 2008-02-26 | Timi 3 Systems, Inc. | Systems and methods for delivering ultrasound energy at an output power level that remains essentially constant despite variations in transducer impedance |
| US7241270B2 (en) | 2000-08-24 | 2007-07-10 | Timi 3 Systems Inc. | Systems and methods for monitoring and enabling use of a medical instrument |
| CA2421005A1 (en) * | 2000-08-24 | 2002-02-28 | Timi 3 Systems, Inc. | Systems and method for applying ultrasonic energy |
| US20040073115A1 (en) * | 2000-08-24 | 2004-04-15 | Timi 3 Systems, Inc. | Systems and methods for applying ultrasound energy to increase tissue perfusion and/or vasodilation without substantial deep heating of tissue |
| US20030069526A1 (en) * | 2000-08-24 | 2003-04-10 | Timi 3 Systems, Inc. | Applicators that house and support ultrasound transducers for transcutaneous delivery of ultrasound energy |
| US20020072690A1 (en) * | 2000-08-24 | 2002-06-13 | Timi 3 | Transportable systems for applying ultrasound energy to the thoracic cavity |
| AU2009210402A1 (en) * | 2002-07-24 | 2009-09-10 | Timi 3 Systems, Inc. | Systems and methods for monitoring and enabling use of a medical instrument |
| US7229423B2 (en) * | 2003-02-05 | 2007-06-12 | Timi 3 System, Inc | Systems and methods for applying audible acoustic energy to increase tissue perfusion and/or vasodilation |
| US20080208084A1 (en) * | 2003-02-05 | 2008-08-28 | Timi 3 Systems, Inc. | Systems and methods for applying ultrasound energy to increase tissue perfusion and/or vasodilation without substantial deep heating of tissue |
| US7083708B2 (en) * | 2003-07-31 | 2006-08-01 | The Regents Of The University Of California | Oxygen-consuming chlor alkali cell configured to minimize peroxide formation |
| US7608358B2 (en) * | 2006-08-25 | 2009-10-27 | Bdf Ip Holdings Ltd. | Fuel cell anode structure for voltage reversal tolerance |
| WO2008024465A2 (en) * | 2006-08-25 | 2008-02-28 | Bdf Ip Holdings Ltd. | Fuel cell anode structure for voltage reversal tolerance |
| DE102010024053A1 (de) | 2010-06-16 | 2011-12-22 | Bayer Materialscience Ag | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| DE102010031571A1 (de) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Sauerstoffverzehrelektrode |
| DE102011086865A1 (de) | 2011-11-22 | 2013-05-23 | Evonik Degussa Gmbh | Chloridarme Zusammensetzungen olefinisch funktionalisierter Siloxanoligomere basierend auf Alkoxysilanen |
| DE102018205571A1 (de) * | 2018-03-29 | 2019-10-02 | Siemens Aktiengesellschaft | Gasdiffusionselektrode, eine Elektrolyseanordnung sowie ein Verfahren zum Betreiben einer Elektrolyseanlage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1546718A1 (de) * | 1965-04-09 | 1971-02-18 | Siemens Ag | Gas-Diffusionselektrode mit elektrisch isolierender Zwischenschicht |
| GB1486061A (en) * | 1974-01-30 | 1977-09-14 | Siemens Ag | Hybrid cell electrode |
| US4278525A (en) * | 1978-04-24 | 1981-07-14 | Diamond Shamrock Corporation | Oxygen cathode for alkali-halide electrolysis cell |
| US4377496A (en) * | 1981-05-04 | 1983-03-22 | Diamond Shamrock Corporation | Gas diffusion electrode and process |
| CA1194925A (en) * | 1982-06-24 | 1985-10-08 | Tsutomu Takamura | Oxygen gas permselective membrane |
| US4435267A (en) * | 1982-10-08 | 1984-03-06 | Exxon Research And Engineering Co. | Gas percolation barrier for gas fed electrode |
-
1983
- 1983-09-09 DE DE19833332566 patent/DE3332566A1/de not_active Withdrawn
-
1984
- 1984-09-03 AT AT84110443T patent/ATE58759T1/de not_active IP Right Cessation
- 1984-09-03 DE DE8484110443T patent/DE3483676D1/de not_active Expired - Fee Related
- 1984-09-03 EP EP84110443A patent/EP0141142B1/de not_active Expired - Lifetime
- 1984-09-05 BR BR8404432A patent/BR8404432A/pt unknown
- 1984-09-06 US US06/648,014 patent/US4563261A/en not_active Expired - Fee Related
- 1984-09-06 FI FI843501A patent/FI843501L/fi not_active Application Discontinuation
- 1984-09-07 AU AU32840/84A patent/AU3284084A/en not_active Abandoned
- 1984-09-07 JP JP59186629A patent/JPH0639719B2/ja not_active Expired - Lifetime
- 1984-09-07 ZA ZA847039A patent/ZA847039B/xx unknown
- 1984-09-07 CA CA000462623A patent/CA1258444A/en not_active Expired
- 1984-09-07 NO NO843572A patent/NO843572L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE58759T1 (de) | 1990-12-15 |
| FI843501L (fi) | 1985-03-10 |
| CA1258444A (en) | 1989-08-15 |
| US4563261A (en) | 1986-01-07 |
| BR8404432A (pt) | 1985-07-30 |
| EP0141142A2 (de) | 1985-05-15 |
| DE3332566A1 (de) | 1985-03-28 |
| JPH0639719B2 (ja) | 1994-05-25 |
| EP0141142B1 (de) | 1990-11-28 |
| JPS6070194A (ja) | 1985-04-20 |
| FI843501A0 (fi) | 1984-09-06 |
| EP0141142A3 (en) | 1986-12-30 |
| AU3284084A (en) | 1985-03-14 |
| DE3483676D1 (de) | 1991-01-10 |
| ZA847039B (en) | 1985-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO843572L (no) | Gassdiffusjonselektrode med hydrofilt dekksjikt og fremgangsmaate til dens fremstilling | |
| US4032427A (en) | Porous anode separator | |
| EP2397578B1 (de) | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung | |
| US5334293A (en) | Electrode comprising a coated valve metal substrate | |
| EP2659536B1 (en) | Gas diffusion electrode and method for preparing the same | |
| US4364806A (en) | Gas electrode shutdown procedure | |
| CA1190183A (en) | Non-bleeding gas electrode having plural porous layers | |
| JPH09501468A (ja) | 電極及びその製造方法 | |
| EP0255099B1 (en) | Cathode bonded to ion exchange membrane for use in electrolyzers for electrochemical processes and relevant method for conducting electrolysis | |
| US4364805A (en) | Gas electrode operation | |
| EP0129374A1 (en) | Cathode for use in electrolytic cell | |
| US4100049A (en) | Coated cathode for electrolysis cells | |
| US3068157A (en) | Process for using the decomposition energy of amalgams for electrolysis of metal salts by using reversible hydrogen electrodes | |
| US10202700B2 (en) | Oxygen-consuming electrode and method for producing same | |
| US4501803A (en) | Porous gas diffusion-electrode | |
| US9163318B2 (en) | Oxygen-consuming electrode and process for production thereof | |
| NO752310L (ja) | ||
| US4871703A (en) | Process for preparation of an electrocatalyst | |
| BR102012024229A2 (pt) | eletrodos consumidores de oxigÊnio e processo para sua preparaÇço | |
| JP2012077381A (ja) | 輸送および貯蔵安定性酸素消費電極の製造方法 | |
| US20150017554A1 (en) | Process for producing transport and storage-stable oxygen-consuming electrode | |
| SU1584752A3 (ru) | Способ получени хлора и гидроокиси натри | |
| CA3164371A1 (en) | Electrode assembly and electrolyser | |
| CA1152451A (en) | Electrolytic membrane and electrode structure including reduced platinum group metal oxide | |
| JPH06173060A (ja) | ガス電極構造体及び該構造体を使用する電解方法 |