CA1040137A - Electrode for electrochemical processes and method of producing the same - Google Patents

Electrode for electrochemical processes and method of producing the same

Info

Publication number: CA1040137A
Authority: CA; Canada
Prior art keywords: electrode; base; covering layer; titanium; powder
Prior art date: 1974-02-02
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

CA219,144A

Other languages

English (en)

French (fr)

Other versions

CA219144S (en

Inventor

Ottmar Rubisch

Franz Brandmair

Dietmar Honig

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.)

SIGRI ELEKTROGRAPHIT GmbH

Original Assignee

SIGRI ELEKTROGRAPHIT GmbH

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.)

1974-02-02

Filing date

1975-01-31

Publication date

1978-10-10

1974-02-02 Priority claimed from DE2405010A external-priority patent/DE2405010C3/de

1974-03-16 Priority claimed from DE2412828A external-priority patent/DE2412828C2/de

1974-04-25 Priority claimed from DE2420011A external-priority patent/DE2420011C2/de

1975-01-31 Application filed by SIGRI ELEKTROGRAPHIT GmbH filed Critical SIGRI ELEKTROGRAPHIT GmbH

1978-10-10 Application granted granted Critical

1978-10-10 Publication of CA1040137A publication Critical patent/CA1040137A/en

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 34
230000008569 process Effects 0.000 title claims abstract description 13
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 21
229910003087 TiOx Inorganic materials 0.000 claims abstract description 19
HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 claims abstract description 19
239000000463 material Substances 0.000 claims abstract description 18
239000000126 substance Substances 0.000 claims abstract description 15
230000003213 activating effect Effects 0.000 claims abstract description 14
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 10
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 33
239000010936 titanium Substances 0.000 claims description 28
239000000843 powder Substances 0.000 claims description 26
229910052719 titanium Inorganic materials 0.000 claims description 24
239000000203 mixture Substances 0.000 claims description 18
239000003792 electrolyte Substances 0.000 claims description 17
239000012300 argon atmosphere Substances 0.000 claims description 11
239000011148 porous material Substances 0.000 claims description 8
239000011248 coating agent Substances 0.000 claims description 7
238000000576 coating method Methods 0.000 claims description 7
238000005245 sintering Methods 0.000 claims description 7
239000011230 binding agent Substances 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 2
239000004408 titanium dioxide Substances 0.000 claims description 2
229960005196 titanium dioxide Drugs 0.000 claims 3
239000002585 base Substances 0.000 description 44
239000007789 gas Substances 0.000 description 25
210000004027 cell Anatomy 0.000 description 14
239000002184 metal Substances 0.000 description 11
229910052751 metal Inorganic materials 0.000 description 10
239000000243 solution Substances 0.000 description 10
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
230000000694 effects Effects 0.000 description 8
230000008901 benefit Effects 0.000 description 7
-1 borides Chemical class 0.000 description 7
239000003513 alkali Substances 0.000 description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
239000012267 brine Substances 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
239000001301 oxygen Substances 0.000 description 6
229910052760 oxygen Inorganic materials 0.000 description 6
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 6
229910001868 water Inorganic materials 0.000 description 6
238000003466 welding Methods 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
239000004372 Polyvinyl alcohol Substances 0.000 description 5
238000005868 electrolysis reaction Methods 0.000 description 5
239000010439 graphite Substances 0.000 description 5
229910002804 graphite Inorganic materials 0.000 description 5
229910000510 noble metal Inorganic materials 0.000 description 5
229920002451 polyvinyl alcohol Polymers 0.000 description 5
230000009467 reduction Effects 0.000 description 5
238000006722 reduction reaction Methods 0.000 description 5
230000001476 alcoholic effect Effects 0.000 description 4
229910052786 argon Inorganic materials 0.000 description 4
230000004087 circulation Effects 0.000 description 4
238000010285 flame spraying Methods 0.000 description 4
238000005242 forging Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
238000010791 quenching Methods 0.000 description 4
230000000171 quenching effect Effects 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000000460 chlorine Substances 0.000 description 3
229910052801 chlorine Inorganic materials 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
239000004020 conductor Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000000875 corresponding effect Effects 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
239000013078 crystal Substances 0.000 description 3
230000007547 defect Effects 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
230000010287 polarization Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
238000005299 abrasion Methods 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
231100001010 corrosive Toxicity 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000000151 deposition Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000003487 electrochemical reaction Methods 0.000 description 2
230000003628 erosive effect Effects 0.000 description 2
239000011133 lead Substances 0.000 description 2
238000003754 machining Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000012188 paraffin wax Substances 0.000 description 2
238000007750 plasma spraying Methods 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
229910052707 ruthenium Inorganic materials 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
229910052715 tantalum Inorganic materials 0.000 description 2
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
238000012360 testing method Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229910000497 Amalgam Inorganic materials 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
229910001060 Gray iron Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002730 additional effect Effects 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
238000004873 anchoring Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
210000002421 cell wall Anatomy 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
229910000765 intermetallic Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
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 description 1
YELGFTGWJGBAQU-UHFFFAOYSA-N mephedrone Chemical compound CNC(C)C(=O)C1=CC=C(C)C=C1 YELGFTGWJGBAQU-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
239000012184 mineral wax Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
239000010955 niobium Substances 0.000 description 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000011946 reduction process Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000011369 resultant mixture Substances 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000013535 sea water Substances 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
238000005476 soldering Methods 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
239000013589 supplement Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000005496 tempering Methods 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
- C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
- C25B11/067—Inorganic compound e.g. ITO, silica or titania
- 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
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
- C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/097—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds comprising two or more noble metals or noble metal alloys

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Inorganic Chemistry (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Powder Metallurgy (AREA)
Mechanical Engineering (AREA)

CA219,144A 1974-02-02 1975-01-31 Electrode for electrochemical processes and method of producing the same Expired CA1040137A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2405010A DE2405010C3 (de)	1974-02-02	1974-02-02	Sinter-Elektrode für elektrochemische Prozesse und Verfahren zum Herstellen der Elektrode
DE2412828A DE2412828C2 (de)	1974-03-16	1974-03-16	Elektrode für elektrochemische Prozesse
DE2420011A DE2420011C2 (de)	1974-04-25	1974-04-25	Sinter-Elektrode für elektrochemische Prozesse

Publications (1)

Publication Number	Publication Date
CA1040137A true CA1040137A (en)	1978-10-10

Family

ID=27185757

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA219,144A Expired CA1040137A (en)	1974-02-02	1975-01-31	Electrode for electrochemical processes and method of producing the same

Country Status (9)

Country	Link
JP (1)	JPS5642675B2 (no)
CA (1)	CA1040137A (no)
CH (1)	CH613995A5 (no)
FR (1)	FR2259921B1 (no)
GB (1)	GB1443502A (no)
IT (1)	IT1031341B (no)
NL (1)	NL7417054A (no)
NO (1)	NO141419C (no)
SE (1)	SE398894B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51117978A (en) *	1975-04-09	1976-10-16	Sekisui Chem Co Ltd	Electrode
US4032427A (en) *	1975-11-03	1977-06-28	Olin Corporation	Porous anode separator
DD137365A5 (de) *	1976-03-31	1979-08-29	Diamond Shamrock Techn	Elektrode
LU75407A1 (no) *	1976-07-16	1978-02-08
FR2439826A1 (fr) *	1978-10-24	1980-05-23	Anger Roger	Anode stabilisee moulee
US4422917A (en) *	1980-09-10	1983-12-27	Imi Marston Limited	Electrode material, electrode and electrochemical cell
DE3106587C2 (de) *	1981-02-21	1987-01-02	Heraeus Elektroden GmbH, 6450 Hanau	Elektrode und deren Verwendung
FR2541691B1 (fr) *	1983-02-25	1989-09-15	Europ Composants Electron	Electrode pour bain electrolytique
GB8804859D0 (en) *	1988-03-01	1988-03-30	Ici Plc	Electrode & construction thereof
US4912286A (en) *	1988-08-16	1990-03-27	Ebonex Technologies Inc.	Electrical conductors formed of sub-oxides of titanium
DE69012091T2 (de) *	1990-02-20	1994-12-22	Atraverda Ltd	Elektrochemische Zelle und Verfahren.
ITMI20120873A1 (it) *	2012-05-21	2013-11-22	Industrie De Nora Spa	Elettrodo per evoluzione di prodotti gassosi e metodo per il suo ottenimento
AR106068A1 (es)	2015-09-25	2017-12-06	Akzo Nobel Chemicals Int Bv	Electrodo y proceso para su manufactura
AR106069A1 (es) *	2015-09-25	2017-12-06	Akzo Nobel Chemicals Int Bv	Electrodo y proceso para su manufactura
US10414674B2 (en) *	2017-01-18	2019-09-17	Wisconsin Alumni Research Foundation	Bismuth-based chloride-storage electrodes
WO2019176956A1 (ja) *	2018-03-12	2019-09-19	三菱マテリアル株式会社	チタン基材、チタン基材の製造方法、及び、水電解用電極、水電解装置
KR20220044191A (ko) *	2019-08-01	2022-04-06	미쓰이금속광업주식회사	연료 전지용 촉매층, 그 제조 방법 및 그것을 구비한 연료 전지

1974
- 1974-12-09 NO NO744435A patent/NO141419C/no unknown
- 1974-12-31 NL NL7417054A patent/NL7417054A/xx not_active Application Discontinuation
1975
- 1975-01-29 CH CH104375A patent/CH613995A5/xx not_active IP Right Cessation
- 1975-01-31 SE SE7501094A patent/SE398894B/xx not_active IP Right Cessation
- 1975-01-31 CA CA219,144A patent/CA1040137A/en not_active Expired
- 1975-01-31 IT IT19809/75A patent/IT1031341B/it active
- 1975-01-31 GB GB441875A patent/GB1443502A/en not_active Expired
- 1975-02-03 JP JP1419775A patent/JPS5642675B2/ja not_active Expired
- 1975-02-03 FR FR7503334A patent/FR2259921B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS50109176A (no)	1975-08-28
SE7501094L (no)	1975-08-04
IT1031341B (it)	1979-04-30
SE398894B (sv)	1978-01-23
NL7417054A (nl)	1975-08-05
FR2259921A1 (no)	1975-08-29
GB1443502A (en)	1976-07-21
NO141419C (no)	1980-03-05
NO141419B (no)	1979-11-26
NO744435L (no)	1975-08-05
CH613995A5 (en)	1979-10-31
FR2259921B1 (no)	1979-01-05
JPS5642675B2 (no)	1981-10-06

Publication	Publication Date	Title
US4029566A (en)	1977-06-14	Electrode for electrochemical processes and method of producing the same
CA1040137A (en)	1978-10-10	Electrode for electrochemical processes and method of producing the same
Lohrberg et al.	1984	Preparation and use of Raney-Ni activated cathodes for large scale hydrogen production
US4098669A (en)	1978-07-04	Novel yttrium oxide electrodes and their uses
US4187155A (en)	1980-02-05	Molten salt electrolysis
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