CS273157B2 - Electrode and method of its production - Google Patents

Electrode and method of its production Download PDF

Info

Publication number: CS273157B2
Authority: CS; Czechoslovakia
Prior art keywords: substrate; metal oxide; metal; nickel; oxide
Prior art date: 1983-05-31

Application number

CS409284A

Other languages

Czech (cs)

English (en)

Other versions

CS409284A2 (en

Inventor

R Neal Ing Beaver

Lloyd E Ing Alexander

Carl E Ing Byrd

Original Assignee

Dow Chemical Co

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.)

1983-05-31

Filing date

1984-05-31

Publication date

1991-03-12

1984-05-31 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1990-07-12 Publication of CS409284A2 publication Critical patent/CS409284A2/cs

1991-03-12 Publication of CS273157B2 publication Critical patent/CS273157B2/cs

Links

238000000034 method Methods 0.000 title claims abstract description 39
238000004519 manufacturing process Methods 0.000 title description 13
239000000758 substrate Substances 0.000 claims abstract description 52
229910044991 metal oxide Inorganic materials 0.000 claims abstract description 44
150000004706 metal oxides Chemical class 0.000 claims abstract description 28
238000005530 etching Methods 0.000 claims abstract description 11
150000001875 compounds Chemical class 0.000 claims abstract description 10
239000002243 precursor Substances 0.000 claims abstract description 9
239000012702 metal oxide precursor Substances 0.000 claims abstract description 7
238000000576 coating method Methods 0.000 claims description 67
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 57
229910052751 metal Inorganic materials 0.000 claims description 57
239000002184 metal Substances 0.000 claims description 57
239000011248 coating agent Substances 0.000 claims description 42
229910052759 nickel Inorganic materials 0.000 claims description 28
-1 platinum group metal oxide Chemical class 0.000 claims description 21
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 16
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
239000001257 hydrogen Substances 0.000 claims description 12
229910052739 hydrogen Inorganic materials 0.000 claims description 12
238000010438 heat treatment Methods 0.000 claims description 10
239000003795 chemical substances by application Substances 0.000 claims description 9
238000000151 deposition Methods 0.000 claims description 9
229910000480 nickel oxide Inorganic materials 0.000 claims description 9
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 9
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 8
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical group O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 8
229910045601 alloy Inorganic materials 0.000 claims description 7
239000000956 alloy Substances 0.000 claims description 7
150000002736 metal compounds Chemical class 0.000 claims description 7
229910052707 ruthenium Inorganic materials 0.000 claims description 7
229910052697 platinum Inorganic materials 0.000 claims description 5
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
230000008021 deposition Effects 0.000 claims description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
239000008241 heterogeneous mixture Substances 0.000 claims description 3
239000001301 oxygen Substances 0.000 claims description 3
229910052760 oxygen Inorganic materials 0.000 claims description 3
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical group [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
229910001925 ruthenium oxide Inorganic materials 0.000 claims description 3
229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
150000002816 nickel compounds Chemical class 0.000 claims description 2
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
239000007800 oxidant agent Substances 0.000 claims description 2
230000003647 oxidation Effects 0.000 claims description 2
238000007254 oxidation reaction Methods 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
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
229910019142 PO4 Inorganic materials 0.000 claims 1
229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
239000004020 conductor Substances 0.000 claims 1
229910000457 iridium oxide Inorganic materials 0.000 claims 1
229910001510 metal chloride Inorganic materials 0.000 claims 1
150000002823 nitrates Chemical class 0.000 claims 1
229910017604 nitric acid Inorganic materials 0.000 claims 1
229910000487 osmium oxide Inorganic materials 0.000 claims 1
MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical class [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 claims 1
229910003445 palladium oxide Inorganic materials 0.000 claims 1
235000021317 phosphate Nutrition 0.000 claims 1
150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
229910003446 platinum oxide Inorganic materials 0.000 claims 1
229910003450 rhodium oxide Inorganic materials 0.000 claims 1
150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
239000000203 mixture Substances 0.000 abstract description 11
239000007772 electrode material Substances 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
239000003039 volatile agent Substances 0.000 abstract 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 57
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
239000000243 solution Substances 0.000 description 21
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 19
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 18
150000002739 metals Chemical class 0.000 description 14
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 11
239000000460 chlorine Substances 0.000 description 11
229910052742 iron Inorganic materials 0.000 description 11
229910052801 chlorine Inorganic materials 0.000 description 10
239000012528 membrane Substances 0.000 description 10
238000005868 electrolysis reaction Methods 0.000 description 9
239000011780 sodium chloride Substances 0.000 description 9
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
229910052802 copper Inorganic materials 0.000 description 7
239000010949 copper Substances 0.000 description 7
239000010959 steel Substances 0.000 description 7
239000000126 substance Substances 0.000 description 7
229910000831 Steel Inorganic materials 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
150000008044 alkali metal hydroxides Chemical class 0.000 description 5
230000000052 comparative effect Effects 0.000 description 5
239000000463 material Substances 0.000 description 5
229910052719 titanium Inorganic materials 0.000 description 5
239000010936 titanium Substances 0.000 description 5
229910052726 zirconium Inorganic materials 0.000 description 5
LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
ZTWIEIFKPFJRLV-UHFFFAOYSA-K trichlororuthenium;trihydrate Chemical compound O.O.O.Cl[Ru](Cl)Cl ZTWIEIFKPFJRLV-UHFFFAOYSA-K 0.000 description 4
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
229910052721 tungsten Inorganic materials 0.000 description 4
239000010937 tungsten Substances 0.000 description 4
238000005406 washing Methods 0.000 description 4
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
150000001450 anions Chemical class 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
229910017052 cobalt Inorganic materials 0.000 description 3
239000010941 cobalt Substances 0.000 description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000005265 energy consumption Methods 0.000 description 3
ZGCHATBSUIJLRL-UHFFFAOYSA-N hydrazine sulfate Chemical compound NN.OS(O)(=O)=O ZGCHATBSUIJLRL-UHFFFAOYSA-N 0.000 description 3
239000007788 liquid Substances 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
230000003442 weekly effect Effects 0.000 description 3
229910000497 Amalgam Inorganic materials 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
229910001514 alkali metal chloride Inorganic materials 0.000 description 2
229910001508 alkali metal halide Inorganic materials 0.000 description 2
150000008045 alkali metal halides Chemical class 0.000 description 2
239000012670 alkaline solution Substances 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
238000010828 elution Methods 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
239000012535 impurity Substances 0.000 description 2
150000002484 inorganic compounds Chemical class 0.000 description 2
229910010272 inorganic material Inorganic materials 0.000 description 2
229910052746 lanthanum Inorganic materials 0.000 description 2
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
230000007774 longterm Effects 0.000 description 2
239000010955 niobium Substances 0.000 description 2
229910052758 niobium Inorganic materials 0.000 description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
230000000087 stabilizing effect Effects 0.000 description 2
239000010935 stainless steel Substances 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
229910052725 zinc Inorganic materials 0.000 description 2
239000011701 zinc Substances 0.000 description 2
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
229910000851 Alloy steel Inorganic materials 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
229910021607 Silver chloride Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
229910007926 ZrCl Inorganic materials 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000013543 active substance Substances 0.000 description 1
YKIOKAURTKXMSB-UHFFFAOYSA-N adams's catalyst Chemical compound O=[Pt]=O YKIOKAURTKXMSB-UHFFFAOYSA-N 0.000 description 1
150000001340 alkali metals Chemical group 0.000 description 1
238000000137 annealing Methods 0.000 description 1
238000007743 anodising Methods 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000005341 cation exchange Methods 0.000 description 1
238000003486 chemical etching Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
229910001902 chlorine oxide Inorganic materials 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
239000010411 electrocatalyst Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000005496 eutectics Effects 0.000 description 1
239000011888 foil Substances 0.000 description 1
239000011874 heated mixture Substances 0.000 description 1
150000004687 hexahydrates Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000011173 large scale experimental method Methods 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
229910001092 metal group alloy Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
150000002902 organometallic compounds Chemical class 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
229920005597 polymer membrane Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
229910052702 rhenium Inorganic materials 0.000 description 1
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
BIXNGBXQRRXPLM-UHFFFAOYSA-K ruthenium(3+);trichloride;hydrate Chemical compound O.Cl[Ru](Cl)Cl BIXNGBXQRRXPLM-UHFFFAOYSA-K 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
238000005245 sintering Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
229910003452 thorium oxide Inorganic materials 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 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
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
- 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
- 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
- C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Battery Electrode And Active Subsutance (AREA)
Secondary Cells (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Control Of El Displays (AREA)
Hydrogen, Water And Hydrids (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Catalysts (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

CS409284A 1983-05-31 1984-05-31 Electrode and method of its production CS273157B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US49962683A	1983-05-31	1983-05-31

Publications (2)

Publication Number	Publication Date
CS409284A2 CS409284A2 (en)	1990-07-12
CS273157B2 true CS273157B2 (en)	1991-03-12

Family

ID=23986028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS409284A CS273157B2 (en)	1983-05-31	1984-05-31	Electrode and method of its production

Country Status (16)

Country	Link
EP (1)	EP0129734B1 (fi)
JP (1)	JPS59232284A (fi)
KR (1)	KR870001769B1 (fi)
AT (1)	ATE50003T1 (fi)
AU (1)	AU580002B2 (fi)
BR (1)	BR8402693A (fi)
CA (1)	CA1246008A (fi)
CS (1)	CS273157B2 (fi)
DD (1)	DD253648A1 (fi)
DE (1)	DE3481203D1 (fi)
FI (1)	FI75872C (fi)
HU (1)	HU201124B (fi)
IN (1)	IN161186B (fi)
NO (1)	NO164487C (fi)
PL (1)	PL143728B1 (fi)
ZA (1)	ZA844069B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3322169A1 (de) *	1983-06-21	1985-01-10	Sigri Elektrographit Gmbh, 8901 Meitingen	Kathode fuer waesserige elektrolysen
DE3344416A1 (de) *	1983-12-08	1985-12-05	Sigri GmbH, 8901 Meitingen	Verfahren zur herstellung einer kathode fuer die waesserige elektrolyse
IN164233B (fi) *	1984-12-14	1989-02-04	Oronzio De Nora Impianti
FR2579628A1 (fr) *	1985-03-29	1986-10-03	Atochem	Cathode pour electrolyse et un procede de fabrication de ladite cathode
MX169643B (es) *	1985-04-12	1993-07-16	Oronzio De Nora Impianti	Electrodo para procesos electroquimicos, procedimiento para su produccion y cuba de electrolisis conteniendo dicho electrodo
CN1012970B (zh) *	1987-06-29	1991-06-26	耐用电极株式会社	用于电解的阴极及其制备方法
WO1992022909A1 (en) *	1991-06-13	1992-12-23	Purdue Research Foundation	Solid state surface micro-plasma fusion device
JP4142191B2 (ja) *	1999-02-24	2008-08-27	ペルメレック電極株式会社	活性化陰極の製造方法
TW200304503A (en)	2002-03-20	2003-10-01	Asahi Chemical Ind	Electrode for generation of hydrogen
EP1739208B1 (en)	2004-04-23	2018-08-15	Tosoh Corporation	Electrode for hydrogen generation, process for producing the same and method of electrolysis therewith
JP4578348B2 (ja) *	2005-03-24	2010-11-10	旭化成ケミカルズ株式会社	水素発生用電極
JP5317012B2 (ja) *	2009-03-11	2013-10-16	ダイソー株式会社	低水素過電圧陰極の製法
JP5429789B2 (ja) *	2009-04-21	2014-02-26	国立大学法人東北大学	電気透析装置
JP6515509B2 (ja) *	2013-12-26	2019-05-22	東ソー株式会社	水素発生用電極およびその製造方法並びにこれを用いた電気分解方法
JP6609913B2 (ja) *	2013-12-26	2019-11-27	東ソー株式会社	水素発生用電極およびその製造方法並びにこれを用いた電気分解方法
WO2023037010A2 (en) *	2021-09-13	2023-03-16	Magneto Special Anodes B.V.	An electrolyzer electrocatalyst comprising cobalt (co) oxide, zirconium (zr) and a noble metal, an electrode comprising the electrocatalyst and the use of the electrocatalyst in an electrolysis process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5228106B2 (fi) *	1973-08-20	1977-07-25
US4300992A (en) *	1975-05-12	1981-11-17	Hodogaya Chemical Co., Ltd.	Activated cathode
US3990957A (en) *	1975-11-17	1976-11-09	Ppg Industries, Inc.	Method of electrolysis
US4100049A (en) *	1977-07-11	1978-07-11	Diamond Shamrock Corporation	Coated cathode for electrolysis cells
JPS56130485A (en) *	1980-02-26	1981-10-13	Vladimir Reonidouitsuchi Kubas	Electrode for electrochemical process and method
CA1190186A (en) *	1980-08-18	1985-07-09	Henri B. Beer	Electrode with mixed oxide interface on valve metal base and stable outer coating

1984
- 1984-05-28 CA CA000455237A patent/CA1246008A/en not_active Expired
- 1984-05-28 AU AU28749/84A patent/AU580002B2/en not_active Ceased
- 1984-05-29 AT AT84106102T patent/ATE50003T1/de not_active IP Right Cessation
- 1984-05-29 DE DE8484106102T patent/DE3481203D1/de not_active Expired - Lifetime
- 1984-05-29 FI FI842145A patent/FI75872C/fi not_active IP Right Cessation
- 1984-05-29 EP EP84106102A patent/EP0129734B1/en not_active Expired - Lifetime
- 1984-05-29 IN IN393/MAS/84A patent/IN161186B/en unknown
- 1984-05-29 ZA ZA844069A patent/ZA844069B/xx unknown
- 1984-05-30 PL PL1984247951A patent/PL143728B1/pl unknown
- 1984-05-30 NO NO842156A patent/NO164487C/no unknown
- 1984-05-30 BR BR8402693A patent/BR8402693A/pt unknown
- 1984-05-30 HU HU842109A patent/HU201124B/hu unknown
- 1984-05-30 DD DD84263577A patent/DD253648A1/de not_active IP Right Cessation
- 1984-05-30 KR KR1019840002998A patent/KR870001769B1/ko not_active Expired
- 1984-05-31 JP JP59109775A patent/JPS59232284A/ja active Granted
- 1984-05-31 CS CS409284A patent/CS273157B2/cs unknown

Also Published As

Publication number	Publication date
FI842145L (fi)	1984-12-01
FI75872C (fi)	1988-08-08
AU2874984A (en)	1984-12-06
NO164487C (no)	1990-10-10
IN161186B (fi)	1987-10-17
BR8402693A (pt)	1985-05-07
PL143728B1 (en)	1988-03-31
DE3481203D1 (de)	1990-03-08
PL247951A1 (en)	1985-02-27
DD253648A1 (de)	1988-01-27
KR840009124A (ko)	1984-12-24
JPS59232284A (ja)	1984-12-27
DD232514A5 (de)	1986-01-29
KR870001769B1 (ko)	1987-10-06
JPH0375635B2 (fi)	1991-12-02
ATE50003T1 (de)	1990-02-15
CS409284A2 (en)	1990-07-12
FI842145A0 (fi)	1984-05-29
AU580002B2 (en)	1988-12-22
NO842156L (no)	1984-12-03
CA1246008A (en)	1988-12-06
EP0129734A3 (en)	1985-06-05
FI75872B (fi)	1988-04-29
NO164487B (no)	1990-07-02
ZA844069B (en)	1986-01-29
EP0129734A2 (en)	1985-01-02
HU201124B (en)	1990-09-28
EP0129734B1 (en)	1990-01-31
HUT34562A (en)	1985-03-28

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CS273157B2 (en)	1991-03-12	Electrode and method of its production
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NO861978L (no)	1986-05-16	Katalytisk komposittmateriale, spesielt for elektrolyseelektroder, og fremstillingsmetode.
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