CA1233783A - Electrode for electrolysis - Google Patents
Electrode for electrolysisInfo
- Publication number
- CA1233783A CA1233783A CA000473171A CA473171A CA1233783A CA 1233783 A CA1233783 A CA 1233783A CA 000473171 A CA000473171 A CA 000473171A CA 473171 A CA473171 A CA 473171A CA 1233783 A CA1233783 A CA 1233783A
- Authority
- CA
- Canada
- Prior art keywords
- mol
- oxide
- platinum
- coating
- electrode
- Prior art date
- 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
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims abstract description 32
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 29
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 29
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 229910000457 iridium oxide Inorganic materials 0.000 claims abstract description 16
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910003446 platinum oxide Inorganic materials 0.000 claims abstract description 16
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 12
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims abstract description 11
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 10
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 platinum group metal oxide Chemical class 0.000 claims description 9
- 229910052718 tin Inorganic materials 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000006104 solid solution Substances 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000012267 brine Substances 0.000 abstract description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 24
- 239000001301 oxygen Substances 0.000 description 24
- 229910052760 oxygen Inorganic materials 0.000 description 24
- 239000000460 chlorine Substances 0.000 description 19
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 18
- 229910052801 chlorine Inorganic materials 0.000 description 18
- 239000000243 solution Substances 0.000 description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- KBGHCNOQBKTDTH-UHFFFAOYSA-N OC(=O)P(=O)=O Chemical compound OC(=O)P(=O)=O KBGHCNOQBKTDTH-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229910008839 Sn—Ti Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 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
- 235000006408 oxalic acid Nutrition 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 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
- C25B11/073—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59015593A JPS60162787A (ja) | 1984-01-31 | 1984-01-31 | 電解用電極 |
| JP59-15593 | 1984-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1233783A true CA1233783A (en) | 1988-03-08 |
Family
ID=11893015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000473171A Expired CA1233783A (en) | 1984-01-31 | 1985-01-30 | Electrode for electrolysis |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4626334A (en, 2012) |
| EP (1) | EP0153586B1 (en, 2012) |
| JP (1) | JPS60162787A (en, 2012) |
| KR (1) | KR890002258B1 (en, 2012) |
| CA (1) | CA1233783A (en, 2012) |
| DE (1) | DE3561332D1 (en, 2012) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62260088A (ja) * | 1986-03-31 | 1987-11-12 | Permelec Electrode Ltd | 電解用電極及びその製造方法 |
| JPS62260087A (ja) * | 1986-03-31 | 1987-11-12 | Permelec Electrode Ltd | 電解用電極及びその製造方法 |
| JPS62260086A (ja) * | 1986-04-04 | 1987-11-12 | Permelec Electrode Ltd | 電解用電極及びその製造方法 |
| JPS6338592A (ja) * | 1986-08-05 | 1988-02-19 | Permelec Electrode Ltd | 電解用電極及びその製造方法 |
| IT1213506B (it) * | 1986-10-22 | 1989-12-20 | Oronzio De Nora Impianti | Anodo permanente per il recupero di metalli dsa soluzioni acide fluocomplesse. |
| CH671408A5 (en, 2012) * | 1987-02-20 | 1989-08-31 | Bbc Brown Boveri & Cie | |
| US4946570A (en) * | 1989-02-28 | 1990-08-07 | The United States Of America As Represented By The Secretary Of The Army | Ceramic coated strip anode for cathodic protection |
| CA2030092C (en) * | 1989-12-08 | 1998-11-03 | Richard C. Carlson | Electrocatalytic coating |
| EP0626201A4 (en) * | 1992-09-10 | 1996-01-03 | Daicel Chem | PROCESS FOR PRODUCING ACETIC ACID OR METHYL ACETATE AND CATALYST. |
| US5414110A (en) * | 1992-09-10 | 1995-05-09 | Daicel Chemical Industries, Ltd. | Ru-Sn hetero-polynuclear complex and process for producing acetic acid or methyl acetate by using the same |
| US5364509A (en) * | 1993-01-21 | 1994-11-15 | Eltech Systems Corporation | Wastewater treatment |
| GB9316926D0 (en) * | 1993-08-13 | 1993-09-29 | Ici Plc | Electrode |
| JPH0778525A (ja) * | 1993-09-07 | 1995-03-20 | Hitachi Ltd | 透明導電膜用材料とそれを用いた透明導電膜の製法 |
| IT1270649B (it) | 1994-10-11 | 1997-05-07 | Solvay | Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo |
| US6120659A (en) * | 1998-11-09 | 2000-09-19 | Hee Jung Kim | Dimensionally stable electrode for treating hard-resoluble waste water |
| KR100349247B1 (ko) * | 1999-09-18 | 2002-08-19 | 이호인 | 오.하수 처리를 위한 전기 분해용 촉매전극 및 그 제조방법 |
| KR100403235B1 (ko) * | 2000-12-20 | 2003-10-23 | (주) 테크윈 | 수 처리를 위한 촉매성 산화물 전극의 제조방법 |
| US6572758B2 (en) | 2001-02-06 | 2003-06-03 | United States Filter Corporation | Electrode coating and method of use and preparation thereof |
| KR100407710B1 (ko) * | 2001-11-08 | 2003-12-01 | (주) 테크윈 | 고온 소결에 의한 촉매성 산화물 전극의 제조방법 |
| ITMI20031542A1 (it) * | 2003-07-28 | 2005-01-29 | De Nora Elettrodi Spa | Anodo per processi elettrochimici |
| GB0612094D0 (en) * | 2006-06-19 | 2006-07-26 | Clarizon Ltd | Electrode, method of manufacture and use thereof |
| US7608358B2 (en) | 2006-08-25 | 2009-10-27 | Bdf Ip Holdings Ltd. | Fuel cell anode structure for voltage reversal tolerance |
| EP2055806A1 (en) * | 2007-10-31 | 2009-05-06 | Daiki Ataka Engineering Co., Ltd. | Anode For Electrochemical Reaction |
| KR100898173B1 (ko) * | 2008-07-09 | 2009-05-19 | 금강엔지니어링 주식회사 | 오폐수처리용 전극 제조방법 |
| IT1391767B1 (it) | 2008-11-12 | 2012-01-27 | Industrie De Nora Spa | Elettrodo per cella elettrolitica |
| DE112010004954T5 (de) * | 2009-12-22 | 2013-03-28 | Daimler Ag | Brennstoffzelle mit selektiv leitender Anodenkomponente |
| IT1403585B1 (it) * | 2010-11-26 | 2013-10-31 | Industrie De Nora Spa | Anodo per evoluzione elettrolitica di cloro |
| CN102659222B (zh) * | 2012-05-17 | 2013-08-21 | 江苏沃奇环保工程有限公司 | 耐腐蚀复合电解电极的制作方法 |
| EA032982B1 (ru) | 2014-11-24 | 2019-08-30 | Индустрие Де Нора С.П.А. | Анод для электролитического выделения хлора |
| KR20160120377A (ko) | 2015-04-07 | 2016-10-18 | 주식회사 마텍스코리아 | 탄소 나노평면구조를 갖는 전극 제조방법 |
| EP3532655A1 (en) * | 2016-10-28 | 2019-09-04 | Basf Se | Electrocatalyst composition comprising noble metal oxide supported on tin oxide |
| IT201800006544A1 (it) * | 2018-06-21 | 2019-12-21 | Anodo per evoluzione elettrolitica di cloro | |
| IT201800010760A1 (it) | 2018-12-03 | 2020-06-03 | Industrie De Nora Spa | Elettrodo per evoluzione elettrolitica di gas |
| IT202200014359A1 (it) | 2022-07-08 | 2024-01-08 | Industrie De Nora Spa | Elettrodo per evoluzione elettrolitica di gas |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793164A (en) * | 1973-04-19 | 1974-02-19 | Diamond Shamrock Corp | High current density brine electrolysis |
| US3875043A (en) * | 1973-04-19 | 1975-04-01 | Electronor Corp | Electrodes with multicomponent coatings |
| JPS51144381A (en) * | 1975-06-09 | 1976-12-11 | Tdk Corp | An electrode |
| DE2710802C3 (de) * | 1976-03-15 | 1980-04-03 | Diamond Shamrock Corp., Cleveland, Ohio (V.St.A.) | Verfahren zur Herstellung von Elektroden für Elektrolysezellen |
| US4426263A (en) * | 1981-04-23 | 1984-01-17 | Diamond Shamrock Corporation | Method and electrocatalyst for making chlorine dioxide |
| DE3460087D1 (en) * | 1983-03-11 | 1986-05-22 | Bbc Brown Boveri & Cie | Catalyst for the coating of anodes, and its manufacturing process |
-
1984
- 1984-01-31 JP JP59015593A patent/JPS60162787A/ja active Granted
-
1985
- 1985-01-24 EP EP85100721A patent/EP0153586B1/en not_active Expired
- 1985-01-24 DE DE8585100721T patent/DE3561332D1/de not_active Expired
- 1985-01-30 CA CA000473171A patent/CA1233783A/en not_active Expired
- 1985-01-31 KR KR1019850000595A patent/KR890002258B1/ko not_active Expired
- 1985-02-01 US US06/697,164 patent/US4626334A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4626334A (en) | 1986-12-02 |
| EP0153586B1 (en) | 1988-01-07 |
| KR850005513A (ko) | 1985-08-26 |
| JPS60162787A (ja) | 1985-08-24 |
| KR890002258B1 (ko) | 1989-06-26 |
| DE3561332D1 (en) | 1988-02-11 |
| JPS6261678B2 (en, 2012) | 1987-12-22 |
| EP0153586A1 (en) | 1985-09-04 |
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