RU2689985C2 - Каталитическое покрытие и способ его изготовления - Google Patents
Каталитическое покрытие и способ его изготовления Download PDFInfo
- Publication number
- RU2689985C2 RU2689985C2 RU2017106084A RU2017106084A RU2689985C2 RU 2689985 C2 RU2689985 C2 RU 2689985C2 RU 2017106084 A RU2017106084 A RU 2017106084A RU 2017106084 A RU2017106084 A RU 2017106084A RU 2689985 C2 RU2689985 C2 RU 2689985C2
- Authority
- RU
- Russia
- Prior art keywords
- layer
- valve metal
- phase
- catalytic layer
- tetragonal
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 31
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 17
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 8
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims abstract description 7
- 239000006104 solid solution Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 22
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 21
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 18
- 229910052707 ruthenium Inorganic materials 0.000 claims description 17
- 239000010936 titanium Substances 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052715 tantalum Inorganic materials 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 229910052718 tin Inorganic materials 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000003304 ruthenium compounds Chemical class 0.000 claims description 2
- 150000003606 tin compounds Chemical class 0.000 claims 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003054 catalyst Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 229910001936 tantalum oxide Inorganic materials 0.000 description 9
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 150000003482 tantalum compounds Chemical class 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 241001521328 Ruta Species 0.000 description 1
- 235000003976 Ruta Nutrition 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 devices Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000003754 machining Methods 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
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 235000005806 ruta Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- OEIMLTQPLAGXMX-UHFFFAOYSA-I tantalum(v) chloride Chemical compound Cl[Ta](Cl)(Cl)(Cl)Cl OEIMLTQPLAGXMX-UHFFFAOYSA-I 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
-
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Chemically Coating (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2014A001363 | 2014-07-28 | ||
| ITMI20141363 | 2014-07-28 | ||
| PCT/EP2015/067273 WO2016016243A1 (en) | 2014-07-28 | 2015-07-28 | Catalytic coating and method of manufacturing thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017106084A RU2017106084A (ru) | 2018-08-28 |
| RU2017106084A3 RU2017106084A3 (https=) | 2019-01-15 |
| RU2689985C2 true RU2689985C2 (ru) | 2019-05-30 |
Family
ID=51628367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017106084A RU2689985C2 (ru) | 2014-07-28 | 2015-07-28 | Каталитическое покрытие и способ его изготовления |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20170198403A1 (https=) |
| EP (1) | EP3175019B1 (https=) |
| JP (1) | JP6714576B2 (https=) |
| CN (1) | CN106471159B (https=) |
| AR (1) | AR101828A1 (https=) |
| ES (1) | ES2712403T3 (https=) |
| HU (1) | HUE041583T2 (https=) |
| PT (1) | PT3175019T (https=) |
| RU (1) | RU2689985C2 (https=) |
| TW (1) | TWI679256B (https=) |
| WO (1) | WO2016016243A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2791363C2 (ru) * | 2018-06-21 | 2023-03-07 | Индустрие Де Нора С.П.А. | Анод для электролитического выделения хлора |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800006544A1 (it) * | 2018-06-21 | 2019-12-21 | Anodo per evoluzione elettrolitica di cloro | |
| JP7621071B2 (ja) * | 2020-07-20 | 2025-01-24 | デノラ・ペルメレック株式会社 | 酸素発生用電極 |
| JP7168729B1 (ja) * | 2021-07-12 | 2022-11-09 | デノラ・ペルメレック株式会社 | 工業用電解プロセス用電極 |
| WO2024184552A1 (en) * | 2023-03-09 | 2024-09-12 | Magneto Special Anodes B.V. | Mixed metal oxide coatings applied using spatial atomic layer deposition and uses thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776834A (en) * | 1972-05-30 | 1973-12-04 | Leary K O | Partial replacement of ruthenium with tin in electrode coatings |
| US3853739A (en) * | 1972-06-23 | 1974-12-10 | Electronor Corp | Platinum group metal oxide coated electrodes |
| RU2487197C2 (ru) * | 2007-11-16 | 2013-07-10 | Акцо Нобель Н.В. | Электрод |
| EP2757179A1 (en) * | 2011-09-13 | 2014-07-23 | The Doshisha | Chlorine-generating positive electrode |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1391767B1 (it) * | 2008-11-12 | 2012-01-27 | Industrie De Nora Spa | Elettrodo per cella elettrolitica |
| ITMI20101098A1 (it) * | 2010-06-17 | 2011-12-18 | Industrie De Nora Spa | Elettrodo per elettroclorazione |
| IT1403585B1 (it) * | 2010-11-26 | 2013-10-31 | Industrie De Nora Spa | Anodo per evoluzione elettrolitica di cloro |
| CN102174704B (zh) * | 2011-02-20 | 2012-12-12 | 中国船舶重工集团公司第七二五研究所 | 一种含钽中间层金属氧化物电极的制备方法 |
-
2015
- 2015-06-18 TW TW104119668A patent/TWI679256B/zh not_active IP Right Cessation
- 2015-07-21 AR ARP150102307A patent/AR101828A1/es active IP Right Grant
- 2015-07-28 WO PCT/EP2015/067273 patent/WO2016016243A1/en not_active Ceased
- 2015-07-28 PT PT15742289T patent/PT3175019T/pt unknown
- 2015-07-28 CN CN201580034498.6A patent/CN106471159B/zh active Active
- 2015-07-28 JP JP2017505073A patent/JP6714576B2/ja not_active Expired - Fee Related
- 2015-07-28 EP EP15742289.0A patent/EP3175019B1/en active Active
- 2015-07-28 ES ES15742289T patent/ES2712403T3/es active Active
- 2015-07-28 HU HUE15742289A patent/HUE041583T2/hu unknown
- 2015-07-28 RU RU2017106084A patent/RU2689985C2/ru active
- 2015-07-28 US US15/321,419 patent/US20170198403A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776834A (en) * | 1972-05-30 | 1973-12-04 | Leary K O | Partial replacement of ruthenium with tin in electrode coatings |
| US3853739A (en) * | 1972-06-23 | 1974-12-10 | Electronor Corp | Platinum group metal oxide coated electrodes |
| RU2487197C2 (ru) * | 2007-11-16 | 2013-07-10 | Акцо Нобель Н.В. | Электрод |
| EP2757179A1 (en) * | 2011-09-13 | 2014-07-23 | The Doshisha | Chlorine-generating positive electrode |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2791363C2 (ru) * | 2018-06-21 | 2023-03-07 | Индустрие Де Нора С.П.А. | Анод для электролитического выделения хлора |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2712403T3 (es) | 2019-05-13 |
| EP3175019A1 (en) | 2017-06-07 |
| PT3175019T (pt) | 2019-02-26 |
| JP2017522457A (ja) | 2017-08-10 |
| US20170198403A1 (en) | 2017-07-13 |
| EP3175019B1 (en) | 2018-11-28 |
| JP6714576B2 (ja) | 2020-06-24 |
| CN106471159A (zh) | 2017-03-01 |
| RU2017106084A (ru) | 2018-08-28 |
| CN106471159B (zh) | 2019-04-05 |
| RU2017106084A3 (https=) | 2019-01-15 |
| TW201604252A (zh) | 2016-02-01 |
| AR101828A1 (es) | 2017-01-18 |
| TWI679256B (zh) | 2019-12-11 |
| WO2016016243A1 (en) | 2016-02-04 |
| HUE041583T2 (hu) | 2019-05-28 |
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