RU2013147642A - ANODE FOR ELECTRICITY AND METHOD OF ELECTRICITY WITH ITS APPLICATION - Google Patents
ANODE FOR ELECTRICITY AND METHOD OF ELECTRICITY WITH ITS APPLICATION Download PDFInfo
- Publication number
- RU2013147642A RU2013147642A RU2013147642/02A RU2013147642A RU2013147642A RU 2013147642 A RU2013147642 A RU 2013147642A RU 2013147642/02 A RU2013147642/02 A RU 2013147642/02A RU 2013147642 A RU2013147642 A RU 2013147642A RU 2013147642 A RU2013147642 A RU 2013147642A
- Authority
- RU
- Russia
- Prior art keywords
- anode
- oxide
- amorphous
- catalytic layer
- conductive substrate
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
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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)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Catalysts (AREA)
Abstract
1. Анод для электровыделения в растворе электролита на основе серной кислоты, в котором на проводящей подложке сформирован каталитический слой, содержащий аморфный оксид рутения и аморфный оксид тантала.2. Анод по п. 1, в котором молярное соотношение между рутением и танталом в каталитическом слое составляет 30:70.3. Анод по п. 1 или 2, в котором между каталитическим слоем и проводящей подложкой сформирован промежуточный слой.4. Анод по п. 3, в котором промежуточный слой выполнен из тантала, ниобия, вольфрама, молибдена, титана или платины или любого из сплавов этих металлов.5. Анод по п. 3, в котором промежуточный слой содержит кристаллический оксид иридия и аморфный оксид тантала.6. Анод для электровыделения в растворе электролита на основе серной кислоты, в котором на проводящей подложке сформирован каталитический слой, содержащий аморфный оксид рутения и аморфный оксид тантала; и электровыделение может быть выполнено при напряжении электролиза, сниженном на 0,02 В или более по сравнению с анодом со сформированным на проводящей подложке каталитическим слоем аморфного оксида иридия и аморфного оксида тантала, или электровыделение может быть выполнено при напряжении электролиза, сниженном на 0,05 В или более по сравнению с анодом со сформированным на проводящей подложке каталитическим слоем кристаллического оксида рутения и аморфного оксида тантала.7. Анод по п. 6, в котором молярное соотношение между рутением и танталом в каталитическом слое составляет 30:70.8. Анод по п. 6 или 7, в котором между каталитическим слоем и проводящей подложкой сформирован промежуточный слой.9. Анод по п. 8, в котором промежуточный слой выполнен из1. An anode for electrowinning in a sulfuric acid-based electrolyte solution, in which a catalytic layer containing amorphous ruthenium oxide and amorphous tantalum oxide is formed on a conductive substrate. The anode according to claim 1, wherein the molar ratio between ruthenium and tantalum in the catalytic layer is 30:70.3. An anode according to claim 1 or 2, wherein an intermediate layer is formed between the catalytic layer and the conductive substrate. The anode according to claim 3, in which the intermediate layer is made of tantalum, niobium, tungsten, molybdenum, titanium or platinum or any of these metal alloys. The anode according to claim 3, wherein the intermediate layer contains crystalline iridium oxide and amorphous tantalum oxide. An anode for electrowinning in a sulfuric acid-based electrolyte solution, in which a catalytic layer containing amorphous ruthenium oxide and amorphous tantalum oxide is formed on a conductive substrate; and electrowinning can be performed with an electrolysis voltage reduced by 0.02 V or more compared with an anode with an amorphous iridium oxide and amorphous tantalum oxide catalytic layer formed on the conductive substrate, or electrowinning can be performed with an electrolysis voltage reduced by 0.05 B or more compared to an anode with a catalytic layer of crystalline ruthenium oxide and amorphous tantalum oxide formed on a conductive substrate. The anode according to claim 6, wherein the molar ratio between ruthenium and tantalum in the catalytic layer is 30:70.8. An anode according to claim 6 or 7, wherein an intermediate layer is formed between the catalytic layer and the conductive substrate. The anode according to claim 8, in which the intermediate layer is made of
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-067365 | 2011-03-25 | ||
JP2011067365A JP4916040B1 (en) | 2011-03-25 | 2011-03-25 | Electrolytic sampling anode and electrolytic sampling method using the anode |
PCT/JP2012/057426 WO2012133136A1 (en) | 2011-03-25 | 2012-03-23 | Anode for electrowinning and electrowinning method using same |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013147642A true RU2013147642A (en) | 2015-04-27 |
RU2568546C2 RU2568546C2 (en) | 2015-11-20 |
Family
ID=46171009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013147642/02A RU2568546C2 (en) | 2011-03-25 | 2012-03-23 | Anode for electroextraction and method of electroextraction with its use |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140054180A1 (en) |
EP (1) | EP2690200B1 (en) |
JP (1) | JP4916040B1 (en) |
KR (1) | KR101577664B1 (en) |
CN (1) | CN103476970B (en) |
AU (1) | AU2012234150B2 (en) |
CA (1) | CA2831273C (en) |
CL (1) | CL2013002745A1 (en) |
ES (1) | ES2557194T3 (en) |
RU (1) | RU2568546C2 (en) |
WO (1) | WO2012133136A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2847210C (en) | 2011-09-01 | 2020-04-14 | Simon TRUDEL | Electrocatalytic materials, and methods for manufacturing same |
JP5522484B2 (en) | 2011-09-13 | 2014-06-18 | 学校法人同志社 | Electrolytic plating anode and electrolytic plating method using the anode |
JP5008043B1 (en) * | 2011-09-13 | 2012-08-22 | 学校法人同志社 | Anode for chlorine generation |
US9178219B2 (en) * | 2012-12-20 | 2015-11-03 | Ford Global Technologies, Llc | Electrochemical device including amorphous metal oxide |
US9790605B2 (en) | 2013-06-27 | 2017-10-17 | Yale University | Iridium complexes for electrocatalysis |
US10081650B2 (en) | 2013-07-03 | 2018-09-25 | Yale University | Metal oxide-organic hybrid materials for heterogeneous catalysis and methods of making and using thereof |
EP3106866B1 (en) * | 2014-02-12 | 2018-06-13 | The Doshisha | Quantification method for determining the concentration of hydrogen phosphate ions in water |
RU2657747C2 (en) * | 2016-04-20 | 2018-06-15 | Общество с ограниченной ответственностью "БИНАКОР-ХТ" (ООО "БИНАКОР-ХТ") | Electrolyzer anode for production of metal alloy powders |
WO2018047961A1 (en) * | 2016-09-09 | 2018-03-15 | デノラ・ペルメレック株式会社 | Alkaline water electrolysis positive electrode and manufacturing method for same |
WO2019172160A1 (en) * | 2018-03-07 | 2019-09-12 | デノラ・ペルメレック株式会社 | Electrolysis electrode and method for manufacturing same |
US11639142B2 (en) | 2019-01-11 | 2023-05-02 | Ford Global Technologies, Llc | Electronic control module wake monitor |
JP7341395B2 (en) * | 2019-10-30 | 2023-09-11 | 住友金属鉱山株式会社 | Method for recovering copper, nickel, and cobalt from waste lithium-ion batteries |
WO2023208026A1 (en) * | 2022-04-28 | 2023-11-02 | 中国石油化工股份有限公司 | Transition metal-doped iridium-based composite catalyst, and preparation and application thereof |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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IT1151365B (en) | 1982-03-26 | 1986-12-17 | Oronzio De Nora Impianti | ANODE FOR ELECTRILYTIC PROCEDURES |
JPS61281889A (en) * | 1985-06-06 | 1986-12-12 | Koji Hashimoto | Electrode material for electrolysis |
JPS6233790A (en) * | 1985-08-02 | 1987-02-13 | Koji Hashimoto | Activated amorphous alloy electrode |
US5314601A (en) | 1989-06-30 | 1994-05-24 | Eltech Systems Corporation | Electrodes of improved service life |
JP3463966B2 (en) | 1995-09-25 | 2003-11-05 | 石福金属興業株式会社 | Manufacturing method of electrode for electrolysis |
US6139705A (en) * | 1998-05-06 | 2000-10-31 | Eltech Systems Corporation | Lead electrode |
IT1302581B1 (en) * | 1998-10-01 | 2000-09-29 | Nora De | ANODE WITH IMPROVED COATING FOR THE REACTION OF DIOXIDE EVOLUTION IN ELECTROLYTE CONTAINING MANGANESE. |
JP3914162B2 (en) * | 2003-02-07 | 2007-05-16 | ダイソー株式会社 | Oxygen generating electrode |
US7258778B2 (en) | 2003-03-24 | 2007-08-21 | Eltech Systems Corporation | Electrocatalytic coating with lower platinum group metals and electrode made therefrom |
AU2005250240B2 (en) * | 2004-06-03 | 2011-06-30 | Rio Tinto Alcan International Limited | High stability flow-through non-carbon anodes for aluminium electrowinning |
JP4771130B2 (en) * | 2005-11-25 | 2011-09-14 | ダイソー株式会社 | Oxygen generating electrode |
JP2007246987A (en) | 2006-03-16 | 2007-09-27 | Japan Carlit Co Ltd:The | Coating liquid for producing electrode, and electrode for electrolysis produced by using the coating liquid |
JP2008050675A (en) | 2006-08-28 | 2008-03-06 | Ishifuku Metal Ind Co Ltd | Electrode for electrolysis |
ITMI20061974A1 (en) | 2006-10-16 | 2008-04-17 | Industrie De Nora Spa | ANODE FOR ELECTROLYSIS |
WO2009063031A2 (en) | 2007-11-16 | 2009-05-22 | Akzo Nobel N.V. | Electrode |
US8124556B2 (en) | 2008-05-24 | 2012-02-28 | Freeport-Mcmoran Corporation | Electrochemically active composition, methods of making, and uses thereof |
JP4516617B2 (en) * | 2008-06-09 | 2010-08-04 | 学校法人同志社 | Anode for electrowinning zinc and electrowinning method |
US8357271B2 (en) * | 2008-06-09 | 2013-01-22 | The Doshisha | Anode for use in zinc and cobalt electrowinning and electrowinning method |
JP4516618B2 (en) * | 2008-06-23 | 2010-08-04 | 学校法人同志社 | Anode for electrolytic collection of cobalt and electrolytic collection method |
JP5013438B2 (en) * | 2009-12-08 | 2012-08-29 | 学校法人同志社 | Anode for electrowinning metal and electrowinning method |
-
2011
- 2011-03-25 JP JP2011067365A patent/JP4916040B1/en active Active
-
2012
- 2012-03-23 CN CN201280016122.9A patent/CN103476970B/en not_active Expired - Fee Related
- 2012-03-23 KR KR1020137024065A patent/KR101577664B1/en active IP Right Grant
- 2012-03-23 US US14/007,488 patent/US20140054180A1/en not_active Abandoned
- 2012-03-23 WO PCT/JP2012/057426 patent/WO2012133136A1/en active Application Filing
- 2012-03-23 RU RU2013147642/02A patent/RU2568546C2/en active
- 2012-03-23 AU AU2012234150A patent/AU2012234150B2/en not_active Ceased
- 2012-03-23 ES ES12763572.0T patent/ES2557194T3/en active Active
- 2012-03-23 EP EP12763572.0A patent/EP2690200B1/en active Active
- 2012-03-23 CA CA2831273A patent/CA2831273C/en not_active Expired - Fee Related
-
2013
- 2013-09-25 CL CL2013002745A patent/CL2013002745A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP4916040B1 (en) | 2012-04-11 |
CN103476970B (en) | 2016-07-06 |
EP2690200B1 (en) | 2015-10-07 |
CA2831273A1 (en) | 2012-10-04 |
KR20140002749A (en) | 2014-01-08 |
EP2690200A1 (en) | 2014-01-29 |
JP2012201925A (en) | 2012-10-22 |
CL2013002745A1 (en) | 2014-04-25 |
AU2012234150B2 (en) | 2015-07-02 |
ES2557194T3 (en) | 2016-01-22 |
KR101577664B1 (en) | 2015-12-15 |
CN103476970A (en) | 2013-12-25 |
CA2831273C (en) | 2016-02-23 |
US20140054180A1 (en) | 2014-02-27 |
AU2012234150A1 (en) | 2013-11-14 |
WO2012133136A1 (en) | 2012-10-04 |
EP2690200A4 (en) | 2014-03-19 |
RU2568546C2 (en) | 2015-11-20 |
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