KR20170051440A - 산소-소모 전극 및 그의 제조 방법 - Google Patents
산소-소모 전극 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR20170051440A KR20170051440A KR1020177006461A KR20177006461A KR20170051440A KR 20170051440 A KR20170051440 A KR 20170051440A KR 1020177006461 A KR1020177006461 A KR 1020177006461A KR 20177006461 A KR20177006461 A KR 20177006461A KR 20170051440 A KR20170051440 A KR 20170051440A
- Authority
- KR
- South Korea
- Prior art keywords
- gas diffusion
- weight
- electrode
- carbon nanotubes
- diffusion 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.)
- Ceased
Links
Classifications
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- C25B11/035—
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- 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
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
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- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
-
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
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- C25B11/0478—
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- C25B11/0489—
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- 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
-
- 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
- C25B11/069—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of at least one single element and at least one compound; consisting of two or more 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
-
- 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
- C25B11/095—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 of the compounds being organic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8896—Pressing, rolling, calendering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/083—Alkaline fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/146—Fuel cells with molten hydroxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Hybrid Cells (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014218367.7 | 2014-09-12 | ||
| DE102014218367.7A DE102014218367A1 (de) | 2014-09-12 | 2014-09-12 | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| PCT/EP2015/069723 WO2016037866A1 (de) | 2014-09-12 | 2015-08-28 | Sauerstoffverzehrelektrode und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170051440A true KR20170051440A (ko) | 2017-05-11 |
Family
ID=54065337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177006461A Ceased KR20170051440A (ko) | 2014-09-12 | 2015-08-28 | 산소-소모 전극 및 그의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10711356B2 (https=) |
| EP (1) | EP3191620B1 (https=) |
| JP (2) | JP2017536473A (https=) |
| KR (1) | KR20170051440A (https=) |
| CN (1) | CN106795639B (https=) |
| DE (1) | DE102014218367A1 (https=) |
| WO (1) | WO2016037866A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102013864B1 (ko) * | 2018-10-23 | 2019-08-23 | (주) 테크로스 | 전기분해수 및 uv 처리를 이용하는 유기물의 고도 산화 방법 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941180A (zh) * | 2017-04-21 | 2017-07-11 | 上海汉行科技有限公司 | 一种混合电池体系正极 |
| CN108823613A (zh) * | 2018-05-24 | 2018-11-16 | 西安建筑科技大学 | 一种轻质热压覆金属箔基二氧化铅电极的制备方法 |
| JP7249574B2 (ja) * | 2018-06-07 | 2023-03-31 | パナソニックIpマネジメント株式会社 | 燃料電池用ガス拡散層、膜電極接合体、及び燃料電池 |
| TWI820501B (zh) * | 2021-10-27 | 2023-11-01 | 台灣奈米碳素股份有限公司 | 電極的製造方法及其催化層 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469930A (en) | 1974-10-11 | 1977-04-06 | Atomic Energy Authority Uk | Carbon filaments |
| CA1175616A (en) | 1981-01-05 | 1984-10-09 | Exxon Research And Engineering Company | Production of iron monoxide and carbon filaments therefrom |
| US4663230A (en) | 1984-12-06 | 1987-05-05 | Hyperion Catalysis International, Inc. | Carbon fibrils, method for producing same and compositions containing same |
| US20040197638A1 (en) * | 2002-10-31 | 2004-10-07 | Mcelrath Kenneth O | Fuel cell electrode comprising carbon nanotubes |
| DE102005023615A1 (de) * | 2005-05-21 | 2006-11-23 | Bayer Materialscience Ag | Verfahren zur Herstellung von Gasdiffusionselektroden |
| DE102006007147A1 (de) | 2006-02-16 | 2007-08-23 | Bayer Technology Services Gmbh | Verfahren zur kontinuierlichen Herstellung von Katalysatoren |
| DE102007044031A1 (de) * | 2007-09-14 | 2009-03-19 | Bayer Materialscience Ag | Kohlenstoffnanoröhrchenpulver, Kohlenstoffnanoröhrchen und Verfahren zu ihrer Herstellung |
| SG178806A1 (en) * | 2008-09-08 | 2012-03-29 | Univ Nanyang Tech | Electrode materials for metal-air batteries, fuel cells and supercapacitors |
| DE102008063727A1 (de) | 2008-12-18 | 2010-06-24 | Bayer Technology Services Gmbh | Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs |
| EP2228857A1 (de) * | 2009-03-06 | 2010-09-15 | Basf Se | Verbesserte Membran-Elektrodeneinheiten |
| DE102009058833A1 (de) | 2009-12-18 | 2011-06-22 | Bayer Technology Services GmbH, 51373 | Stickstoff-dotierte Kohlenstoffnanoröhrchen mit Metall-Nanopartikeln |
| DE102010024053A1 (de) | 2010-06-16 | 2011-12-22 | Bayer Materialscience Ag | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| DE102010031571A1 (de) | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Sauerstoffverzehrelektrode |
| WO2012100354A1 (en) * | 2011-01-28 | 2012-08-02 | Zhongwei Chen | Core-shell structured bifunctional catalysts for metal air battery/fuel cell |
| JP5660917B2 (ja) * | 2011-02-04 | 2015-01-28 | 国立大学法人東京工業大学 | 燃料電池用空気極触媒とその製造方法 |
| GB201101968D0 (en) | 2011-02-04 | 2011-03-23 | Afc Energy Plc | Fuel cell assembly |
| DE102011005454A1 (de) * | 2011-03-11 | 2012-09-13 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Sauerstoffverzehrelektroden |
| DE102011083118A1 (de) * | 2011-09-21 | 2013-03-21 | Future Carbon Gmbh | Gasdiffusionsschicht mit verbesserter elektrischer Leitfähigkeit und Gasdurchlässigkeit |
| WO2014058984A2 (en) * | 2012-10-09 | 2014-04-17 | Brookhaven Science Associates, Llc | Gas diffusion electrodes and methods for fabricating and testing same |
| DE102014218368A1 (de) * | 2014-09-12 | 2016-03-17 | Covestro Deutschland Ag | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
-
2014
- 2014-09-12 DE DE102014218367.7A patent/DE102014218367A1/de not_active Withdrawn
-
2015
- 2015-08-28 JP JP2017513487A patent/JP2017536473A/ja not_active Ceased
- 2015-08-28 WO PCT/EP2015/069723 patent/WO2016037866A1/de not_active Ceased
- 2015-08-28 EP EP15760123.8A patent/EP3191620B1/de not_active Not-in-force
- 2015-08-28 US US15/510,286 patent/US10711356B2/en not_active Expired - Fee Related
- 2015-08-28 CN CN201580048714.2A patent/CN106795639B/zh not_active Expired - Fee Related
- 2015-08-28 KR KR1020177006461A patent/KR20170051440A/ko not_active Ceased
-
2020
- 2020-11-18 JP JP2020191631A patent/JP2021038465A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102013864B1 (ko) * | 2018-10-23 | 2019-08-23 | (주) 테크로스 | 전기분해수 및 uv 처리를 이용하는 유기물의 고도 산화 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016037866A1 (de) | 2016-03-17 |
| US10711356B2 (en) | 2020-07-14 |
| CN106795639B (zh) | 2020-01-07 |
| DE102014218367A1 (de) | 2016-03-17 |
| EP3191620A1 (de) | 2017-07-19 |
| EP3191620B1 (de) | 2018-12-19 |
| JP2017536473A (ja) | 2017-12-07 |
| CN106795639A (zh) | 2017-05-31 |
| US20170298524A1 (en) | 2017-10-19 |
| JP2021038465A (ja) | 2021-03-11 |
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Legal Events
| Date | Code | Title | Description |
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| PA0105 | International application |
Patent event date: 20170308 Patent event code: PA01051R01D Comment text: International Patent Application |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200827 Comment text: Request for Examination of Application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220119 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20220401 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220119 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |