DE102008063727A1 - Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs - Google Patents
Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs Download PDFInfo
- Publication number
- DE102008063727A1 DE102008063727A1 DE102008063727A DE102008063727A DE102008063727A1 DE 102008063727 A1 DE102008063727 A1 DE 102008063727A1 DE 102008063727 A DE102008063727 A DE 102008063727A DE 102008063727 A DE102008063727 A DE 102008063727A DE 102008063727 A1 DE102008063727 A1 DE 102008063727A1
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- carbon nanotubes
- reduction
- doped carbon
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 91
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 230000009467 reduction Effects 0.000 title claims abstract description 60
- 229910001882 dioxygen Inorganic materials 0.000 title claims abstract description 41
- 230000008569 process Effects 0.000 title claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 60
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 60
- 239000001301 oxygen Substances 0.000 claims description 43
- 229910052760 oxygen Inorganic materials 0.000 claims description 43
- -1 oxygen ions Chemical class 0.000 claims description 38
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims description 27
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 26
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 22
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 13
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 7
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 82
- 239000012670 alkaline solution Substances 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000006722 reduction reaction Methods 0.000 description 56
- 238000006243 chemical reaction Methods 0.000 description 20
- 238000005259 measurement Methods 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 239000006229 carbon black Substances 0.000 description 11
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 7
- 238000007323 disproportionation reaction Methods 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000003421 catalytic decomposition reaction Methods 0.000 description 4
- 230000005518 electrochemistry Effects 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002717 carbon nanostructure Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C25B11/042—Electrodes formed of a single material
- C25B11/043—Carbon, e.g. diamond or graphene
- C25B11/044—Impregnation of carbon
-
- 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
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
-
- 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
-
- 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
- C25B15/00—Operating or servicing cells
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
- B01J21/185—Carbon nanotubes
-
- 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
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008063727A DE102008063727A1 (de) | 2008-12-18 | 2008-12-18 | Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs |
| CN200980150665.8A CN102257182B (zh) | 2008-12-18 | 2009-12-05 | 用于还原分子氧的电化学方法 |
| PCT/EP2009/008699 WO2010069490A1 (de) | 2008-12-18 | 2009-12-05 | Elektrochemisches verfahren zur reduktion molekularen sauerstoffs |
| EP09764740.8A EP2379782B1 (de) | 2008-12-18 | 2009-12-05 | Elektrochemisches verfahren zur reduktion molekularen sauerstoffs |
| US13/131,166 US20110233071A1 (en) | 2008-12-18 | 2009-12-05 | Electrochemical method for reducing molecular oxygen |
| JP2011541157A JP5607064B2 (ja) | 2008-12-18 | 2009-12-05 | 分子酸素の還元のための電気化学法 |
| SG2011041928A SG172041A1 (en) | 2008-12-18 | 2009-12-05 | Electrochemical method for reducing molecular oxygen |
| US15/355,855 US20170107634A1 (en) | 2008-12-18 | 2016-11-18 | Electrochemical process for the reduction of molecular oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008063727A DE102008063727A1 (de) | 2008-12-18 | 2008-12-18 | Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008063727A1 true DE102008063727A1 (de) | 2010-06-24 |
Family
ID=41718375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008063727A Withdrawn DE102008063727A1 (de) | 2008-12-18 | 2008-12-18 | Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20110233071A1 (https=) |
| EP (1) | EP2379782B1 (https=) |
| JP (1) | JP5607064B2 (https=) |
| CN (1) | CN102257182B (https=) |
| DE (1) | DE102008063727A1 (https=) |
| SG (1) | SG172041A1 (https=) |
| WO (1) | WO2010069490A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011073179A1 (de) | 2009-12-18 | 2011-06-23 | Bayer Technology Services Gmbh | Verfahren zur elektrochemischen sauerstoffreduktion im alkalischen |
| WO2011080066A3 (de) * | 2009-12-18 | 2011-10-06 | Bayer Technology Services Gmbh | Stickstoff-dotierte kohlenstoffnanoröhrchen mit metall-nanopartikeln |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5638433B2 (ja) * | 2011-03-24 | 2014-12-10 | 株式会社東芝 | 電解装置および冷蔵庫 |
| JP6281906B2 (ja) * | 2014-05-15 | 2018-02-21 | 国立大学法人 名古屋工業大学 | 空気極、金属空気電池、並びに窒素がドープされたカーボンナノチューブ及び空気極の製造方法 |
| DE102014218368A1 (de) | 2014-09-12 | 2016-03-17 | Covestro Deutschland Ag | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| DE102014218367A1 (de) | 2014-09-12 | 2016-03-17 | Covestro Deutschland Ag | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| CN107196020A (zh) * | 2017-06-03 | 2017-09-22 | 太原理工大学 | 氮掺杂碳纳米管阵列/碳纤维材料空气电极的制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093337A2 (de) | 2006-02-16 | 2007-08-23 | Bayer Materialscience Ag | Verfahren zur kontinuierlichen herstellung von katalysatoren |
| DE102007062421A1 (de) | 2007-12-20 | 2009-06-25 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Stickstoff-dotierten Kohlenstoffnanoröhrchen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669384A (en) * | 1979-11-09 | 1981-06-10 | Asahi Glass Co Ltd | Preparation of caustic alkali |
| GB2389847B (en) * | 2001-01-29 | 2005-08-10 | Univ Rice William M | Process for derivatizing carbon nanotubes with diazonium species and compositions thereof |
| US20070275160A1 (en) * | 2003-10-10 | 2007-11-29 | Stephen Maldonado | Carbon Nanostructure-Based Electrocatalytic Electrodes |
| JP5068029B2 (ja) * | 2006-03-31 | 2012-11-07 | 株式会社日鉄技術情報センター | 酸素還元複合触媒及びその製造方法並びにこれを用いた燃料電池 |
| US7629285B2 (en) * | 2006-10-31 | 2009-12-08 | University Of South Carolina | Carbon-based composite electrocatalysts for low temperature fuel cells |
| JP2010009807A (ja) * | 2008-06-25 | 2010-01-14 | Nec Corp | 空気極用燃料電池触媒、その製造方法、電極および燃料電池 |
-
2008
- 2008-12-18 DE DE102008063727A patent/DE102008063727A1/de not_active Withdrawn
-
2009
- 2009-12-05 SG SG2011041928A patent/SG172041A1/en unknown
- 2009-12-05 WO PCT/EP2009/008699 patent/WO2010069490A1/de not_active Ceased
- 2009-12-05 US US13/131,166 patent/US20110233071A1/en not_active Abandoned
- 2009-12-05 JP JP2011541157A patent/JP5607064B2/ja not_active Expired - Fee Related
- 2009-12-05 EP EP09764740.8A patent/EP2379782B1/de not_active Not-in-force
- 2009-12-05 CN CN200980150665.8A patent/CN102257182B/zh not_active Expired - Fee Related
-
2016
- 2016-11-18 US US15/355,855 patent/US20170107634A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093337A2 (de) | 2006-02-16 | 2007-08-23 | Bayer Materialscience Ag | Verfahren zur kontinuierlichen herstellung von katalysatoren |
| DE102007062421A1 (de) | 2007-12-20 | 2009-06-25 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Stickstoff-dotierten Kohlenstoffnanoröhrchen |
Non-Patent Citations (5)
| Title |
|---|
| O. Ichinose et al. bzgl. der Bildung von Wasserstoffperoxid kommen auch L. Lipp in "Peroxide formation in a zero-gap chlor-alkali cell with an oxygendepolarized cathode", im Journal of Applied Electrochemistry 35: 1015-1024 (2005) |
| O. Ichinose et al. in "Effect of silver catalyst on the activity and mechanism of a gas diffusion type oxygen cathode for chlor-alkali electrolysis", im Journal of Applied Electrochemistry 34: 55-59 (2004) |
| P. Matter et al. in "Oxygen reduction reaction activity and surface properties of nanostructured nitrogen-containing carbon", im Journal of Molecular Catalysis A: Chemical 264: 73-81 (2007) |
| S. Maldonado et al., die in "Influence of Nitrogen Doping an Oxygen Reduction Electrocatalysis at Carbon Nanofiber Electrodes", im Journal of Physical Chemistry B 109: 4707-4716 (2005) |
| Y. Shao et al. in "Nitrogen-doped carbon nanostructures and their composites as catalytic materials for proton exchange membrane fuel cell" im Applied Catalysis B: Environmental 79: 89-99 (2008) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011073179A1 (de) | 2009-12-18 | 2011-06-23 | Bayer Technology Services Gmbh | Verfahren zur elektrochemischen sauerstoffreduktion im alkalischen |
| DE102009058832A1 (de) | 2009-12-18 | 2011-06-30 | Bayer Technology Services GmbH, 51373 | Verfahren zur elektrochemischen Sauerstoffreduktion im Alkalischen |
| WO2011080066A3 (de) * | 2009-12-18 | 2011-10-06 | Bayer Technology Services Gmbh | Stickstoff-dotierte kohlenstoffnanoröhrchen mit metall-nanopartikeln |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5607064B2 (ja) | 2014-10-15 |
| US20110233071A1 (en) | 2011-09-29 |
| US20170107634A1 (en) | 2017-04-20 |
| EP2379782A1 (de) | 2011-10-26 |
| CN102257182B (zh) | 2015-05-20 |
| CN102257182A (zh) | 2011-11-23 |
| SG172041A1 (en) | 2011-07-28 |
| WO2010069490A1 (de) | 2010-06-24 |
| JP2012512328A (ja) | 2012-05-31 |
| EP2379782B1 (de) | 2013-07-10 |
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