CS241504B2 - High-porous electrode for alkaline water electrolyzers and method of its production - Google Patents
High-porous electrode for alkaline water electrolyzers and method of its production Download PDFInfo
- Publication number
- CS241504B2 CS241504B2 CS821598A CS159882A CS241504B2 CS 241504 B2 CS241504 B2 CS 241504B2 CS 821598 A CS821598 A CS 821598A CS 159882 A CS159882 A CS 159882A CS 241504 B2 CS241504 B2 CS 241504B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- nickel
- titanium
- electrode
- temperature
- sintered
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 43
- 239000010936 titanium Substances 0.000 claims description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 21
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 14
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 12
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 2
- KJLFZWJDCDJCFB-UHFFFAOYSA-N nickel(ii) titanate Chemical compound [O-2].[O-2].[O-2].[Ti+4].[Ni+2] KJLFZWJDCDJCFB-UHFFFAOYSA-N 0.000 claims description 2
- -1 nickel-titanium hydroxide hydrate Chemical compound 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000029142 excretion Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910002640 NiOOH Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 description 1
- AKMXMQQXGXKHAN-UHFFFAOYSA-N titanium;hydrate Chemical compound O.[Ti] AKMXMQQXGXKHAN-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding 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
- 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
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Inert Electrodes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3109183A DE3109183C2 (de) | 1981-03-11 | 1981-03-11 | Aus Nickelpulver heißgepreßte hochporöse Elektrode für alkalische Wasserelektrolyseure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS159882A2 CS159882A2 (en) | 1985-08-15 |
| CS241504B2 true CS241504B2 (en) | 1986-03-13 |
Family
ID=6126884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS821598A CS241504B2 (en) | 1981-03-11 | 1982-03-09 | High-porous electrode for alkaline water electrolyzers and method of its production |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4447302A (de) |
| EP (1) | EP0059902B1 (de) |
| JP (1) | JPS57161078A (de) |
| AR (1) | AR228643A1 (de) |
| AT (1) | ATE14323T1 (de) |
| AU (1) | AU547889B2 (de) |
| BR (1) | BR8201247A (de) |
| CA (1) | CA1191815A (de) |
| CS (1) | CS241504B2 (de) |
| DD (1) | DD201701A5 (de) |
| DE (1) | DE3109183C2 (de) |
| ES (1) | ES8303547A1 (de) |
| HU (1) | HU188056B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318758C2 (de) * | 1983-05-24 | 1985-06-13 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Diaphragma auf Nickeloxidbasis und Verfahren zur Herstellung desselben |
| US4648945A (en) * | 1985-03-21 | 1987-03-10 | Westinghouse Electric Corp. | Bipolar plating of metal contacts onto oxide interconnection for solid oxide electrochemical cell |
| JPS6286187A (ja) * | 1985-10-09 | 1987-04-20 | Asahi Chem Ind Co Ltd | 水素発生用の電極 |
| JP2003515237A (ja) * | 1999-11-18 | 2003-04-22 | プロトン エネルギー システムズ，インク． | 高差圧電気化学電池 |
| DE10007480A1 (de) * | 2000-02-18 | 2001-08-23 | Provera Ges Fuer Projektierung | Bipolare Elektrode mit Halbleiterbeschichtung und damit verbundenes Verfahren zur elektrolytischen Wasserspaltung |
| WO2004015805A2 (en) * | 2002-08-09 | 2004-02-19 | Proton Energy Systems, Inc. | Electrochemical cell support structure |
| KR100930790B1 (ko) * | 2009-02-18 | 2009-12-09 | 황부성 | 수소산소 발생용 전극판 및 그를 제조하기 위한 제조방법 |
| US20150287980A1 (en) * | 2012-10-12 | 2015-10-08 | Zhongwei Chen | Method of producing porous electrodes for batteries and fuel cells |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE290407C (de) * | ||||
| DE1269213B (de) * | 1963-09-27 | 1968-05-30 | Asea Ab | Verfahren zur Herstellung von poroesen Brennstoffelektroden fuer Brennstoffelemente |
| US3505118A (en) * | 1966-12-05 | 1970-04-07 | Du Pont | Fuel cell and process for producing electric current using titanium dioxide catalyst |
| US3959014A (en) * | 1971-12-14 | 1976-05-25 | Varta Batterie Aktiengesellschaft | Method to produce a protective oxide on the surface of positive nickel electrodes for galvanic cells |
| FR2362945A1 (fr) * | 1976-08-24 | 1978-03-24 | Comp Generale Electricite | Electrolyseur pour solutions basiques |
| DE2903407C2 (de) * | 1979-01-30 | 1983-12-15 | BOMIN Bochumer Mineralöl GmbH & Co, 4630 Bochum | Verwendung einer aus Nickelpulver heißgepreßten oder gesinterten porösen Elektrode |
| US4289650A (en) * | 1979-03-29 | 1981-09-15 | Olin Corporation | Cathode for chlor-alkali cells |
-
1981
- 1981-03-11 DE DE3109183A patent/DE3109183C2/de not_active Expired
-
1982
- 1982-02-25 AU AU80798/82A patent/AU547889B2/en not_active Ceased
- 1982-02-26 CA CA000397239A patent/CA1191815A/en not_active Expired
- 1982-02-27 AT AT82101509T patent/ATE14323T1/de not_active IP Right Cessation
- 1982-02-27 EP EP82101509A patent/EP0059902B1/de not_active Expired
- 1982-03-01 US US06/352,886 patent/US4447302A/en not_active Expired - Lifetime
- 1982-03-09 AR AR288678A patent/AR228643A1/es active
- 1982-03-09 BR BR8201247A patent/BR8201247A/pt unknown
- 1982-03-09 CS CS821598A patent/CS241504B2/cs unknown
- 1982-03-10 HU HU82746A patent/HU188056B/hu not_active IP Right Cessation
- 1982-03-10 ES ES510290A patent/ES8303547A1/es not_active Expired
- 1982-03-10 DD DD82238041A patent/DD201701A5/de not_active IP Right Cessation
- 1982-03-11 JP JP57037309A patent/JPS57161078A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0059902B1 (de) | 1985-07-17 |
| BR8201247A (pt) | 1983-01-18 |
| ES510290A0 (es) | 1983-02-01 |
| DD201701A5 (de) | 1983-08-03 |
| JPS57161078A (en) | 1982-10-04 |
| AU8079882A (en) | 1982-09-16 |
| HU188056B (en) | 1986-03-28 |
| CS159882A2 (en) | 1985-08-15 |
| DE3109183A1 (de) | 1982-09-23 |
| CA1191815A (en) | 1985-08-13 |
| US4447302A (en) | 1984-05-08 |
| ES8303547A1 (es) | 1983-02-01 |
| ATE14323T1 (de) | 1985-08-15 |
| EP0059902A1 (de) | 1982-09-15 |
| DE3109183C2 (de) | 1983-05-11 |
| AU547889B2 (en) | 1985-11-07 |
| AR228643A1 (es) | 1983-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112005413B (zh) | 基于zif-8的镍铁氮掺杂碳材料三功能电催化剂及其制备方法和应用 | |
| US4302321A (en) | Novel sintered electrodes | |
| FI69124C (fi) | Anod med blyunderlag och foerfarande foer framstaellning daerav | |
| US4331528A (en) | Coated metal electrode with improved barrier layer | |
| RU2446235C2 (ru) | Катод для электролитических процессов | |
| JPS6257717B2 (de) | ||
| CA2907805A1 (en) | Coated composite anodes | |
| CS241504B2 (en) | High-porous electrode for alkaline water electrolyzers and method of its production | |
| JP2596807B2 (ja) | 酸素発生用陽極及びその製法 | |
| US3405010A (en) | Spinel-ruthenium catalyzed electrode | |
| EP0027051A1 (de) | Beschichtete Metallelektrode mit Sperrschicht und Verfahren zu deren Herstellung und Verwendung | |
| US4543174A (en) | Method of making a catalytic lead-based oxygen evolving anode | |
| KR890002700B1 (ko) | 전해조용 전극 및 그 제조방법과 이를 이용한 전해조 | |
| US4184930A (en) | Electrolyzer for basic solutions | |
| US4882024A (en) | Hydrogen generator having a low oxygen overpotential electrode | |
| JP4746618B2 (ja) | 向上した導電性を有するニッケル酸化物表面の製造方法 | |
| US4176021A (en) | Fabrication of alkaline batteries | |
| CN115976566B (zh) | 一种镍铁磷钨电极材料及其制备方法 | |
| Salgado et al. | Preparation and characterization of Ti/SnO2-Sb electrodes without or with a platinum interlayer using the polymeric precursor method and thermal decomposition | |
| JPS6139398B2 (de) | ||
| JPH02179891A (ja) | 酸素発生用陽極 | |
| JPS59225740A (ja) | 電極触媒およびその製造方法 | |
| JP2023095833A (ja) | 塩素発生用電極 | |
| KR890001132B1 (ko) | 산소발생용 양극 및 그의 제조방법 | |
| JP7724650B2 (ja) | 電極の製造方法 |