DE2063238C3 - Verfahren zur Herstellung einer Elektrode zur Verwendung bei elektrolytischen Prozessen - Google Patents
Verfahren zur Herstellung einer Elektrode zur Verwendung bei elektrolytischen ProzessenInfo
- Publication number
- DE2063238C3 DE2063238C3 DE2063238A DE2063238A DE2063238C3 DE 2063238 C3 DE2063238 C3 DE 2063238C3 DE 2063238 A DE2063238 A DE 2063238A DE 2063238 A DE2063238 A DE 2063238A DE 2063238 C3 DE2063238 C3 DE 2063238C3
- Authority
- DE
- Germany
- Prior art keywords
- titanium
- electrode
- metal
- platinum group
- oxide
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 34
- 239000010936 titanium Substances 0.000 claims description 29
- 229910052719 titanium Inorganic materials 0.000 claims description 27
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 25
- 239000004408 titanium dioxide Substances 0.000 claims description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- -1 titanium ions Chemical class 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000002585 base Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 21
- 239000003973 paint Substances 0.000 description 16
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012799 electrically-conductive coating Substances 0.000 description 4
- 229910052741 iridium Inorganic materials 0.000 description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 3
- 229910000457 iridium oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 3
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 3
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910001924 platinum group oxide Inorganic materials 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- C25B11/091—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)
- 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)
- Chemically Coating (AREA)
- Chemical Treatment Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6233269 | 1969-12-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2063238A1 DE2063238A1 (de) | 1971-09-23 |
| DE2063238B2 DE2063238B2 (de) | 1974-11-14 |
| DE2063238C3 true DE2063238C3 (de) | 1980-08-21 |
Family
ID=10488054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2063238A Expired DE2063238C3 (de) | 1969-12-22 | 1970-12-22 | Verfahren zur Herstellung einer Elektrode zur Verwendung bei elektrolytischen Prozessen |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3773555A (enExample) |
| JP (1) | JPS4948072B1 (enExample) |
| AT (1) | AT313928B (enExample) |
| BE (1) | BE760248A (enExample) |
| CA (1) | CA996501A (enExample) |
| CH (1) | CH539449A (enExample) |
| DE (1) | DE2063238C3 (enExample) |
| DK (1) | DK135328B (enExample) |
| ES (1) | ES386726A1 (enExample) |
| FI (1) | FI56859C (enExample) |
| FR (1) | FR2074103A5 (enExample) |
| GB (1) | GB1327760A (enExample) |
| IL (1) | IL35846A (enExample) |
| LU (1) | LU62255A1 (enExample) |
| MY (1) | MY7400111A (enExample) |
| NL (1) | NL168277C (enExample) |
| NO (1) | NO137324C (enExample) |
| SE (1) | SE388880B (enExample) |
| TR (1) | TR16737A (enExample) |
| ZA (1) | ZA708232B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210065A1 (de) * | 1970-11-02 | 1972-10-26 | PPG Industries, Inc., Pittsburgh, Pa. (V.StA.) | Elektrode |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1352872A (en) * | 1971-03-18 | 1974-05-15 | Ici Ltd | Electrodes for electrochemical processes |
| GB1386234A (en) * | 1971-04-28 | 1975-03-05 | Imp Metal Ind Kynoch Ltd | Preparation of titanium oxide and method of coating with an oxide |
| NL161817C (nl) * | 1972-08-03 | Marston Excelsior Ltd | Werkwijze ter vervaardiging van elektrodes. | |
| DE2300422C3 (de) * | 1973-01-05 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung einer Elektrode |
| US4032417A (en) * | 1974-09-03 | 1977-06-28 | Hooker Chemicals & Plastics Corporation | Electrolytic processes |
| DE2444691A1 (de) * | 1974-09-18 | 1976-04-01 | Rhein Westfael Elect Werk Ag | Verfahren zur herstellung von aus titantraeger und bleidioxidauflage aufgebauten elektroden fuer elektrolytische zwecke |
| DE2722840A1 (de) * | 1977-05-20 | 1978-11-23 | Rheinische Westfaelisches Elek | Verfahren zur herstellung von elektroden fuer elektrolytische zwecke |
| JPS5137877A (en) * | 1974-09-27 | 1976-03-30 | Asahi Chemical Ind | Denkaiyodenkyoku oyobi sonoseizoho |
| NL178429C (nl) | 1974-10-29 | 1986-03-17 | Diamond Shamrock Techn | Werkwijze voor het vervaardigen van een elektrode, die geschikt is voor gebruik bij elektrolytische processen. |
| US4005003A (en) * | 1975-04-15 | 1977-01-25 | Olin Corporation | Multi-component metal electrode |
| US3950240A (en) * | 1975-05-05 | 1976-04-13 | Hooker Chemicals & Plastics Corporation | Anode for electrolytic processes |
| US4111763A (en) * | 1977-07-18 | 1978-09-05 | Swiss Aluminium Ltd. | Process for improving corrosion resistant characteristics of chrome plated aluminum and aluminum alloys |
| JPS5421969A (en) * | 1977-07-19 | 1979-02-19 | Tdk Corp | Method of manufacturing insoluble electrode |
| JPS5477286A (en) * | 1977-12-02 | 1979-06-20 | Tdk Corp | Manufacture of insoluble electrode |
| US4460628A (en) * | 1978-07-24 | 1984-07-17 | Whirlpool Corporation | Catalyzed wet oxidation process and catalyst useful therein |
| US4287027A (en) * | 1980-05-20 | 1981-09-01 | Tosk Jeffrey M | Method of determining the concentration of reducing agents |
| US4415905A (en) * | 1980-06-30 | 1983-11-15 | International Business Machines Corporation | Electrolytic printing process with wear resistant electrode |
| CA1175883A (en) * | 1980-06-30 | 1984-10-09 | Joseph W. Mitchell | Electrolytic printing electrode |
| DE3161802D1 (en) * | 1980-11-26 | 1984-02-02 | Imi Kynoch Ltd | Electrode, method of manufacturing an electrode and electrolytic cell using such an electrode |
| JPS6021232B2 (ja) * | 1981-05-19 | 1985-05-25 | ペルメレツク電極株式会社 | 耐久性を有する電解用電極及びその製造方法 |
| US4426262A (en) | 1982-04-29 | 1984-01-17 | Engelhard Corporation | Promotion of Pt-Ir catalytic electrodes with lead, tantalum, ruthenium and oxygen |
| JPS6022074B2 (ja) * | 1982-08-26 | 1985-05-30 | ペルメレツク電極株式会社 | 耐久性を有する電解用電極及びその製造方法 |
| DE3378918D1 (en) * | 1982-10-29 | 1989-02-16 | Ici Plc | Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells |
| JPS60184691A (ja) * | 1984-03-02 | 1985-09-20 | Permelec Electrode Ltd | 耐久性を有する電極及びその製造方法 |
| IL73536A (en) * | 1984-09-13 | 1987-12-20 | Eltech Systems Corp | Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis |
| NL8500905A (nl) * | 1985-03-28 | 1986-10-16 | Philips Nv | Werkwijze voor het vervaardigen van een inrichting met een elektrische weerstandslaag en toepassing van de werkwijze. |
| US4879013A (en) * | 1986-03-03 | 1989-11-07 | Ppg Industries, Inc. | Method of cationic electrodeposition using dissolution resistant anodes |
| US5004626A (en) * | 1986-10-27 | 1991-04-02 | Huron Technologies, Inc. | Anodes and method of making |
| US20020041928A1 (en) * | 1997-03-26 | 2002-04-11 | Leonid V. Budaragin | Method for coating substrate with metal oxide coating |
| KR100407710B1 (ko) * | 2001-11-08 | 2003-12-01 | (주) 테크윈 | 고온 소결에 의한 촉매성 산화물 전극의 제조방법 |
| US7258778B2 (en) * | 2003-03-24 | 2007-08-21 | Eltech Systems Corporation | Electrocatalytic coating with lower platinum group metals and electrode made therefrom |
| US20070015002A1 (en) * | 2005-07-14 | 2007-01-18 | Ut-Battele, Llc | Oxygen-donor and catalytic coatings of metal oxides and metals |
| ITMI20061974A1 (it) * | 2006-10-16 | 2008-04-17 | Industrie De Nora Spa | Anodo per elettrolisi |
| US20090098289A1 (en) * | 2007-10-12 | 2009-04-16 | Deininger Mark A | Pig and Method for Applying Prophylactic Surface Treatments |
| US8623301B1 (en) | 2008-04-09 | 2014-01-07 | C3 International, Llc | Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same |
| KR100971413B1 (ko) * | 2008-04-18 | 2010-07-21 | 주식회사 하이닉스반도체 | 반도체 소자의 캐패시터 및 그 제조 방법 |
| CA2789281C (en) | 2010-02-10 | 2015-11-24 | C3 International, Llc | Low temperature electrolytes for solid oxide cells having high ionic conductivity |
| JP4734664B1 (ja) * | 2010-09-17 | 2011-07-27 | 田中貴金属工業株式会社 | 電解用電極、オゾン電解生成用陽極、過硫酸電解生成用陽極及びクロム電解酸化用陽極 |
| US9905871B2 (en) | 2013-07-15 | 2018-02-27 | Fcet, Inc. | Low temperature solid oxide cells |
| CN111855754B (zh) * | 2019-04-29 | 2021-12-03 | 深圳安吉尔饮水产业集团有限公司 | 水质硬度检测探头、传感器、检测方法及软水机 |
-
1969
- 1969-12-22 GB GB6233269A patent/GB1327760A/en not_active Expired
-
1970
- 1970-12-07 ZA ZA708232A patent/ZA708232B/xx unknown
- 1970-12-08 CA CA100,142A patent/CA996501A/en not_active Expired
- 1970-12-09 NO NO4739/70A patent/NO137324C/no unknown
- 1970-12-11 BE BE760248A patent/BE760248A/xx not_active IP Right Cessation
- 1970-12-11 IL IL35846A patent/IL35846A/xx unknown
- 1970-12-11 NL NLAANVRAGE7018109,A patent/NL168277C/xx not_active IP Right Cessation
- 1970-12-14 US US00098184A patent/US3773555A/en not_active Expired - Lifetime
- 1970-12-16 LU LU62255D patent/LU62255A1/xx unknown
- 1970-12-17 TR TR16737A patent/TR16737A/xx unknown
- 1970-12-18 AT AT1142070A patent/AT313928B/de not_active IP Right Cessation
- 1970-12-21 FR FR7046053A patent/FR2074103A5/fr not_active Expired
- 1970-12-21 SE SE7017315A patent/SE388880B/xx unknown
- 1970-12-22 CH CH1898470A patent/CH539449A/fr not_active IP Right Cessation
- 1970-12-22 JP JP45115248A patent/JPS4948072B1/ja active Pending
- 1970-12-22 DE DE2063238A patent/DE2063238C3/de not_active Expired
- 1970-12-22 DK DK653170AA patent/DK135328B/da not_active IP Right Cessation
- 1970-12-22 FI FI3448/70A patent/FI56859C/fi active
- 1970-12-22 ES ES386726A patent/ES386726A1/es not_active Expired
-
1974
- 1974-12-31 MY MY1974111A patent/MY7400111A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210065A1 (de) * | 1970-11-02 | 1972-10-26 | PPG Industries, Inc., Pittsburgh, Pa. (V.StA.) | Elektrode |
Also Published As
| Publication number | Publication date |
|---|---|
| IL35846A0 (en) | 1971-02-25 |
| TR16737A (tr) | 1973-05-01 |
| US3773555A (en) | 1973-11-20 |
| SE388880B (sv) | 1976-10-18 |
| ZA708232B (en) | 1971-09-29 |
| DE2063238A1 (de) | 1971-09-23 |
| NO137324C (no) | 1978-02-08 |
| IL35846A (en) | 1974-06-30 |
| LU62255A1 (enExample) | 1971-05-14 |
| AT313928B (de) | 1974-03-11 |
| BE760248A (fr) | 1971-06-11 |
| CH539449A (fr) | 1973-07-31 |
| CA996501A (en) | 1976-09-07 |
| FR2074103A5 (enExample) | 1971-10-01 |
| GB1327760A (en) | 1973-08-22 |
| FI56859B (fi) | 1979-12-31 |
| JPS4948072B1 (enExample) | 1974-12-19 |
| NL168277B (nl) | 1981-10-16 |
| DK135328B (da) | 1977-04-04 |
| NL7018109A (enExample) | 1971-06-24 |
| ES386726A1 (es) | 1973-03-16 |
| DK135328C (enExample) | 1977-09-19 |
| MY7400111A (en) | 1974-12-31 |
| FI56859C (fi) | 1980-04-10 |
| DE2063238B2 (de) | 1974-11-14 |
| NO137324B (no) | 1977-10-31 |
| NL168277C (nl) | 1982-03-16 |
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Owner name: HERAEUS ELEKTRODEN GMBH, 6450 HANAU, DE |