JP2015520803A - 気体状の生成物を発生させるための電極およびその製造方法 - Google Patents
気体状の生成物を発生させるための電極およびその製造方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 34
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 29
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000003054 catalyst Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 16
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 27
- 239000010410 layer Substances 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 7
- 238000011068 loading method Methods 0.000 claims description 6
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 5
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 5
- 238000000197 pyrolysis Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007743 anodising Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 12
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 239000002245 particle Substances 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- SXSVTGQIXJXKJR-UHFFFAOYSA-N [Mg].[Ti] Chemical compound [Mg].[Ti] SXSVTGQIXJXKJR-UHFFFAOYSA-N 0.000 description 5
- 239000003929 acidic solution Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 229910052593 corundum Inorganic materials 0.000 description 5
- 239000010431 corundum Substances 0.000 description 5
- 229910052741 iridium Inorganic materials 0.000 description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910021638 Iridium(III) chloride Inorganic materials 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229910052707 ruthenium 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
- 238000005488 sandblasting Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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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
- 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
- C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
-
- 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
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
- C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
-
- 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
- C25B11/093—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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
Abstract
Description
酸化イリジウムと混合した適当な容量のチタンマグネリ相粉末を、10cm×10cm×0.2cmのサイズのチタンの等級1のシートの上にスプレーしたが、このシートは、酸化チタンを含まない粗い表面を得るために、予め粒度#36のコランダムでサンドブラストを掛けて、沸騰する塩酸の中でエッチングしたものである。粉末は、適当な量のチタンマグネリ相粉末(予め100〜400μmのサイズ範囲に篩い分けしたもの)をイリジウムの可溶性前駆体を含む酸性溶液(すなわち、HClの水溶液中の三塩化イリジウム)と混合することによって得られたものである。次いで、その混合物を回転型オーブンの中で酸化性雰囲気中で焼成した。
ノズルからシートまでの間隔:20mm
主ガス:窒素
(主)ガスの圧力:30バール
ガスの流量:6m3/h
供給器のガス流れの割合:4%
スロートのサイズ:1mm
走査速度:50mm/s。
酸化ルテニウムと混合した適当な容量のチタンマグネリ相粉末を、10cm×10cm×0.2cmのサイズのチタンの等級1のシートの上にスプレーしたが、このシートは、酸化チタンを含まない粗い表面を得るために、予め粒度#36のコランダムでサンドブラストを掛けて、沸騰する塩酸の中でエッチングしたものである。粉末は、適当な量のチタンマグネリ相粉末(予め100〜400μmのサイズ範囲に篩い分けしたもの)をルテニウムの可溶性前駆体を含む酸性溶液(すなわち、HClの水溶液中の三塩化ルテニウム)と混合することによって得られたものである。次いで、その混合物を回転型オーブンの中で酸化性雰囲気中で焼成した。
ノズルからシートまでの間隔:20mm
主ガス:窒素
(主)ガスの圧力:30バール
ガスの流量:6m3/h
供給器のガス流れの割合:4%
スロートのサイズ:1mm
走査速度:50mm/s。
酸化イリジウムと混合した適当な容量のチタンマグネリ相粉末を、10cm×10cm×0.2cmのサイズのチタンの等級1のシートの上にプラズマスプレー(プラズマ溶射)したが、このシートは、酸化チタンを含まない粗い表面を得るために、予め粒度#36のコランダムでサンドブラストを掛けて、沸騰する塩酸の中でエッチングしたものである。粉末は、適当な量のチタンマグネリ相粉末(予め100〜400μmのサイズ範囲に篩い分けしたもの)をイリジウムの可溶性前駆体を含む酸性溶液(すなわち、HClの水溶液中の三塩化イリジウム)と混合することによって得られたものである。次いで、その混合物を回転型オーブンの中で酸化性雰囲気中で焼成した。
ノズルからシートまでの間隔:90mm
主ガス:アルゴン
(主)ガスの圧力:60バール
スロートのサイズ:5mm
走査速度:200mm/s。
適当な容量のチタンマグネリ相粉末(予め100〜400μmのサイズ範囲に篩い分けしたもの)を、10cm×10cm×0.2cmのサイズのチタンの等級1のシートの上にプラズマスプレーしたが、このシートは、酸化チタンを含まない粗い表面を得るために、予め粒度#36のコランダムでサンドブラストを掛けて、沸騰する塩酸の中でエッチングしたものである。
ノズルからシートまでの間隔:90mm
主ガス:アルゴン
(主)ガスの圧力:60バール
スロートのサイズ:5mm
走査速度:200mm/s。
ルテニウムの可溶性前駆体(すなわち、高濃度の三塩化ルテニウム)を含む既知の容量の酸性溶液を、10cm×10cm×0.2cmのサイズのチタンの等級1のシートの上に静電スプレー(静電吹付け)によって塗布したが、このシートは、酸化チタンを含まない粗い表面を得るために、予め粒度#36のコランダムでサンドブラストを掛けて、沸騰する塩酸の中でエッチングしたものである。溶液をゆっくり乾燥させ、次いで酸化性雰囲気中で450℃にしたバッチ式炉の中で分解させた。
(促進試験:5g/lのNaClと50g/lのNa2SO4の溶液中で30℃で1kA/m2において行われる電気分解。アノードとカソードは同じ材料で作られる。電極の極性は2分毎に逆転される)。
Claims (9)
- 電解槽において気体状の生成物を発生させるための電極であって、相互に連結した孔隙を有する皮膜からなる少なくとも一つの層が付加したバルブ金属の支持体を含み、前記少なくとも一つの層はTixO2x−1(xは4と10の間の範囲である)の式によって表わされるチタンの亜酸化物で構成されていて、そのチタンの亜酸化物は貴金属またはその酸化物に基づく少なくとも一つの触媒と混合されていて、その特定の触媒の配合量は0.1g/m2と25g/m2の間である、前記電極。
- 電解槽において気体状の生成物を発生させるための電極であって、相互に連結した孔隙を有する皮膜からなる少なくとも一つの層が付加したバルブ金属の支持体を含み、前記少なくとも一つの層はTixO2x−1(xは4から10までの範囲である)の式によって表わされるチタンの亜酸化物で構成されていて、そのチタンの亜酸化物は貴金属またはその酸化物に基づく少なくとも一つの触媒と混合されていて、前記少なくとも一つの層はコールドガススプレー法によって前記支持体の上に堆積されている、前記電極。
- 前記支持体の前記バルブ金属はチタンである、請求項1または2に記載の電極。
- 支持体に付加した前記少なくとも一つの皮膜の層は、この層の全体的な理論密度の75〜95%の見掛け密度を有する、請求項1から3のいずれかに記載の電極。
- 少なくとも一つの皮膜の層における特定の触媒の配合量は0.1g/m2と10g/m2の間の範囲である、請求項1から4のいずれかに記載の電極。
- 貴金属の酸化物に基づく前記少なくとも一つの触媒は酸化イリジウムからなる、請求項1から5のいずれかに記載の電極。
- 請求項1に記載の電極を製造するための方法であって、下記の工程:
− TixO2x−1(xは4と10の間の範囲である)の式によって表わされるチタンの亜酸化物の粉末の調製、
− 貴金属または貴金属の酸化物に基づく触媒の前駆体溶液の前記粉末への含浸、
− 熱分解、
− バルブ金属の支持体の上へのコールドガススプレー法による前記粉末の堆積、
を含む方法。 - カソードを含むカソード区画とアノードを含むアノード区画を有する電解槽であって、前記アノード区画の前記アノードは請求項1から6のいずれかに記載の電極である、前記電解槽。
- 請求項1から6のいずれかに記載の電極上で電解浴から気体を陽極発生させることを含む、工業上の電気化学プロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2012A000873 | 2012-05-21 | ||
IT000873A ITMI20120873A1 (it) | 2012-05-21 | 2012-05-21 | Elettrodo per evoluzione di prodotti gassosi e metodo per il suo ottenimento |
PCT/EP2013/060177 WO2013174718A1 (en) | 2012-05-21 | 2013-05-16 | Electrode for evolution of gaseous products and method of manufacturing thereof |
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Publication Number | Publication Date |
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JP2015520803A true JP2015520803A (ja) | 2015-07-23 |
JP6225176B2 JP6225176B2 (ja) | 2017-11-01 |
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JP2015513105A Expired - Fee Related JP6225176B2 (ja) | 2012-05-21 | 2013-05-16 | 気体状の生成物を発生させるための電極およびその製造方法 |
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US (1) | US20150096896A1 (ja) |
EP (1) | EP2852697B1 (ja) |
JP (1) | JP6225176B2 (ja) |
KR (1) | KR20150013207A (ja) |
CN (1) | CN104321468B (ja) |
AR (1) | AR090623A1 (ja) |
AU (1) | AU2013265496B2 (ja) |
BR (1) | BR112014027064A2 (ja) |
CA (1) | CA2869045A1 (ja) |
EA (1) | EA030443B1 (ja) |
ES (1) | ES2644301T3 (ja) |
IL (1) | IL234896A0 (ja) |
IT (1) | ITMI20120873A1 (ja) |
MX (1) | MX2014013300A (ja) |
PT (1) | PT2852697T (ja) |
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Cited By (1)
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JP2022051582A (ja) * | 2018-03-12 | 2022-03-31 | 三菱マテリアル株式会社 | チタン基材、チタン基材の製造方法、及び、水電解用電極、水電解装置 |
Families Citing this family (5)
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ITUB20159439A1 (it) * | 2015-12-21 | 2017-06-21 | Industrie De Nora Spa | Rivestimento anticorrosivo e metodo per il suo ottenimento |
CN105776429B (zh) * | 2016-03-15 | 2019-08-09 | 中国矿业大学(北京) | 具有电化学氧化活性的环管状亚氧化钛膜电极及其制备方法 |
CN106082399B (zh) * | 2016-06-01 | 2018-12-25 | 深圳市大净环保科技有限公司 | 一种电化学高级氧化装置 |
US11668017B2 (en) | 2018-07-30 | 2023-06-06 | Water Star, Inc. | Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes |
US11557767B2 (en) * | 2018-10-03 | 2023-01-17 | University Of Ontario Institute Of Technology | Fuel cell catalyst support based on doped titanium sub oxides |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109176A (ja) * | 1974-02-02 | 1975-08-28 | ||
US4029566A (en) * | 1974-02-02 | 1977-06-14 | Sigri Elektrographit Gmbh | Electrode for electrochemical processes and method of producing the same |
JPS5779189A (en) * | 1980-09-10 | 1982-05-18 | Imi Marston Ltd | Electrode material for electrochemical reaction and electrochemical apparatus |
JPS6130690A (ja) * | 1984-06-27 | 1986-02-12 | ヴエ−・ツエ−・ヘレウス・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | 複合電極、その製法及び使用方法 |
JPH06192870A (ja) * | 1992-12-24 | 1994-07-12 | Permelec Electrode Ltd | 電解用電極 |
US20110147205A1 (en) * | 2009-12-21 | 2011-06-23 | Daniel Guay | Method and system for producing electrocatalytic coatings and electrodes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9601236D0 (en) * | 1996-01-22 | 1996-03-20 | Atraverda Ltd | Conductive coating |
US6120659A (en) * | 1998-11-09 | 2000-09-19 | Hee Jung Kim | Dimensionally stable electrode for treating hard-resoluble waste water |
FI118159B (fi) * | 2005-10-21 | 2007-07-31 | Outotec Oyj | Menetelmä elektrokatalyyttisen pinnan muodostamiseksi elektrodiin ja elektrodi |
CA2671211A1 (fr) * | 2009-07-08 | 2011-01-08 | Hydro-Quebec | Electrodes bipolaires a haute efficacite energetique et usage de celles-ci pour la synthese du chlorate de sodium |
-
2012
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- 2013-05-16 CN CN201380026570.1A patent/CN104321468B/zh not_active Expired - Fee Related
- 2013-05-16 CA CA2869045A patent/CA2869045A1/en not_active Abandoned
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- 2013-05-16 WO PCT/EP2013/060177 patent/WO2013174718A1/en active Application Filing
- 2013-05-16 KR KR1020147033321A patent/KR20150013207A/ko active Search and Examination
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109176A (ja) * | 1974-02-02 | 1975-08-28 | ||
US4029566A (en) * | 1974-02-02 | 1977-06-14 | Sigri Elektrographit Gmbh | Electrode for electrochemical processes and method of producing the same |
JPS5779189A (en) * | 1980-09-10 | 1982-05-18 | Imi Marston Ltd | Electrode material for electrochemical reaction and electrochemical apparatus |
US4422917A (en) * | 1980-09-10 | 1983-12-27 | Imi Marston Limited | Electrode material, electrode and electrochemical cell |
JPS6130690A (ja) * | 1984-06-27 | 1986-02-12 | ヴエ−・ツエ−・ヘレウス・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | 複合電極、その製法及び使用方法 |
JPH06192870A (ja) * | 1992-12-24 | 1994-07-12 | Permelec Electrode Ltd | 電解用電極 |
US20110147205A1 (en) * | 2009-12-21 | 2011-06-23 | Daniel Guay | Method and system for producing electrocatalytic coatings and electrodes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022051582A (ja) * | 2018-03-12 | 2022-03-31 | 三菱マテリアル株式会社 | チタン基材、チタン基材の製造方法、及び、水電解用電極、水電解装置 |
JP7227543B2 (ja) | 2018-03-12 | 2023-02-22 | 三菱マテリアル株式会社 | チタン基材、チタン基材の製造方法、及び、水電解用電極、水電解装置 |
Also Published As
Publication number | Publication date |
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PT2852697T (pt) | 2017-10-27 |
AU2013265496B2 (en) | 2017-09-14 |
WO2013174718A1 (en) | 2013-11-28 |
ZA201408565B (en) | 2016-01-27 |
CA2869045A1 (en) | 2013-11-28 |
EP2852697B1 (en) | 2017-08-23 |
ES2644301T3 (es) | 2017-11-28 |
MX2014013300A (es) | 2015-02-05 |
BR112014027064A2 (pt) | 2017-06-27 |
AU2013265496A1 (en) | 2014-11-20 |
CN104321468A (zh) | 2015-01-28 |
EA030443B1 (ru) | 2018-08-31 |
AR090623A1 (es) | 2014-11-26 |
ITMI20120873A1 (it) | 2013-11-22 |
KR20150013207A (ko) | 2015-02-04 |
EA201492174A1 (ru) | 2015-03-31 |
EP2852697A1 (en) | 2015-04-01 |
IL234896A0 (en) | 2014-12-31 |
US20150096896A1 (en) | 2015-04-09 |
CN104321468B (zh) | 2017-03-01 |
JP6225176B2 (ja) | 2017-11-01 |
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