IT1270649B - Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo - Google Patents
Elettrodo per un procedimento elettrochimico e impiego di detto elettrodoInfo
- Publication number
- IT1270649B IT1270649B ITMI942070A ITMI942070A IT1270649B IT 1270649 B IT1270649 B IT 1270649B IT MI942070 A ITMI942070 A IT MI942070A IT MI942070 A ITMI942070 A IT MI942070A IT 1270649 B IT1270649 B IT 1270649B
- Authority
- IT
- Italy
- Prior art keywords
- electrode
- electrochemical procedure
- electrochemical
- iridium oxide
- coating
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 abstract 2
- 229910000457 iridium oxide Inorganic materials 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 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)
- Battery Electrode And Active Subsutance (AREA)
- Electrolytic Production Of Metals (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Chemically Coating (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Inert Electrodes (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Elettrodo per un procedimento elettrochimico, che comprende, su un substrato elettroconduttore, un rivestimento di platino, di ossido di iridio e di ossido di stagno, il rivestimento contenendo più di 8% in peso di ossido di iridio. Impiego di detto elettrodo come anodo in un procedimento di elettrolisi di un sale di un metallo alcalino in soluzione acquosa.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942070A IT1270649B (it) | 1994-10-11 | 1994-10-11 | Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo |
DK95202666T DK0707095T3 (da) | 1994-10-11 | 1995-10-04 | Elektrode til elektrokemisk proces og anvendelse af denne elektrode |
DE69508689T DE69508689T2 (de) | 1994-10-11 | 1995-10-04 | Elektrode für elektrochemisches Verfahren und deren Verwendung |
AT95202666T ATE178367T1 (de) | 1994-10-11 | 1995-10-04 | Elektrode für elektrochemisches verfahren und deren verwendung |
EP95202666A EP0707095B1 (fr) | 1994-10-11 | 1995-10-04 | Electrode pour procédé électrochimique et utilisation de ladite électrode |
ES95202666T ES2131758T3 (es) | 1994-10-11 | 1995-10-04 | Electrodo para procedimiento electroquimico y utilizacion de dicho electrodo. |
BR9504362A BR9504362A (pt) | 1994-10-11 | 1995-10-10 | Eletrodo para processo eletroquimico e utilização do mesmo |
PL95310881A PL178811B1 (pl) | 1994-10-11 | 1995-10-10 | Elektroda do procesu elektrochemicznego |
CA002160221A CA2160221C (fr) | 1994-10-11 | 1995-10-10 | Electrode pour procede electrochimique et utilisation de ladite electrode |
US08/541,529 US5679225A (en) | 1994-10-11 | 1995-10-10 | Electrode for an electrochemical process and use of the said electrode |
JP26263595A JP3943151B2 (ja) | 1994-10-11 | 1995-10-11 | 電気化学プロセス用電極及び該電極の使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942070A IT1270649B (it) | 1994-10-11 | 1994-10-11 | Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI942070A0 ITMI942070A0 (it) | 1994-10-11 |
ITMI942070A1 ITMI942070A1 (it) | 1996-04-11 |
IT1270649B true IT1270649B (it) | 1997-05-07 |
Family
ID=11369689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI942070A IT1270649B (it) | 1994-10-11 | 1994-10-11 | Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo |
Country Status (11)
Country | Link |
---|---|
US (1) | US5679225A (it) |
EP (1) | EP0707095B1 (it) |
JP (1) | JP3943151B2 (it) |
AT (1) | ATE178367T1 (it) |
BR (1) | BR9504362A (it) |
CA (1) | CA2160221C (it) |
DE (1) | DE69508689T2 (it) |
DK (1) | DK0707095T3 (it) |
ES (1) | ES2131758T3 (it) |
IT (1) | IT1270649B (it) |
PL (1) | PL178811B1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2716207B1 (fr) * | 1994-02-15 | 1996-05-31 | Rhone Poulenc Chimie | Matériau électroactive, sa préparation et son utilisation pour l'obtention d'éléments cathodiques. |
US5989396A (en) * | 1997-04-02 | 1999-11-23 | Eltech Systems Corporation | Electrode and electrolytic cell containing same |
US6271131B1 (en) | 1998-08-26 | 2001-08-07 | Micron Technology, Inc. | Methods for forming rhodium-containing layers such as platinum-rhodium barrier layers |
US6323081B1 (en) | 1998-09-03 | 2001-11-27 | Micron Technology, Inc. | Diffusion barrier layers and methods of forming same |
US6284655B1 (en) | 1998-09-03 | 2001-09-04 | Micron Technology, Inc. | Method for producing low carbon/oxygen conductive layers |
US6239028B1 (en) | 1998-09-03 | 2001-05-29 | Micron Technology, Inc. | Methods for forming iridium-containing films on substrates |
US6329286B1 (en) | 1999-04-27 | 2001-12-11 | Micron Technology, Inc. | Methods for forming conformal iridium layers on substrates |
US6660631B1 (en) * | 2000-08-31 | 2003-12-09 | Micron Technology, Inc. | Devices containing platinum-iridium films and methods of preparing such films and devices |
JP4476759B2 (ja) | 2004-09-17 | 2010-06-09 | 多摩化学工業株式会社 | 電解用電極の製造方法、及びこの電解用電極を用いた水酸化第四アンモニウム水溶液の製造方法 |
KR20190022333A (ko) * | 2017-08-23 | 2019-03-06 | 주식회사 엘지화학 | 전기분해용 양극 및 이의 제조방법 |
JP2023533999A (ja) | 2020-11-12 | 2023-08-07 | エルジー・ケム・リミテッド | 電気分解用電極 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0121694B1 (de) * | 1983-03-11 | 1986-04-16 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Katalysator zur Beschichtung von Anoden und Verfahren zu dessen Herstellung |
JPS60162787A (ja) * | 1984-01-31 | 1985-08-24 | Tdk Corp | 電解用電極 |
JPH0633489B2 (ja) * | 1984-08-17 | 1994-05-02 | ティーディーケイ株式会社 | 希薄塩水電解用電極 |
JPS62243790A (ja) * | 1986-04-15 | 1987-10-24 | Osaka Soda Co Ltd | 塩化アルカリ電解用陽極 |
JP2885913B2 (ja) * | 1990-09-04 | 1999-04-26 | ペルメレック電極株式会社 | クロムめっき用陽極およびその製造方法 |
-
1994
- 1994-10-11 IT ITMI942070A patent/IT1270649B/it active IP Right Grant
-
1995
- 1995-10-04 DK DK95202666T patent/DK0707095T3/da active
- 1995-10-04 ES ES95202666T patent/ES2131758T3/es not_active Expired - Lifetime
- 1995-10-04 EP EP95202666A patent/EP0707095B1/fr not_active Expired - Lifetime
- 1995-10-04 AT AT95202666T patent/ATE178367T1/de not_active IP Right Cessation
- 1995-10-04 DE DE69508689T patent/DE69508689T2/de not_active Expired - Fee Related
- 1995-10-10 US US08/541,529 patent/US5679225A/en not_active Expired - Fee Related
- 1995-10-10 BR BR9504362A patent/BR9504362A/pt not_active IP Right Cessation
- 1995-10-10 PL PL95310881A patent/PL178811B1/pl not_active IP Right Cessation
- 1995-10-10 CA CA002160221A patent/CA2160221C/fr not_active Expired - Fee Related
- 1995-10-11 JP JP26263595A patent/JP3943151B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI942070A1 (it) | 1996-04-11 |
ITMI942070A0 (it) | 1994-10-11 |
DE69508689T2 (de) | 1999-09-30 |
ATE178367T1 (de) | 1999-04-15 |
DK0707095T3 (da) | 1999-10-18 |
CA2160221A1 (fr) | 1996-04-12 |
DE69508689D1 (de) | 1999-05-06 |
CA2160221C (fr) | 2007-02-20 |
PL178811B1 (pl) | 2000-06-30 |
JPH08176876A (ja) | 1996-07-09 |
JP3943151B2 (ja) | 2007-07-11 |
BR9504362A (pt) | 1997-09-02 |
PL310881A1 (en) | 1996-04-15 |
EP0707095A1 (fr) | 1996-04-17 |
ES2131758T3 (es) | 1999-08-01 |
US5679225A (en) | 1997-10-21 |
EP0707095B1 (fr) | 1999-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |