JP4793086B2 - 酸素発生用電極 - Google Patents
酸素発生用電極 Download PDFInfo
- Publication number
- JP4793086B2 JP4793086B2 JP2006130890A JP2006130890A JP4793086B2 JP 4793086 B2 JP4793086 B2 JP 4793086B2 JP 2006130890 A JP2006130890 A JP 2006130890A JP 2006130890 A JP2006130890 A JP 2006130890A JP 4793086 B2 JP4793086 B2 JP 4793086B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- oxygen
- oxide
- electrolysis
- cation
- 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 - Fee Related
Links
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Description
(1)陽イオンとして、MoおよびWの1種または2種を0.2〜20モル%含み、残部Mnからなる酸化物で導電性基体を被覆したもの。
(2)陽イオンとして、MoおよびWの1種または2種を0.2〜20モル%と、Zn:1〜30%とを含み、残部Mnからなる酸化物で導電性基体を被覆し、これを高温の濃厚アルカリに浸漬してZnを浸出させることによって、有効表面積を増大させたもの。
Claims (1)
- チタンで製作した導電性基体上に、Snが陽イオンの0.1〜3モル%、Moおよび(または)Wが陽イオンの0.2〜20モル%を占め、陽イオンの残部がMnからなる複酸化物を陽極析出法により生成させてなる、塩素イオンを含む水溶液を電解するための酸素発生用電極。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006130890A JP4793086B2 (ja) | 2006-05-09 | 2006-05-09 | 酸素発生用電極 |
US11/976,512 US7803260B2 (en) | 2006-05-09 | 2007-10-25 | Oxygen evolution electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006130890A JP4793086B2 (ja) | 2006-05-09 | 2006-05-09 | 酸素発生用電極 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007302925A JP2007302925A (ja) | 2007-11-22 |
JP4793086B2 true JP4793086B2 (ja) | 2011-10-12 |
Family
ID=38837102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006130890A Expired - Fee Related JP4793086B2 (ja) | 2006-05-09 | 2006-05-09 | 酸素発生用電極 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7803260B2 (ja) |
JP (1) | JP4793086B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4961825B2 (ja) * | 2006-05-09 | 2012-06-27 | アタカ大機株式会社 | 電気化学反応用陽極 |
JP4793086B2 (ja) * | 2006-05-09 | 2011-10-12 | アタカ大機株式会社 | 酸素発生用電極 |
JP5359133B2 (ja) * | 2008-09-05 | 2013-12-04 | アタカ大機株式会社 | 酸素発生用電極 |
JP5309813B2 (ja) * | 2008-09-05 | 2013-10-09 | アタカ大機株式会社 | 酸素発生用電極 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1050048B (it) * | 1975-12-10 | 1981-03-10 | Oronzio De Nora Impianti | Elettrodi rivestiti con biossido di manganese |
EP0004386B1 (en) * | 1978-03-28 | 1982-11-24 | Diamond Shamrock Technologies S.A. | Electrodes for electrolytic processes, especially metal electrowinning |
US4289591A (en) * | 1980-05-02 | 1981-09-15 | General Electric Company | Oxygen evolution with improved Mn stabilized catalyst |
JPH11256385A (ja) * | 1998-03-10 | 1999-09-21 | Koji Hashimoto | 酸素発生用電極とその製造方法 |
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 |
JP4961825B2 (ja) * | 2006-05-09 | 2012-06-27 | アタカ大機株式会社 | 電気化学反応用陽極 |
JP4793086B2 (ja) * | 2006-05-09 | 2011-10-12 | アタカ大機株式会社 | 酸素発生用電極 |
-
2006
- 2006-05-09 JP JP2006130890A patent/JP4793086B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-25 US US11/976,512 patent/US7803260B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007302925A (ja) | 2007-11-22 |
US20080116065A1 (en) | 2008-05-22 |
US7803260B2 (en) | 2010-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5777707B2 (ja) | 電解塩素化用電極 | |
JP4972991B2 (ja) | 酸素発生用電極 | |
JP7250028B2 (ja) | 電気塩素化プロセスのための電極 | |
SE433625B (sv) | Elektrod for anvendning vid elektrolys av en vattenlosning av metallhalogenid, forfarande for framstellning av elektroden samt anvendning av densamma | |
JP4793086B2 (ja) | 酸素発生用電極 | |
JPS6136075B2 (ja) | ||
JP2931812B1 (ja) | 電解用電極およびその製造方法 | |
JP4961825B2 (ja) | 電気化学反応用陽極 | |
JP5317012B2 (ja) | 低水素過電圧陰極の製法 | |
JP5309813B2 (ja) | 酸素発生用電極 | |
JP3724096B2 (ja) | 酸素発生用電極とその製造方法 | |
IL303788A (en) | Electrolaser for electrochlorination processes and electrochlorination system for self-cleaning | |
JP5359133B2 (ja) | 酸素発生用電極 | |
JP4992229B2 (ja) | 酸素発生用電極の製造方法 | |
JPH02179891A (ja) | 酸素発生用陽極 | |
JP4193390B2 (ja) | 酸素発生用電極 | |
EP2055807B1 (en) | Oxygen Evolution Electrode | |
JP3236653B2 (ja) | 電解用電極 | |
EP2055808B1 (en) | Oxygen evolution electrode | |
JPH0238672B2 (ja) | ||
JPH0631455B2 (ja) | 酸素発生陽極及びその製法 | |
JP4752287B2 (ja) | 酸素発生用電極とその製造法 | |
JPS62260088A (ja) | 電解用電極及びその製造方法 | |
JPS6152384A (ja) | 海水電解用電極 | |
JPH0631454B2 (ja) | 酸素発生陽極及びその製法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090429 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091112 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110118 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110628 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110711 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4793086 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140805 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |