KR820000886B1 - 전극의 제조법 - Google Patents
전극의 제조법 Download PDFInfo
- Publication number
- KR820000886B1 KR820000886B1 KR1019810001860A KR810001860A KR820000886B1 KR 820000886 B1 KR820000886 B1 KR 820000886B1 KR 1019810001860 A KR1019810001860 A KR 1019810001860A KR 810001860 A KR810001860 A KR 810001860A KR 820000886 B1 KR820000886 B1 KR 820000886B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- metal
- particles
- plating
- cobalt
- 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
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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
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- 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)
Abstract
Description
Claims (1)
- 전개 또는 미전개의 라니 코발트 합금으로 된 금속 입자를 코발트 이온을 함유하는 용액 중에 분산시킨 분산액으로부터 라니 코발트 합금으로 된 입자와 코발트 금속을 전극 기체상에 공전착시킨 후, 코발트 이외의 성분을 용출시킴으로써 코발트 입자가 전착된 코발트 금속층으로부터 부분적으로 돌출되는 구조로 된 전극.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810001860A KR820000886B1 (ko) | 1981-05-27 | 1981-05-27 | 전극의 제조법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810001860A KR820000886B1 (ko) | 1981-05-27 | 1981-05-27 | 전극의 제조법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7900532A Division KR820000885B1 (ko) | 1979-02-21 | 1979-02-21 | 전극의 제조법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820000886B1 true KR820000886B1 (ko) | 1982-05-20 |
Family
ID=19221012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810001860A Expired KR820000886B1 (ko) | 1981-05-27 | 1981-05-27 | 전극의 제조법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820000886B1 (ko) |
-
1981
- 1981-05-27 KR KR1019810001860A patent/KR820000886B1/ko not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0107 | Divisional application |
St.27 status event code: A-0-1-A10-A16-div-PA0107 St.27 status event code: A-0-1-A10-A18-div-PA0107 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
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| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PR1001 | Payment of annual fee |
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| PC1903 | Unpaid annual fee |
Not in force date: 19930521 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
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| PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19930521 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 St.27 status event code: A-5-5-R10-R13-asn-PN2301 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |