KR960025853A - Electrolyte for Aluminum Electrolytic Capacitors - Google Patents
Electrolyte for Aluminum Electrolytic Capacitors Download PDFInfo
- Publication number
- KR960025853A KR960025853A KR1019940037101A KR19940037101A KR960025853A KR 960025853 A KR960025853 A KR 960025853A KR 1019940037101 A KR1019940037101 A KR 1019940037101A KR 19940037101 A KR19940037101 A KR 19940037101A KR 960025853 A KR960025853 A KR 960025853A
- Authority
- KR
- South Korea
- Prior art keywords
- mixed
- electrolytic solution
- present
- aluminum electrolytic
- electrolyte
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract 4
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract 4
- 239000003792 electrolyte Substances 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract 6
- 239000008151 electrolyte solution Substances 0.000 claims abstract 5
- ARKIFHPFTHVKDT-UHFFFAOYSA-N 1-(3-nitrophenyl)ethanone Chemical compound CC(=O)C1=CC=CC([N+]([O-])=O)=C1 ARKIFHPFTHVKDT-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000003863 ammonium salts Chemical class 0.000 claims abstract 2
- 239000012046 mixed solvent Substances 0.000 claims abstract 2
- KZVHXPMKMHZWJC-UHFFFAOYSA-N 2-nonan-2-ylpropanedioic acid Chemical class CCCCCCCC(C)C(C(O)=O)C(O)=O KZVHXPMKMHZWJC-UHFFFAOYSA-N 0.000 claims 1
- IOGBIJXXQHYVHQ-UHFFFAOYSA-N COC(CCCCCCCCCC)(C(=O)O)C(=O)O Chemical compound COC(CCCCCCCCCC)(C(=O)O)C(=O)O IOGBIJXXQHYVHQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
본 발명은 알루미늄 전해 콘덴서의 고압용 전해액에 관한 것으로, 더욱 상세하게는 충분한 내전압을 가지면서 전해액의전도도값이 향상되어 하이리플용, 소형화 제품이 가능하며, 고온에서 특성이 안정하여 사용온도 범위가 확대되고 장시간사용가능한 전해 콘덴서용 전해액에 관한 것이다.The present invention relates to an electrolytic solution for high pressure of an aluminum electrolytic capacitor, and more particularly, a conductivity value of the electrolyte is improved while having a sufficient withstand voltage, thereby enabling high-ripple and miniaturized products. An extended electrolytic solution for electrolytic capacitors can be used for a long time.
본 발명의 목적은 전해액의 내전압을 높여서 400V이상의 전해 콘덴서에 적용할 수 있는 조정비율을 갖는 알루미늄 전해콘덴서용 전해액을 제공함이다.An object of the present invention is to provide an electrolytic solution for an aluminum electrolytic capacitor having an adjustment ratio which can be applied to an electrolytic capacitor of 400 V or more by increasing the withstand voltage of the electrolytic solution.
본 발명은 에틸렌 글리콜을 60~64% 디에틸렌 글리콜을 23~27% 혼합한 혼합용매에 2-methyl-nonandicarboylicacid와 2.4-dimethyl-4-carbo methoxy-undecandicarboxylicacid의 암모늄염을 단독 또는 혼합한 10~14% 용질을 용해시키고 콘덴서의내압상승을 위하여 m-nitroacetophenon을 0.5~2% 첨가하여 구성함을 특징으로 한다.The present invention is 10 to 14% alone or mixed with ammonium salts of 2-methyl-nonandicarboylicacid and 2.4-dimethyl-4-carbo methoxy-undecandicarboxylicacid in a mixed solvent of 60-64% diethylene glycol and 23-27% mixed ethylene glycol. It is characterized by dissolving solute and adding 0.5 ~ 2% of m-nitroacetophenon to increase the internal pressure of condenser.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037101A KR0153800B1 (en) | 1994-12-27 | 1994-12-27 | Electrolytic components material of aluminum electrolytic condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037101A KR0153800B1 (en) | 1994-12-27 | 1994-12-27 | Electrolytic components material of aluminum electrolytic condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960025853A true KR960025853A (en) | 1996-07-20 |
| KR0153800B1 KR0153800B1 (en) | 1998-11-16 |
Family
ID=19403781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940037101A KR0153800B1 (en) | 1994-12-27 | 1994-12-27 | Electrolytic components material of aluminum electrolytic condenser |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0153800B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100676539B1 (en) * | 2004-03-25 | 2007-01-30 | 대우전자부품(주) | Ultrahigh voltage electrolyte of aluminium electrolytic condenser |
| KR100616703B1 (en) * | 2004-03-25 | 2006-08-28 | 대우전자부품(주) | Ultrahigh voltage electrolyte of aluminium electrolytic condenser |
-
1994
- 1994-12-27 KR KR1019940037101A patent/KR0153800B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0153800B1 (en) | 1998-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |