KR100616715B1 - 알루미늄 전해콘덴서 초고압용 전해액 - Google Patents
알루미늄 전해콘덴서 초고압용 전해액 Download PDFInfo
- Publication number
- KR100616715B1 KR100616715B1 KR1020040059080A KR20040059080A KR100616715B1 KR 100616715 B1 KR100616715 B1 KR 100616715B1 KR 1020040059080 A KR1020040059080 A KR 1020040059080A KR 20040059080 A KR20040059080 A KR 20040059080A KR 100616715 B1 KR100616715 B1 KR 100616715B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- electrolyte
- ammonium
- present
- alcohol
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 10
- 239000003792 electrolyte Substances 0.000 title abstract description 19
- 239000004411 aluminium Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 30
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- FOFMIZPXOAUNDQ-UHFFFAOYSA-N azane;2-methylnonanedioic acid Chemical compound N.N.OC(=O)C(C)CCCCCCC(O)=O FOFMIZPXOAUNDQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- JKTYGPATCNUWKN-UHFFFAOYSA-N 4-nitrobenzyl alcohol Chemical compound OCC1=CC=C([N+]([O-])=O)C=C1 JKTYGPATCNUWKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000019445 benzyl alcohol Nutrition 0.000 claims abstract description 6
- YSFZWUJOBANROZ-UHFFFAOYSA-N heptylmalonic acid Chemical compound CCCCCCCC(C(O)=O)C(O)=O YSFZWUJOBANROZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 9
- 239000000539 dimer Substances 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract description 5
- 229920002554 vinyl polymer Polymers 0.000 abstract description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- SATJMZAWJRWBRX-UHFFFAOYSA-N azane;decanedioic acid Chemical compound [NH4+].[NH4+].[O-]C(=O)CCCCCCCCC([O-])=O SATJMZAWJRWBRX-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/035—Liquid electrolytes, e.g. impregnating materials
-
- 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
-
- 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
- H01G9/145—Liquid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
전해액(@25℃) | 제품특성 | |||||
조성(중량%) | 전도도 (㎳/Ω㎝) | 내전압(V) | 용량(㎌) | TANδ(%) | LC(㎂) | |
종 래 | 에틸렌글리콜:65 디에틸렌글리콜:25 암모늄세바케이트:9 파라니트로페놀:1 | 0.45 | 510 | 주1 | 주1 | 주1 |
본 발 명 | 에틸렌글리콜:41 암모늄1.7옥탄디카르복실레이트:25 암모늄12비닐8옥탄디카르복실레이트:5 다이머산:4 폴리비닐알콜:2 파라니트로벤질알콜:1 벤질알콜:22 | 1.15 | 552 | 148 | 4.3 | 38 |
Claims (1)
- 알루미늄 전해콘덴서 초고압용 전해액에 있어서, 용매인 에틸렌글리콜 41중량%에 암모늄1.7옥탄디카르복실레이트 25중량%를 첨가하고 암모늄12비닐8옥탄디카르복실레이트 5중량%를 첨가하며 다이머산 4중량%, 폴리비닐알콜 2중량%, 파라니트로벤질알콜 1중량%, 벤질알콜 22중량%를 혼합하여 구성되는 것을 특징으로 하는 알루미늄 전해콘덴서 초고압용 전해액.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040059080A KR100616715B1 (ko) | 2004-07-28 | 2004-07-28 | 알루미늄 전해콘덴서 초고압용 전해액 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040059080A KR100616715B1 (ko) | 2004-07-28 | 2004-07-28 | 알루미늄 전해콘덴서 초고압용 전해액 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060010395A KR20060010395A (ko) | 2006-02-02 |
KR100616715B1 true KR100616715B1 (ko) | 2006-08-28 |
Family
ID=37120719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040059080A KR100616715B1 (ko) | 2004-07-28 | 2004-07-28 | 알루미늄 전해콘덴서 초고압용 전해액 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100616715B1 (ko) |
-
2004
- 2004-07-28 KR KR1020040059080A patent/KR100616715B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20060010395A (ko) | 2006-02-02 |
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