JP4570983B2 - 電解コンデンサの駆動用電解液 - Google Patents
電解コンデンサの駆動用電解液 Download PDFInfo
- Publication number
- JP4570983B2 JP4570983B2 JP2005050185A JP2005050185A JP4570983B2 JP 4570983 B2 JP4570983 B2 JP 4570983B2 JP 2005050185 A JP2005050185 A JP 2005050185A JP 2005050185 A JP2005050185 A JP 2005050185A JP 4570983 B2 JP4570983 B2 JP 4570983B2
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- JP
- Japan
- Prior art keywords
- electrolytic solution
- electrolytic
- paraaldehyde
- driving
- solution
- 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
- 239000008151 electrolyte solution Substances 0.000 title claims description 28
- 239000003990 capacitor Substances 0.000 title claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 7
- 239000004327 boric acid Substances 0.000 claims description 7
- 150000003863 ammonium salts Chemical class 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 150000005846 sugar alcohols Polymers 0.000 description 4
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 3
- 229930195725 Mannitol Natural products 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 239000000594 mannitol Substances 0.000 description 3
- 235000010355 mannitol Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- -1 primary amine salts Chemical class 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- BQNDPALRJDCXOY-UHFFFAOYSA-N 2,3-dibutylbutanedioic acid Chemical compound CCCCC(C(O)=O)C(C(O)=O)CCCC BQNDPALRJDCXOY-UHFFFAOYSA-N 0.000 description 1
- OWCLRJQYKBAMOL-UHFFFAOYSA-N 2-butyloctanedioic acid Chemical compound CCCCC(C(O)=O)CCCCCC(O)=O OWCLRJQYKBAMOL-UHFFFAOYSA-N 0.000 description 1
- GZKBIHXVOPRVQS-UHFFFAOYSA-N 8-ethenyloctadec-2-enedioic acid Chemical compound OC(=O)CCCCCCCCCC(C=C)CCCCC=CC(O)=O GZKBIHXVOPRVQS-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- SEACXNRNJAXIBM-UHFFFAOYSA-N triethyl(methyl)azanium Chemical compound CC[N+](C)(CC)CC SEACXNRNJAXIBM-UHFFFAOYSA-N 0.000 description 1
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- Electric Double-Layer Capacitors Or The Like (AREA)
Description
また、少量の添加で耐電圧を向上することができるので、電解液の比抵抗上昇を抑制することができる。
さらに、パラアルデヒドと、高級二塩基酸あるいはホウ酸とのエステル化反応による生成物は、電解液中のイオンの移動を妨げないため、電解液の比抵抗上昇を抑制することができると考えられる。
よって、中高圧用のアルミニウム電解コンデンサの電解液として用いるのに適している。ここで、パラアルデヒドの添加量が0.5wt%未満では耐電圧の向上が十分ではなく、また、2.0wt%を超えると、比抵抗上昇が大きい傾向にあり、低比抵抗の用途に不向きとなる。よって、パラアルデヒドの配合量は、電解液全体に対して0.5〜2.0wt%であることが好ましい。
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050185A JP4570983B2 (ja) | 2005-02-25 | 2005-02-25 | 電解コンデンサの駆動用電解液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050185A JP4570983B2 (ja) | 2005-02-25 | 2005-02-25 | 電解コンデンサの駆動用電解液 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006237296A JP2006237296A (ja) | 2006-09-07 |
JP4570983B2 true JP4570983B2 (ja) | 2010-10-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005050185A Expired - Fee Related JP4570983B2 (ja) | 2005-02-25 | 2005-02-25 | 電解コンデンサの駆動用電解液 |
Country Status (1)
Country | Link |
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JP (1) | JP4570983B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844285A (ja) * | 1971-10-11 | 1973-06-26 | ||
JPH08321311A (ja) * | 1995-05-24 | 1996-12-03 | Sanyo Electric Co Ltd | 非水電解液電池 |
JP2002075794A (ja) * | 2000-08-31 | 2002-03-15 | Nichicon Corp | アルミニウム電解コンデンサ駆動用電解液 |
JP2003257792A (ja) * | 2002-02-27 | 2003-09-12 | Nichicon Corp | 電解コンデンサの駆動用電解液 |
-
2005
- 2005-02-25 JP JP2005050185A patent/JP4570983B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844285A (ja) * | 1971-10-11 | 1973-06-26 | ||
JPH08321311A (ja) * | 1995-05-24 | 1996-12-03 | Sanyo Electric Co Ltd | 非水電解液電池 |
JP2002075794A (ja) * | 2000-08-31 | 2002-03-15 | Nichicon Corp | アルミニウム電解コンデンサ駆動用電解液 |
JP2003257792A (ja) * | 2002-02-27 | 2003-09-12 | Nichicon Corp | 電解コンデンサの駆動用電解液 |
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Publication number | Publication date |
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JP2006237296A (ja) | 2006-09-07 |
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