JP4555152B2 - 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
- JP4555152B2 JP4555152B2 JP2005152745A JP2005152745A JP4555152B2 JP 4555152 B2 JP4555152 B2 JP 4555152B2 JP 2005152745 A JP2005152745 A JP 2005152745A JP 2005152745 A JP2005152745 A JP 2005152745A JP 4555152 B2 JP4555152 B2 JP 4555152B2
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- JP
- Japan
- Prior art keywords
- acid
- electrolytic solution
- electrolytic
- driving
- electrolytic capacitor
- 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
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- Electric Double-Layer Capacitors Or The Like (AREA)
Description
すなわち、本発明に係るアルミニウム電解コンデンサの駆動用電解液では、エチレングリコールを主成分とする溶媒に、少なくとも、カルボン酸またはその塩と、以下の化学式で示されるシアヌル酸とを配合し、前記シアヌル酸の配合量が、電解液全体に対して0.10〜5.00wt%であることを特徴とする。
また、シアヌル酸は上記構造を有する、アルミニウム電極箔との反応性が比較的低く、長期間にわたって酸化反応、重縮合反応を抑制することができるため、製品の初期特性を長時間持続できる。さらに、カルボン酸が陽極箔へ過度に吸着することを抑制する作用もある。
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005152745A JP4555152B2 (ja) | 2005-05-25 | 2005-05-25 | 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 |
|---|---|---|---|
| JP2005152745A JP4555152B2 (ja) | 2005-05-25 | 2005-05-25 | 電解コンデンサの駆動用電解液 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006332268A JP2006332268A (ja) | 2006-12-07 |
| JP4555152B2 true JP4555152B2 (ja) | 2010-09-29 |
Family
ID=37553654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005152745A Expired - Fee Related JP4555152B2 (ja) | 2005-05-25 | 2005-05-25 | 電解コンデンサの駆動用電解液 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4555152B2 (ja) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2802094B2 (ja) * | 1989-04-18 | 1998-09-21 | ニチコン株式会社 | 電解コンデンサの駆動用電解液 |
| JP2001345119A (ja) * | 2000-05-31 | 2001-12-14 | Matsushita Electric Ind Co Ltd | 非水電解質電池および非水電解液 |
| JP2002358999A (ja) * | 2001-06-01 | 2002-12-13 | Gs-Melcotec Co Ltd | 非水電解質二次電池 |
| JP4384722B2 (ja) * | 2003-07-14 | 2009-12-16 | ニチコン株式会社 | 電解コンデンサの駆動用電解液 |
-
2005
- 2005-05-25 JP JP2005152745A patent/JP4555152B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006332268A (ja) | 2006-12-07 |
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