CN102280252A - 降低铝电解电容器漏电流流量的方法 - Google Patents
降低铝电解电容器漏电流流量的方法 Download PDFInfo
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- CN102280252A CN102280252A CN 201110143702 CN201110143702A CN102280252A CN 102280252 A CN102280252 A CN 102280252A CN 201110143702 CN201110143702 CN 201110143702 CN 201110143702 A CN201110143702 A CN 201110143702A CN 102280252 A CN102280252 A CN 102280252A
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- Prior art keywords
- electrolytic capacitor
- leakage current
- acid
- current flow
- aluminium electrolytic
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- 239000003990 capacitor Substances 0.000 title claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000654 additive Substances 0.000 claims abstract description 34
- 239000003792 electrolyte Substances 0.000 claims abstract description 24
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 230000032683 aging Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 230000000996 additive effect Effects 0.000 claims description 28
- 239000004411 aluminium Substances 0.000 claims description 20
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 230000004907 flux Effects 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 7
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 6
- CJIAXHWXANNZPB-UHFFFAOYSA-N azanium;decanoate Chemical compound [NH4+].CCCCCCCCCC([O-])=O CJIAXHWXANNZPB-UHFFFAOYSA-N 0.000 claims description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011975 tartaric acid Substances 0.000 claims description 6
- 235000002906 tartaric acid Nutrition 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- CGFYHILWFSGVJS-UHFFFAOYSA-N silicic acid;trioxotungsten Chemical compound O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 CGFYHILWFSGVJS-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical group OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- LEEDMQGKBNGPDN-UHFFFAOYSA-N 2-methylnonadecane Chemical compound CCCCCCCCCCCCCCCCCC(C)C LEEDMQGKBNGPDN-UHFFFAOYSA-N 0.000 claims description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 2
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- GJYJYFHBOBUTBY-UHFFFAOYSA-N alpha-camphorene Chemical compound CC(C)=CCCC(=C)C1CCC(CCC=C(C)C)=CC1 GJYJYFHBOBUTBY-UHFFFAOYSA-N 0.000 claims description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000333 poly(propyleneimine) Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 238000011938 amidation process Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 oxonium ion Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
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CN201110143702.1A CN102280252B (zh) | 2011-05-31 | 2011-05-31 | 降低铝电解电容器漏电流流量的方法 |
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CN201110143702.1A CN102280252B (zh) | 2011-05-31 | 2011-05-31 | 降低铝电解电容器漏电流流量的方法 |
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CN102280252A true CN102280252A (zh) | 2011-12-14 |
CN102280252B CN102280252B (zh) | 2014-02-19 |
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CN201110143702.1A Expired - Fee Related CN102280252B (zh) | 2011-05-31 | 2011-05-31 | 降低铝电解电容器漏电流流量的方法 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664108A (zh) * | 2012-05-24 | 2012-09-12 | 深圳中元电子有限公司 | 一种音质铝电解电容器的制造方法及其专用电解液 |
CN103943363A (zh) * | 2014-05-06 | 2014-07-23 | 广东风华高新科技股份有限公司 | 铝电解电容器的电解液及其制备方法与铝电解电容器 |
CN104882282A (zh) * | 2015-05-29 | 2015-09-02 | 南通新三能电子有限公司 | 超高压大容量铝电解电容器工作电解液及其制备方法 |
CN105280386A (zh) * | 2015-11-06 | 2016-01-27 | 广东风华高新科技股份有限公司 | 铝电解电容器及其电解液和制备方法、及铝电解电容器的充电老化方法 |
CN105742067A (zh) * | 2015-12-08 | 2016-07-06 | 恒扬(韶关)工业有限公司 | 提高固态电容器容量引出率及改善漏电电流铝箔生产方法 |
CN105931844A (zh) * | 2016-04-22 | 2016-09-07 | 益阳市安兴电子有限公司 | 一种中高压铝电解电容器多支链电解液及其生产方法 |
CN107369559A (zh) * | 2017-08-07 | 2017-11-21 | 益阳益润电子有限公司 | 电容器用的电解液 |
CN107863252A (zh) * | 2017-11-06 | 2018-03-30 | 南通新三能电子有限公司 | 中压铝电解电容器工作电解液及其制备方法 |
CN115475797A (zh) * | 2022-09-30 | 2022-12-16 | 肇庆绿宝石电子科技股份有限公司 | 一种叠层电容器及其制造方法、载条清洗液及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2155061Y (zh) * | 1993-03-25 | 1994-02-02 | 西安电子科技大学 | 铝电解电容器脉冲电压老练装置 |
CN1862728A (zh) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | 一种闪光灯铝电解电容器及其制备方法 |
US20090147444A1 (en) * | 2007-12-07 | 2009-06-11 | Panasonic Corporation | Electrolytic solution for electrolytic capacitor and electrolytic capacitor using the same |
CN101556866A (zh) * | 2009-05-20 | 2009-10-14 | 广东风华高新科技股份有限公司 | 一种高端大型铝电解电容器及其制备方法 |
-
2011
- 2011-05-31 CN CN201110143702.1A patent/CN102280252B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2155061Y (zh) * | 1993-03-25 | 1994-02-02 | 西安电子科技大学 | 铝电解电容器脉冲电压老练装置 |
CN1862728A (zh) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | 一种闪光灯铝电解电容器及其制备方法 |
US20090147444A1 (en) * | 2007-12-07 | 2009-06-11 | Panasonic Corporation | Electrolytic solution for electrolytic capacitor and electrolytic capacitor using the same |
CN101556866A (zh) * | 2009-05-20 | 2009-10-14 | 广东风华高新科技股份有限公司 | 一种高端大型铝电解电容器及其制备方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664108A (zh) * | 2012-05-24 | 2012-09-12 | 深圳中元电子有限公司 | 一种音质铝电解电容器的制造方法及其专用电解液 |
CN103943363A (zh) * | 2014-05-06 | 2014-07-23 | 广东风华高新科技股份有限公司 | 铝电解电容器的电解液及其制备方法与铝电解电容器 |
CN104882282A (zh) * | 2015-05-29 | 2015-09-02 | 南通新三能电子有限公司 | 超高压大容量铝电解电容器工作电解液及其制备方法 |
CN104882282B (zh) * | 2015-05-29 | 2017-10-27 | 南通新三能电子有限公司 | 超高压大容量铝电解电容器工作电解液及其制备方法 |
CN105280386A (zh) * | 2015-11-06 | 2016-01-27 | 广东风华高新科技股份有限公司 | 铝电解电容器及其电解液和制备方法、及铝电解电容器的充电老化方法 |
CN105742067A (zh) * | 2015-12-08 | 2016-07-06 | 恒扬(韶关)工业有限公司 | 提高固态电容器容量引出率及改善漏电电流铝箔生产方法 |
CN105931844A (zh) * | 2016-04-22 | 2016-09-07 | 益阳市安兴电子有限公司 | 一种中高压铝电解电容器多支链电解液及其生产方法 |
CN105931844B (zh) * | 2016-04-22 | 2018-05-01 | 益阳市安兴电子有限公司 | 一种中高压铝电解电容器多支链电解液及其生产方法 |
CN107369559A (zh) * | 2017-08-07 | 2017-11-21 | 益阳益润电子有限公司 | 电容器用的电解液 |
CN107863252A (zh) * | 2017-11-06 | 2018-03-30 | 南通新三能电子有限公司 | 中压铝电解电容器工作电解液及其制备方法 |
CN115475797A (zh) * | 2022-09-30 | 2022-12-16 | 肇庆绿宝石电子科技股份有限公司 | 一种叠层电容器及其制造方法、载条清洗液及制备方法 |
CN115475797B (zh) * | 2022-09-30 | 2024-04-05 | 肇庆绿宝石电子科技股份有限公司 | 一种叠层电容器及其制造方法、载条清洗液及制备方法 |
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CN102280252B (zh) | 2014-02-19 |
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Address after: 526020, Guangdong, Zhaoqing Duanzhou District, Duanzhou Road, the east side of the eight (large village) Workshop Patentee after: Zhaoqing Beryl Electronic Technology Co.,Ltd. Address before: 526020, Guangdong, Zhaoqing Duanzhou District, Duanzhou Road, the east side of the eight (large village) Workshop Patentee before: ZHAOQING BERYL ELECTRONIC Co.,Ltd. |
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Granted publication date: 20140219 |