CN101383228A - 低压低漏电流铝电解电容器用电极箔的化成方法 - Google Patents
低压低漏电流铝电解电容器用电极箔的化成方法 Download PDFInfo
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- CN101383228A CN101383228A CNA2008101548573A CN200810154857A CN101383228A CN 101383228 A CN101383228 A CN 101383228A CN A2008101548573 A CNA2008101548573 A CN A2008101548573A CN 200810154857 A CN200810154857 A CN 200810154857A CN 101383228 A CN101383228 A CN 101383228A
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- Prior art keywords
- electrode foil
- foil
- low
- carries out
- voltage
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- 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.)
- Granted
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- 239000011888 foil Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003990 capacitor Substances 0.000 title claims abstract description 27
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 title abstract description 8
- 239000007864 aqueous solution Substances 0.000 claims abstract description 20
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004327 boric acid Substances 0.000 claims abstract description 20
- FLDCSPABIQBYKP-UHFFFAOYSA-N 5-chloro-1,2-dimethylbenzimidazole Chemical compound ClC1=CC=C2N(C)C(C)=NC2=C1 FLDCSPABIQBYKP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001741 Ammonium adipate Substances 0.000 claims abstract description 16
- 235000019293 ammonium adipate Nutrition 0.000 claims abstract description 16
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000005030 aluminium foil Substances 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 17
- 230000002194 synthesizing effect Effects 0.000 claims description 16
- 230000002999 depolarising effect Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000007598 dipping method Methods 0.000 claims description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 5
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 abstract description 6
- 239000000243 solution Substances 0.000 abstract description 4
- 230000028161 membrane depolarization Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OTRAYOBSWCVTIN-UHFFFAOYSA-N OB(O)O.OB(O)O.OB(O)O.OB(O)O.OB(O)O.N.N.N.N.N.N.N.N.N.N.N.N.N.N.N Chemical compound OB(O)O.OB(O)O.OB(O)O.OB(O)O.OB(O)O.N.N.N.N.N.N.N.N.N.N.N.N.N.N.N OTRAYOBSWCVTIN-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN2008101548573A CN101383228B (zh) | 2008-10-24 | 2008-10-24 | 低压低漏电流铝电解电容器用电极箔的化成方法 |
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CN2008101548573A CN101383228B (zh) | 2008-10-24 | 2008-10-24 | 低压低漏电流铝电解电容器用电极箔的化成方法 |
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CN101383228A true CN101383228A (zh) | 2009-03-11 |
CN101383228B CN101383228B (zh) | 2010-12-29 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101814378A (zh) * | 2010-04-16 | 2010-08-25 | 厦门大学 | 一种铝电解电容器阳极复合膜的制备方法 |
CN101964257A (zh) * | 2010-11-04 | 2011-02-02 | 南通华冠电子科技有限公司 | 超高压阳极铝箔的化成方法 |
CN102800483A (zh) * | 2012-08-10 | 2012-11-28 | 南通海星电子有限公司 | 降低低压化成箔漏电流的化成处理方法 |
CN105624757A (zh) * | 2016-03-18 | 2016-06-01 | 西安交通大学 | 一种铝电解电容器用阳极铝箔的工频交流阳极氧化法 |
CN109599269A (zh) * | 2018-11-30 | 2019-04-09 | 南通海星电子股份有限公司 | 表面贴装铝电解电容器用电极箔的制造方法 |
CN112117129A (zh) * | 2020-09-29 | 2020-12-22 | 新疆众和股份有限公司 | 一种高压高容低缺陷阳极箔的混酸化成工艺 |
CN112941592A (zh) * | 2021-01-28 | 2021-06-11 | 恒扬(韶关)工业有限公司 | 铝电解电容器低压化成箔生产工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100385586C (zh) * | 2005-04-05 | 2008-04-30 | 江苏中联科技集团有限公司 | 高压长寿命铝电解电容器用电极箔的制造方法 |
CN100591808C (zh) * | 2007-11-05 | 2010-02-24 | 扬州宏远电子有限公司 | 阳极铝箔氧化膜耐酸性的化成方法 |
CN101221855B (zh) * | 2007-12-14 | 2010-06-02 | 横店集团东磁有限公司 | 中高压铝电解电容器用化成箔的制造方法 |
-
2008
- 2008-10-24 CN CN2008101548573A patent/CN101383228B/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101814378A (zh) * | 2010-04-16 | 2010-08-25 | 厦门大学 | 一种铝电解电容器阳极复合膜的制备方法 |
CN101964257A (zh) * | 2010-11-04 | 2011-02-02 | 南通华冠电子科技有限公司 | 超高压阳极铝箔的化成方法 |
CN102800483A (zh) * | 2012-08-10 | 2012-11-28 | 南通海星电子有限公司 | 降低低压化成箔漏电流的化成处理方法 |
CN102800483B (zh) * | 2012-08-10 | 2015-05-20 | 南通海星电子股份有限公司 | 降低低压化成箔漏电流的化成处理方法 |
CN105624757A (zh) * | 2016-03-18 | 2016-06-01 | 西安交通大学 | 一种铝电解电容器用阳极铝箔的工频交流阳极氧化法 |
CN105624757B (zh) * | 2016-03-18 | 2018-01-05 | 西安交通大学 | 一种铝电解电容器用阳极铝箔的工频交流阳极氧化法 |
CN109599269A (zh) * | 2018-11-30 | 2019-04-09 | 南通海星电子股份有限公司 | 表面贴装铝电解电容器用电极箔的制造方法 |
WO2020107549A1 (zh) * | 2018-11-30 | 2020-06-04 | 南通海星电子股份有限公司 | 一种表面贴装铝电解电容器用电极箔的制造方法 |
CN112117129A (zh) * | 2020-09-29 | 2020-12-22 | 新疆众和股份有限公司 | 一种高压高容低缺陷阳极箔的混酸化成工艺 |
CN112117129B (zh) * | 2020-09-29 | 2021-06-15 | 新疆众和股份有限公司 | 一种高压高容低缺陷阳极箔的混酸化成工艺 |
CN112941592A (zh) * | 2021-01-28 | 2021-06-11 | 恒扬(韶关)工业有限公司 | 铝电解电容器低压化成箔生产工艺 |
Also Published As
Publication number | Publication date |
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CN101383228B (zh) | 2010-12-29 |
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