CN100385586C - 高压长寿命铝电解电容器用电极箔的制造方法 - Google Patents
高压长寿命铝电解电容器用电极箔的制造方法 Download PDFInfo
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- CN100385586C CN100385586C CNB2005100387706A CN200510038770A CN100385586C CN 100385586 C CN100385586 C CN 100385586C CN B2005100387706 A CNB2005100387706 A CN B2005100387706A CN 200510038770 A CN200510038770 A CN 200510038770A CN 100385586 C CN100385586 C CN 100385586C
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- aluminum electrolytic
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003990 capacitor Substances 0.000 title claims abstract description 18
- 239000011888 foil Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000010287 polarization Effects 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000007864 aqueous solution Substances 0.000 claims description 29
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 25
- 239000004327 boric acid Substances 0.000 claims description 25
- FLDCSPABIQBYKP-UHFFFAOYSA-N 5-chloro-1,2-dimethylbenzimidazole Chemical compound ClC1=CC=C2N(C)C(C)=NC2=C1 FLDCSPABIQBYKP-UHFFFAOYSA-N 0.000 claims description 12
- 239000001741 Ammonium adipate Substances 0.000 claims description 12
- 235000019293 ammonium adipate Nutrition 0.000 claims description 12
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 150000001991 dicarboxylic acids Chemical class 0.000 description 6
- 239000005030 aluminium foil Substances 0.000 description 5
- 238000006424 Flood reaction Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 229940091181 aconitic acid Drugs 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 239000001729 Ammonium fumarate Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 235000019297 ammonium fumarate Nutrition 0.000 description 1
- CKKXWJDFFQPBQL-SEPHDYHBSA-N azane;(e)-but-2-enedioic acid Chemical compound N.N.OC(=O)\C=C\C(O)=O CKKXWJDFFQPBQL-SEPHDYHBSA-N 0.000 description 1
- NHJPVZLSLOHJDM-UHFFFAOYSA-N azane;butanedioic acid Chemical compound [NH4+].[NH4+].[O-]C(=O)CCC([O-])=O NHJPVZLSLOHJDM-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
内容项目 | 85℃高温寿命试验 | 漏电流 | 损耗角 | 寿命试验后容量与初始容量之比 |
实施例 | 通过5000小时 | 70% | 73% | >96% |
比较例 | 只有1000小时 | 100% | 100% | 70~80% |
Claims (4)
Priority Applications (1)
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CNB2005100387706A CN100385586C (zh) | 2005-04-05 | 2005-04-05 | 高压长寿命铝电解电容器用电极箔的制造方法 |
Applications Claiming Priority (1)
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CNB2005100387706A CN100385586C (zh) | 2005-04-05 | 2005-04-05 | 高压长寿命铝电解电容器用电极箔的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1667767A CN1667767A (zh) | 2005-09-14 |
CN100385586C true CN100385586C (zh) | 2008-04-30 |
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CNB2005100387706A Expired - Fee Related CN100385586C (zh) | 2005-04-05 | 2005-04-05 | 高压长寿命铝电解电容器用电极箔的制造方法 |
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CN (1) | CN100385586C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101154508B (zh) * | 2006-09-26 | 2010-06-16 | 横店集团东磁有限公司 | 高压铝电解电容器用电极箔的四级制造方法 |
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 |
CN101383228B (zh) * | 2008-10-24 | 2010-12-29 | 南通海一电子有限公司 | 低压低漏电流铝电解电容器用电极箔的化成方法 |
CN102011167B (zh) * | 2010-09-26 | 2012-01-11 | 广西贺州市桂东电子科技有限责任公司 | 一种电子铝箔初段化成液添加剂及其添加方法 |
CN102426923A (zh) * | 2011-08-18 | 2012-04-25 | 青海金阳光电子材料股份有限公司 | 高压用电极箔在高原上的制造方法 |
CN105405658B (zh) * | 2015-11-30 | 2018-11-06 | 新疆西部宏远电子有限公司 | 一种高压螺栓式铝电解电容器用阳极箔的纯无机酸化成工艺 |
CN106245087A (zh) * | 2016-09-14 | 2016-12-21 | 南通海星电子股份有限公司 | 铝电解电容器用低压化成箔的前处理方法 |
CN108183034A (zh) * | 2017-12-07 | 2018-06-19 | 四川中雅科技有限公司 | 铝电解电容器用高压阳极氧化膜的制备方法 |
CN110729130B (zh) * | 2019-09-11 | 2021-04-06 | 南通南辉电子材料股份有限公司 | 一种适用于小片宽电极箔生产的化成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484259A (zh) * | 2003-07-10 | 2004-03-24 | 深圳市东阳光化成箔股份有限公司 | 铝电解电容器阳极箔制造方法 |
CN1484260A (zh) * | 2003-07-09 | 2004-03-24 | 深圳市东阳光化成箔股份有限公司 | 铝电解电容器负极箔制造方法 |
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2005
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484260A (zh) * | 2003-07-09 | 2004-03-24 | 深圳市东阳光化成箔股份有限公司 | 铝电解电容器负极箔制造方法 |
CN1484259A (zh) * | 2003-07-10 | 2004-03-24 | 深圳市东阳光化成箔股份有限公司 | 铝电解电容器阳极箔制造方法 |
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Address after: Tongzhou District Pingchao town in Jiangsu province 226361 Nantong Tongyang Road No. 518 Patentee after: NANHAI HAIXING ELECTRONIC CO., LTD. Address before: Tongzhou District Pingchao town in Jiangsu province 226361 Nantong Tongyang Road No. 518 Patentee before: Nantong Haixing Electron Co., Ltd. |
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