CN104715929A - 一种直流与交流混合加电发孔的中高压电极箔制造方法 - Google Patents
一种直流与交流混合加电发孔的中高压电极箔制造方法 Download PDFInfo
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- CN104715929A CN104715929A CN201310727797.0A CN201310727797A CN104715929A CN 104715929 A CN104715929 A CN 104715929A CN 201310727797 A CN201310727797 A CN 201310727797A CN 104715929 A CN104715929 A CN 104715929A
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- 239000011888 foil Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000005530 etching Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 239000011259 mixed solution Substances 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 5
- 239000004327 boric acid Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- FZUJWWOKDIGOKH-UHFFFAOYSA-N sulfuric acid hydrochloride Chemical compound Cl.OS(O)(=O)=O FZUJWWOKDIGOKH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
比较例 | 实施例 | |
弯折(回) | 60 | 65 |
比容(μF/cm2) | 0.73(520vf) | 0.77(520vf) |
Claims (2)
Priority Applications (1)
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CN201310727797.0A CN104715929B (zh) | 2013-12-15 | 2013-12-15 | 一种直流与交流混合加电发孔的中高压电极箔制造方法 |
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CN201310727797.0A CN104715929B (zh) | 2013-12-15 | 2013-12-15 | 一种直流与交流混合加电发孔的中高压电极箔制造方法 |
Publications (2)
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CN104715929A true CN104715929A (zh) | 2015-06-17 |
CN104715929B CN104715929B (zh) | 2017-09-29 |
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CN201310727797.0A Active CN104715929B (zh) | 2013-12-15 | 2013-12-15 | 一种直流与交流混合加电发孔的中高压电极箔制造方法 |
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CN (1) | CN104715929B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107254708A (zh) * | 2017-06-23 | 2017-10-17 | 乳源县立东电子科技有限公司 | 低压阳极铝箔二段布孔的方法 |
CN110783110A (zh) * | 2019-11-07 | 2020-02-11 | 南通海星电子股份有限公司 | 一种固态电容器用电极箔的制造方法 |
CN111519239A (zh) * | 2020-05-18 | 2020-08-11 | 南通海星电子股份有限公司 | 一种超高压腐蚀箔的腐蚀方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03104207A (ja) * | 1989-09-19 | 1991-05-01 | K D K Kk | 電解コンデンサ用電極のエッチング方法 |
CN101275269A (zh) * | 2008-04-22 | 2008-10-01 | 日丰(清远)电子有限公司 | 电解电容器用铝箔腐蚀工艺 |
-
2013
- 2013-12-15 CN CN201310727797.0A patent/CN104715929B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03104207A (ja) * | 1989-09-19 | 1991-05-01 | K D K Kk | 電解コンデンサ用電極のエッチング方法 |
CN101275269A (zh) * | 2008-04-22 | 2008-10-01 | 日丰(清远)电子有限公司 | 电解电容器用铝箔腐蚀工艺 |
Non-Patent Citations (2)
Title |
---|
冯哲圣: ""高比容铝电极箔制造技术及其机理研究"", 《中国博士学位论文全文数据库工程科技I辑》 * |
黄新民等: ""中高压铝电解电容器用电极箔腐蚀工艺研究"", 《电子元件与材料》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107254708A (zh) * | 2017-06-23 | 2017-10-17 | 乳源县立东电子科技有限公司 | 低压阳极铝箔二段布孔的方法 |
CN110783110A (zh) * | 2019-11-07 | 2020-02-11 | 南通海星电子股份有限公司 | 一种固态电容器用电极箔的制造方法 |
CN111519239A (zh) * | 2020-05-18 | 2020-08-11 | 南通海星电子股份有限公司 | 一种超高压腐蚀箔的腐蚀方法 |
CN111519239B (zh) * | 2020-05-18 | 2021-12-07 | 南通海星电子股份有限公司 | 一种超高压腐蚀箔的腐蚀方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A manufacturing method of medium and high voltage electrode foil with DC and AC hybrid power generation hole Effective date of registration: 20210624 Granted publication date: 20170929 Pledgee: Xiangshui County sub branch of Agricultural Bank of China Ltd. Pledgor: JIANGSU RONGSHENG ELECTRONIC Co.,Ltd. Registration number: Y2021980005235 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170929 Pledgee: Xiangshui County sub branch of Agricultural Bank of China Ltd. Pledgor: JIANGSU RONGSHENG ELECTRONIC CO.,LTD. Registration number: Y2021980005235 |