CN106340404B - 一种低压铝电解电容器用高介电纳米复合氧化膜阳极箔的制备方法 - Google Patents
一种低压铝电解电容器用高介电纳米复合氧化膜阳极箔的制备方法 Download PDFInfo
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- CN106340404B CN106340404B CN201610816006.5A CN201610816006A CN106340404B CN 106340404 B CN106340404 B CN 106340404B CN 201610816006 A CN201610816006 A CN 201610816006A CN 106340404 B CN106340404 B CN 106340404B
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- titanium
- solution
- coating
- foil
- titaniferous
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- 239000011888 foil Substances 0.000 title claims abstract description 77
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 62
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003990 capacitor Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 29
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 29
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 46
- 239000010936 titanium Substances 0.000 claims description 41
- 229910052719 titanium Inorganic materials 0.000 claims description 41
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 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 11
- 239000001741 Ammonium adipate Substances 0.000 claims description 11
- 235000019293 ammonium adipate Nutrition 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000005030 aluminium foil Substances 0.000 claims description 9
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 abstract description 5
- 150000002367 halogens Chemical class 0.000 abstract description 5
- 239000002114 nanocomposite Substances 0.000 abstract description 4
- 239000005416 organic matter Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 238000000866 electrolytic etching Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 55
- 229960002163 hydrogen peroxide Drugs 0.000 description 10
- 239000000203 mixture Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
比容(uF/cm2) | 比容增长率(%) | 耐压(V) | |
普通未处理电极箔 | 77 | 0 | 21.8 |
实施例1制得高介电氧化膜阳极箔 | 100.4 | 30.4 | 21.5 |
实施例3制得高介电氧化膜阳极箔 | 92.8 | 20.5 | 21.6 |
实施例5制得高介电氧化膜阳极箔 | 103.4 | 34.3 | 21.1 |
实施例7制得高介电氧化膜阳极箔 | 101.9 | 32.3 | 21.6 |
Claims (1)
Priority Applications (1)
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CN201610816006.5A CN106340404B (zh) | 2016-09-12 | 2016-09-12 | 一种低压铝电解电容器用高介电纳米复合氧化膜阳极箔的制备方法 |
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CN201610816006.5A CN106340404B (zh) | 2016-09-12 | 2016-09-12 | 一种低压铝电解电容器用高介电纳米复合氧化膜阳极箔的制备方法 |
Publications (2)
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CN106340404A CN106340404A (zh) | 2017-01-18 |
CN106340404B true CN106340404B (zh) | 2018-11-27 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107610935A (zh) * | 2017-08-30 | 2018-01-19 | 丰宾电子(深圳)有限公司 | 铝电解电容器用电极箔制备方法、电极箔及铝电解电容器 |
CN110760801B (zh) * | 2018-07-27 | 2021-09-28 | 浙江清华柔性电子技术研究院 | 储能陶瓷薄膜及其制备方法 |
CN111962075A (zh) * | 2020-07-22 | 2020-11-20 | 肇庆市高要区华锋电子铝箔有限公司 | 超高比容电极箔的制备方法、超高比容电极箔以及电解电容器 |
CN114420457B (zh) * | 2022-01-17 | 2023-06-27 | 南通海星电子股份有限公司 | 一种固态铝电解电容器用光边可控电极箔的制造方法 |
CN117904690B (zh) * | 2024-03-20 | 2024-06-04 | 南通江海电容器股份有限公司 | 一种化成箔的制备方法及其应用 |
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KR100361643B1 (ko) * | 2000-01-13 | 2002-11-21 | 한국과학기술원 | 고전압 전해축전지용 양극 전극의 제조방법 |
CN1990914B (zh) * | 2005-12-30 | 2010-11-17 | 新疆众和股份有限公司 | 降低铝电解电容器阳极箔升压时间化成工艺 |
CN101876083B (zh) * | 2010-02-05 | 2011-08-10 | 厦门大学 | Al2O3-TiO2复合膜的制备方法 |
CN102360954B (zh) * | 2011-09-19 | 2013-05-22 | 常州大学 | 一种提高铝电解电容器阳极箔比容的方法 |
CN104576066A (zh) * | 2014-12-27 | 2015-04-29 | 西安交通大学 | 一种高介电常数复合氧化膜的制备方法 |
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Address after: 526060 Duanzhou Industrial City, Duanzhou District, Zhaoqing City, Guangdong Province Co-patentee after: Zhaoqing Gaoyao Huafeng Electronic aluminium foil Co., Ltd. Patentee after: Guangdong Huafeng New Energy Technology Co., Ltd. Address before: 526060 Zhaoqing Huafeng Electronic Aluminum Foil Co., Ltd. of Duanzhou Road Duanzhou Industrial City, Zhaoqing City, Guangdong Province Co-patentee before: Zhaoqing Gaoyao Huafeng Electronic aluminium foil Co., Ltd. Patentee before: Zhaoqing Huafeng Electronic Aluminum Foil Co., Ltd. |
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