CN107039185B - 一种聚合物片式叠层固体铝电解电容器的制备方法 - Google Patents
一种聚合物片式叠层固体铝电解电容器的制备方法 Download PDFInfo
- Publication number
- CN107039185B CN107039185B CN201710228811.0A CN201710228811A CN107039185B CN 107039185 B CN107039185 B CN 107039185B CN 201710228811 A CN201710228811 A CN 201710228811A CN 107039185 B CN107039185 B CN 107039185B
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- Prior art keywords
- glue
- electrolytic capacitor
- cathode layer
- blockage
- chip
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- 239000003990 capacitor Substances 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 47
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000005030 aluminium foil Substances 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 238000003475 lamination Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000004332 silver Substances 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 239000004642 Polyimide Substances 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000001151 other effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- 230000009467 reduction Effects 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
对象 | 容量/μF | 损耗/% | ESR/mΩ | LC/μA | 耐压/V |
实施例1 | 318.5 | 1.6 | 7.9 | 7.1 | 3.6 |
实施例2 | 318.1 | 1.5 | 8.2 | 6.6 | 3.7 |
实施例3 | 319.1 | 1.8 | 8.6 | 8.1 | 3.6 |
实施例4 | 102.2 | 1.7 | 13.6 | 8.5 | 10.6 |
对比例1 | 318.3 | 2.5 | 9.0 | 19.1 | 3.1 |
对比例2 | 101.9 | 2.1 | 14.2 | 22.8 | 10.1 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710228811.0A CN107039185B (zh) | 2017-04-10 | 2017-04-10 | 一种聚合物片式叠层固体铝电解电容器的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710228811.0A CN107039185B (zh) | 2017-04-10 | 2017-04-10 | 一种聚合物片式叠层固体铝电解电容器的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107039185A CN107039185A (zh) | 2017-08-11 |
CN107039185B true CN107039185B (zh) | 2018-08-17 |
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CN201710228811.0A Active CN107039185B (zh) | 2017-04-10 | 2017-04-10 | 一种聚合物片式叠层固体铝电解电容器的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107039185B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113990670A (zh) * | 2020-07-27 | 2022-01-28 | 赣州市柏瑞凯电子科技有限公司 | 一种高压叠层片式固态铝电解电容器的制造方法 |
CN115512966B (zh) * | 2022-11-01 | 2024-07-19 | 中国振华(集团)新云电子元器件有限责任公司(国营第四三二六厂) | 一种电容器芯子、电容器及制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329954A (zh) * | 2008-07-14 | 2008-12-24 | 钰邦电子(无锡)有限公司 | 芯片型固态电解电容器 |
CN105374563A (zh) * | 2015-12-04 | 2016-03-02 | 福建国光电子科技股份有限公司 | 一种叠层片式聚合物固体铝电解电容器的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI546834B (zh) * | 2014-10-28 | 2016-08-21 | 鈺邦科技股份有限公司 | 晶片型固態電解電容器及其製造方法 |
-
2017
- 2017-04-10 CN CN201710228811.0A patent/CN107039185B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329954A (zh) * | 2008-07-14 | 2008-12-24 | 钰邦电子(无锡)有限公司 | 芯片型固态电解电容器 |
CN105374563A (zh) * | 2015-12-04 | 2016-03-02 | 福建国光电子科技股份有限公司 | 一种叠层片式聚合物固体铝电解电容器的制备方法 |
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Publication number | Publication date |
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CN107039185A (zh) | 2017-08-11 |
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Effective date of registration: 20200108 Address after: 350000 room 1110, floor 1, No. 160, jiangbindong Avenue, Mawei District, Fuzhou City, Fujian Province (within the free trade zone) Patentee after: Fujian Guoguang Xinye Technology Co.,Ltd. Address before: 160 No. 350015 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee before: FUJIAN GUOGUANG ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |
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Address after: Room 1110, 1st floor, 160 Jiangbin East Avenue, Mawei District, Fuzhou City, Fujian Province Patentee after: Fujian Guoguang New Industry Technology Co.,Ltd. Address before: 350000 room 1110, 1st floor, 160 jiangbindong Avenue, Mawei District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Patentee before: Fujian Guoguang Xinye Technology Co.,Ltd. |