CN1773640A - 固体电解电容器及其制造方法 - Google Patents
固体电解电容器及其制造方法 Download PDFInfo
- Publication number
- CN1773640A CN1773640A CNA2005100371568A CN200510037156A CN1773640A CN 1773640 A CN1773640 A CN 1773640A CN A2005100371568 A CNA2005100371568 A CN A2005100371568A CN 200510037156 A CN200510037156 A CN 200510037156A CN 1773640 A CN1773640 A CN 1773640A
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- CN
- China
- Prior art keywords
- electrolytic capacitor
- solid electrolytic
- capacitor according
- manufacture method
- barrier film
- Prior art date
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 111
- 239000007787 solid Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000000126 substance Substances 0.000 claims abstract description 15
- 238000003763 carbonization Methods 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 239000011888 foil Substances 0.000 claims description 44
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- 229910052782 aluminium Inorganic materials 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 230000004888 barrier function Effects 0.000 claims description 22
- 230000001590 oxidative effect Effects 0.000 claims description 21
- 239000007800 oxidant agent Substances 0.000 claims description 19
- 239000000178 monomer Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 229920000620 organic polymer Polymers 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 15
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 12
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 7
- 240000000907 Musa textilis Species 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical class O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 claims description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 6
- -1 persulfuric acid salt Chemical class 0.000 claims description 6
- 150000003233 pyrroles Chemical class 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 229930192474 thiophene Natural products 0.000 claims description 6
- 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 5
- 239000001741 Ammonium adipate Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 235000019293 ammonium adipate Nutrition 0.000 claims description 5
- 229920005549 butyl rubber Polymers 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 18
- 238000007654 immersion Methods 0.000 abstract 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 5
- VIBFDCIENRJBCC-UHFFFAOYSA-N butan-1-ol;iron Chemical compound [Fe].CCCCO VIBFDCIENRJBCC-UHFFFAOYSA-N 0.000 description 5
- 239000005030 aluminium foil Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002322 conducting polymer Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/0029—Processes of manufacture
- H01G9/0036—Formation of the solid electrolyte layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
Abstract
Description
初始特性 | 105℃、2000小时后的寿命特性 | |||||||
电容量/120Hz(μF) | DF/120Hz(%) | 漏电流/分钟(μA) | ESR/100kHz(mΩ) | 电容量/120Hz(μF) | DF/120Hz(%) | 漏电流/分钟(μA) | ESR/100kHz(mΩ) |
实施例1 | 546 | 3.70 | 22.5 | 6.8 | 492 | 4.25 | 15.6 | 10.2 |
实施例2 | 558 | 3.51 | 18.6 | 6.5 | 512 | 3.85 | 12.6 | 9.5 |
实施例3 | 562 | 3.52 | 8.6 | 6.3 | 525 | 3.82 | 6.8 | 9.2 |
实施例4 | 560 | 3.56 | 7.8 | 6.2 | 526 | 3.92 | 6.6 | 9.3 |
实施例5 | 566 | 3.62 | 8.1 | 6.4 | 522 | 3.98 | 7.0 | 9.6 |
Claims (26)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510037156A CN1773640B (zh) | 2005-09-06 | 2005-09-06 | 固体电解电容器的制造方法 |
US11/502,553 US7387648B2 (en) | 2005-09-06 | 2006-08-11 | Solid electrolytic capacitor and manufacturing method thereof |
US12/153,628 US20080225465A1 (en) | 2005-09-06 | 2008-05-22 | Solid electrolytic capacitor and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510037156A CN1773640B (zh) | 2005-09-06 | 2005-09-06 | 固体电解电容器的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1773640A true CN1773640A (zh) | 2006-05-17 |
CN1773640B CN1773640B (zh) | 2010-05-12 |
Family
ID=36760536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510037156A Expired - Fee Related CN1773640B (zh) | 2005-09-06 | 2005-09-06 | 固体电解电容器的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7387648B2 (zh) |
CN (1) | CN1773640B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040729A (zh) * | 2010-11-09 | 2011-05-04 | 钰邦电子(无锡)有限公司 | 一种导电聚合物及其装置 |
CN101271779B (zh) * | 2007-03-19 | 2011-07-27 | 尼吉康株式会社 | 固体电解质电容器及其制造方法 |
CN101465209B (zh) * | 2007-12-20 | 2012-07-11 | Jcc工程株式会社 | 电子部件和其生产方法 |
CN103337372A (zh) * | 2013-05-31 | 2013-10-02 | 佛山市三水日明电子有限公司 | 一种适用于交流电路的固体电解质铝电解电容器及其制造方法 |
CN105006365A (zh) * | 2015-07-22 | 2015-10-28 | 湖南艾华集团股份有限公司 | 卷绕式固态电解电容器用导热胶及电容器和生产方法 |
CN105405662A (zh) * | 2016-01-13 | 2016-03-16 | 湖南艾华集团股份有限公司 | 一种超薄方形固态电容器及其制作方法 |
WO2016123825A1 (zh) * | 2015-02-06 | 2016-08-11 | 肇庆绿宝石电子科技股份有限公司 | 一种高压固体电解质铝电解电容器的制造方法 |
CN110853941A (zh) * | 2019-11-26 | 2020-02-28 | 深圳市柏瑞凯电子科技有限公司 | 低esr固态铝电容器的制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008280231B9 (en) * | 2007-07-20 | 2013-06-27 | Sicpa Holding Sa | Intaglio printing inks |
US20090279233A1 (en) * | 2008-05-12 | 2009-11-12 | Yuri Freeman | High volumetric efficiency anodes for electrolytic capacitors |
CN103295784B (zh) * | 2013-05-31 | 2015-08-26 | 佛山市三水日明电子有限公司 | 一种固体电解质铝电解电容器的制造方法 |
JP6078509B2 (ja) * | 2014-10-03 | 2017-02-08 | ルビコン株式会社 | 固体電解コンデンサ |
KR20170014227A (ko) * | 2015-07-29 | 2017-02-08 | 주식회사 아이에스디에프시스템 | 외부환경변화에 대한 안정성이 향상된 전력공급회로 |
CN112530705A (zh) * | 2020-12-10 | 2021-03-19 | 肇庆绿宝石电子科技股份有限公司 | 一种smd固态电容器及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750663B2 (ja) * | 1990-06-29 | 1995-05-31 | 三洋電機株式会社 | 有機半導体固体電解コンデンサの製造方法 |
JPH11283874A (ja) * | 1998-01-28 | 1999-10-15 | Matsushita Electric Ind Co Ltd | 電解コンデンサ |
CN1193388C (zh) * | 1999-09-10 | 2005-03-16 | 松下电器产业株式会社 | 固体电解电容器及其制造方法和导电性聚合物聚合用的氧化剂溶液 |
US6556427B2 (en) * | 2000-03-28 | 2003-04-29 | Showa Denko Kabushiki Kaisha | Solid electrolytic capacitor and method for producing the same |
-
2005
- 2005-09-06 CN CN200510037156A patent/CN1773640B/zh not_active Expired - Fee Related
-
2006
- 2006-08-11 US US11/502,553 patent/US7387648B2/en not_active Expired - Fee Related
-
2008
- 2008-05-22 US US12/153,628 patent/US20080225465A1/en not_active Abandoned
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101271779B (zh) * | 2007-03-19 | 2011-07-27 | 尼吉康株式会社 | 固体电解质电容器及其制造方法 |
CN101465209B (zh) * | 2007-12-20 | 2012-07-11 | Jcc工程株式会社 | 电子部件和其生产方法 |
CN102040729A (zh) * | 2010-11-09 | 2011-05-04 | 钰邦电子(无锡)有限公司 | 一种导电聚合物及其装置 |
CN102040729B (zh) * | 2010-11-09 | 2016-05-18 | 钰邦电子(无锡)有限公司 | 一种导电聚合物及其装置 |
CN103337372A (zh) * | 2013-05-31 | 2013-10-02 | 佛山市三水日明电子有限公司 | 一种适用于交流电路的固体电解质铝电解电容器及其制造方法 |
CN103337372B (zh) * | 2013-05-31 | 2016-03-02 | 佛山市三水日明电子有限公司 | 一种适用于交流电路的固体电解质铝电解电容器及其制造方法 |
WO2016123825A1 (zh) * | 2015-02-06 | 2016-08-11 | 肇庆绿宝石电子科技股份有限公司 | 一种高压固体电解质铝电解电容器的制造方法 |
US10249442B2 (en) | 2015-02-06 | 2019-04-02 | Zhaoqing Beryl Electronic Technology Co., Ltd. | Method for manufacturing high-voltage solid electrolyte aluminum-electrolytic capacitor |
US10090111B2 (en) | 2015-02-06 | 2018-10-02 | Zhaoqing Beryl Electronic Technology Co., Ltd. | Method for manufacturing high-voltage solid-electrolyte aluminum electrolytic capacitor |
CN105006365B (zh) * | 2015-07-22 | 2018-12-21 | 湖南艾华集团股份有限公司 | 卷绕式固态电解电容器用导热胶及电容器和生产方法 |
CN105006365A (zh) * | 2015-07-22 | 2015-10-28 | 湖南艾华集团股份有限公司 | 卷绕式固态电解电容器用导热胶及电容器和生产方法 |
CN105405662A (zh) * | 2016-01-13 | 2016-03-16 | 湖南艾华集团股份有限公司 | 一种超薄方形固态电容器及其制作方法 |
CN105405662B (zh) * | 2016-01-13 | 2018-06-29 | 湖南艾华集团股份有限公司 | 一种超薄方形固态电容器及其制作方法 |
CN110853941A (zh) * | 2019-11-26 | 2020-02-28 | 深圳市柏瑞凯电子科技有限公司 | 低esr固态铝电容器的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US7387648B2 (en) | 2008-06-17 |
US20080225465A1 (en) | 2008-09-18 |
CN1773640B (zh) | 2010-05-12 |
US20060279909A1 (en) | 2006-12-14 |
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