CN101162653B - 固体电解电容器的制造方法 - Google Patents
固体电解电容器的制造方法 Download PDFInfo
- Publication number
- CN101162653B CN101162653B CN200710088540XA CN200710088540A CN101162653B CN 101162653 B CN101162653 B CN 101162653B CN 200710088540X A CN200710088540X A CN 200710088540XA CN 200710088540 A CN200710088540 A CN 200710088540A CN 101162653 B CN101162653 B CN 101162653B
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- CN
- China
- Prior art keywords
- ion
- solution
- electrolytic capacitor
- solid electrolytic
- manufacture method
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 35
- 239000007787 solid Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 75
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 239000002019 doping agent Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 42
- 150000002500 ions Chemical class 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 32
- 229920000642 polymer Polymers 0.000 claims description 32
- 230000003647 oxidation Effects 0.000 claims description 28
- 238000007254 oxidation reaction Methods 0.000 claims description 28
- 150000001450 anions Chemical class 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229910000967 As alloy Inorganic materials 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000005342 ion exchange Methods 0.000 abstract description 2
- 229920001940 conductive polymer Polymers 0.000 abstract 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 42
- 238000005868 electrolysis reaction Methods 0.000 description 38
- 239000000243 solution Substances 0.000 description 19
- 239000003115 supporting electrolyte Substances 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000003729 cation exchange resin Substances 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000010979 pH adjustment Methods 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 229920000128 polypyrrole Polymers 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- -1 aromatic sulphonic acid ion Chemical class 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- H01G9/0029—Processes of manufacture
- H01G9/0036—Formation of the solid electrolyte layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/48—Conductive polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
-
- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006278473A JP4762105B2 (ja) | 2006-10-12 | 2006-10-12 | 固体電解コンデンサの製造方法 |
JP2006-278473 | 2006-10-12 | ||
JP2006278473 | 2006-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101162653A CN101162653A (zh) | 2008-04-16 |
CN101162653B true CN101162653B (zh) | 2011-06-08 |
Family
ID=39297550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710088540XA Expired - Fee Related CN101162653B (zh) | 2006-10-12 | 2007-03-16 | 固体电解电容器的制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7479166B2 (zh) |
JP (1) | JP4762105B2 (zh) |
CN (1) | CN101162653B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4926006B2 (ja) * | 2007-03-15 | 2012-05-09 | 三洋電機株式会社 | 固体電解コンデンサの製造方法及び固体電解コンデンサ |
US8057553B2 (en) | 2007-03-15 | 2011-11-15 | Sanyo Electric Co., Ltd. | Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor |
US7754276B2 (en) * | 2007-04-16 | 2010-07-13 | Kemet Electronics Corporation | Process for manufacturing low ESR conductive polymer based solid electrolytic capacitors |
JP4868601B2 (ja) * | 2007-12-05 | 2012-02-01 | Necトーキン株式会社 | 固体電解コンデンサ及びその製造方法 |
DE102008032578A1 (de) * | 2008-07-11 | 2010-01-14 | H.C. Starck Gmbh | Verfahren zur Herstellung von Elektrolytkondensatoren |
CN101866748A (zh) * | 2010-06-23 | 2010-10-20 | 福建国光电子科技股份有限公司 | 固体电解电容器形成固体电解质层的化学聚合工艺 |
CN101866749A (zh) * | 2010-06-23 | 2010-10-20 | 福建国光电子科技股份有限公司 | 固体电解电容器形成固体电解质层的电化学聚合工艺 |
CN101866750A (zh) * | 2010-06-23 | 2010-10-20 | 福建国光电子科技股份有限公司 | 固体电解电容器形成固体电解质层的电化学聚合工艺 |
US8848342B2 (en) | 2010-11-29 | 2014-09-30 | Avx Corporation | Multi-layered conductive polymer coatings for use in high voltage solid electrolytic capacitors |
US9053861B2 (en) | 2012-03-16 | 2015-06-09 | Avx Corporation | Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a colloidal suspension |
US9076592B2 (en) | 2012-03-16 | 2015-07-07 | Avx Corporation | Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a microemulsion |
US8971020B2 (en) | 2012-03-16 | 2015-03-03 | Avx Corporation | Wet capacitor cathode containing a conductive copolymer |
US10403444B2 (en) | 2013-09-16 | 2019-09-03 | Avx Corporation | Wet electrolytic capacitor containing a composite coating |
US9183991B2 (en) | 2013-09-16 | 2015-11-10 | Avx Corporation | Electro-polymerized coating for a wet electrolytic capacitor |
US9165718B2 (en) | 2013-09-16 | 2015-10-20 | Avx Corporation | Wet electrolytic capacitor containing a hydrogen protection layer |
JP2023058759A (ja) * | 2020-03-25 | 2023-04-26 | パナソニックIpマネジメント株式会社 | コンデンサ素子および電解コンデンサ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1215216A (zh) * | 1997-10-09 | 1999-04-28 | 三洋电机株式会社 | 固体电解电容器及其制造方法和制造设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05121273A (ja) * | 1991-10-28 | 1993-05-18 | Elna Co Ltd | 固体電解コンデンサの製造方法 |
JPH0794367A (ja) * | 1993-09-27 | 1995-04-07 | Nippon Chibagaigii Kk | 固体電解コンデンサーの製造方法 |
JP3505370B2 (ja) * | 1997-10-09 | 2004-03-08 | 三洋電機株式会社 | 有機固体電解コンデンサ及びその製造方法 |
JP2002057077A (ja) * | 2000-05-31 | 2002-02-22 | Matsushita Electric Ind Co Ltd | アルミニウム電解コンデンサおよびその製造方法 |
WO2006087969A1 (ja) * | 2005-02-16 | 2006-08-24 | Nissan Chemical Industries, Ltd. | 固有導電性高分子の有機溶媒分散液の製造方法 |
DE102005033839A1 (de) * | 2005-07-20 | 2007-01-25 | H.C. Starck Gmbh | Elektrolytkondensatoren mit polymerer Außenschicht und Verfahren zur ihrer Herstellung |
-
2006
- 2006-10-12 JP JP2006278473A patent/JP4762105B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-16 CN CN200710088540XA patent/CN101162653B/zh not_active Expired - Fee Related
- 2007-03-19 US US11/723,211 patent/US7479166B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1215216A (zh) * | 1997-10-09 | 1999-04-28 | 三洋电机株式会社 | 固体电解电容器及其制造方法和制造设备 |
Non-Patent Citations (1)
Title |
---|
JP特开平11-121279A 1999.04.30 |
Also Published As
Publication number | Publication date |
---|---|
CN101162653A (zh) | 2008-04-16 |
US20080086859A1 (en) | 2008-04-17 |
JP4762105B2 (ja) | 2011-08-31 |
US7479166B2 (en) | 2009-01-20 |
JP2008098401A (ja) | 2008-04-24 |
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Free format text: FORMER OWNER: SUN ELECTRONIC INDUSTRIES CORP. Effective date: 20140408 Owner name: SUN ELECTRONIC INDUSTRIES CORP. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20140408 |
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Effective date of registration: 20140408 Address after: Osaka Japan Patentee after: SUN Electronic Industries Corp. Address before: Japan's Osaka Moriguchi city Beijing Sakamoto 2 D eyes 5 times 5 Patentee before: Sanyo Electric Co.,Ltd. Patentee before: Sun Electronic Industries Corp. |
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