DE112004000281T5 - Verfahren zur Herstellung eines Festelektrolytkondensators - Google Patents
Verfahren zur Herstellung eines Festelektrolytkondensators Download PDFInfo
- Publication number
- DE112004000281T5 DE112004000281T5 DE112004000281T DE112004000281T DE112004000281T5 DE 112004000281 T5 DE112004000281 T5 DE 112004000281T5 DE 112004000281 T DE112004000281 T DE 112004000281T DE 112004000281 T DE112004000281 T DE 112004000281T DE 112004000281 T5 DE112004000281 T5 DE 112004000281T5
- Authority
- DE
- Germany
- Prior art keywords
- capacitor element
- solid electrolytic
- metal
- oxidizing agent
- electrolytic capacitor
- 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.)
- Withdrawn
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 70
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 239000007800 oxidant agent Substances 0.000 claims abstract description 29
- 229920000642 polymer Polymers 0.000 claims abstract description 17
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 15
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000012719 thermal polymerization Methods 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 239000011259 mixed solution Substances 0.000 claims abstract description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical group 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 5
- 150000008052 alkyl sulfonates Chemical class 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 4
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920000123 polythiophene Polymers 0.000 description 3
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 2
- FQBAMYDJEQUGNV-UHFFFAOYSA-N 2-methoxybenzenesulfonic acid Chemical compound COC1=CC=CC=C1S(O)(=O)=O FQBAMYDJEQUGNV-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- FREONMIBRAAMGB-UHFFFAOYSA-L COC1=C(C=CC=C1)S(=O)(=O)[O-].[Fe+2].COC1=C(C=CC=C1)S(=O)(=O)[O-] Chemical compound COC1=C(C=CC=C1)S(=O)(=O)[O-].[Fe+2].COC1=C(C=CC=C1)S(=O)(=O)[O-] FREONMIBRAAMGB-UHFFFAOYSA-L 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- WHRAZOIDGKIQEA-UHFFFAOYSA-L iron(2+);4-methylbenzenesulfonate Chemical compound [Fe+2].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 WHRAZOIDGKIQEA-UHFFFAOYSA-L 0.000 description 2
- NULNPXHQQOCYIL-UHFFFAOYSA-L iron(2+);methanesulfonate Chemical compound [Fe+2].CS([O-])(=O)=O.CS([O-])(=O)=O NULNPXHQQOCYIL-UHFFFAOYSA-L 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229940098779 methanesulfonic acid Drugs 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- CTOPCEPRAXJJEO-UHFFFAOYSA-N 2-butoxybenzenesulfonic acid Chemical compound CCCCOC1=CC=CC=C1S(O)(=O)=O CTOPCEPRAXJJEO-UHFFFAOYSA-N 0.000 description 1
- SWDHKZPAUHBMHV-UHFFFAOYSA-N 2-ethoxybenzenesulfonic acid Chemical compound CCOC1=CC=CC=C1S(O)(=O)=O SWDHKZPAUHBMHV-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- QDHFHIQKOVNCNC-UHFFFAOYSA-N butane-1-sulfonic acid Chemical compound CCCCS(O)(=O)=O QDHFHIQKOVNCNC-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- FYMCOOOLDFPFPN-UHFFFAOYSA-K iron(3+);4-methylbenzenesulfonate Chemical compound [Fe+3].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 FYMCOOOLDFPFPN-UHFFFAOYSA-K 0.000 description 1
- HLANOUYSOJLOPM-UHFFFAOYSA-N methoxy benzenesulfonate Chemical compound COOS(=O)(=O)C1=CC=CC=C1 HLANOUYSOJLOPM-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 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
- H01G9/15—Solid electrolytic capacitors
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
-
- 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
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- 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)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003034737A JP2004265927A (ja) | 2003-02-13 | 2003-02-13 | 固体電解コンデンサの製造方法 |
| JP2003-034737 | 2003-02-13 | ||
| PCT/JP2004/001014 WO2004072999A1 (ja) | 2003-02-13 | 2004-02-02 | 固体電解コンデンサの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112004000281T5 true DE112004000281T5 (de) | 2005-12-22 |
Family
ID=32866277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112004000281T Withdrawn DE112004000281T5 (de) | 2003-02-13 | 2004-02-02 | Verfahren zur Herstellung eines Festelektrolytkondensators |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7374585B2 (enExample) |
| JP (1) | JP2004265927A (enExample) |
| KR (1) | KR20050104370A (enExample) |
| CN (1) | CN100481285C (enExample) |
| DE (1) | DE112004000281T5 (enExample) |
| TW (1) | TWI244102B (enExample) |
| WO (1) | WO2004072999A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008205405A (ja) * | 2007-02-22 | 2008-09-04 | Sanyo Electric Co Ltd | 固体電解コンデンサの製造方法 |
| JP4342607B2 (ja) | 2007-06-26 | 2009-10-14 | テイカ株式会社 | 導電性高分子合成用酸化剤兼ドーパント、そのアルコール溶液、導電性高分子および固体電解コンデンサ |
| JP4916416B2 (ja) * | 2007-10-30 | 2012-04-11 | サン電子工業株式会社 | 電解コンデンサの製造方法及び電解コンデンサ |
| WO2009131012A1 (ja) | 2008-04-21 | 2009-10-29 | テイカ株式会社 | 導電性組成物の分散液、導電性組成物および固体電解コンデンサ |
| CN101350252B (zh) * | 2008-09-17 | 2012-06-27 | 中国振华（集团）新云电子元器件有限责任公司 | 一种常温稳定存放的导电高分子电解质聚合液配方及其应用 |
| JP2012511261A (ja) * | 2008-12-04 | 2012-05-17 | ルミムーブ，インコーポレーテッド，ディー／ビー／エイ・クロスリンク | 本質的に導電性のポリマー |
| EP2508547B1 (en) | 2009-12-04 | 2015-04-08 | Tayca Corporation | Conductive polymer and solid-electrolyte capacitor including same as solid electrolyte |
| CN102396040B (zh) | 2009-12-18 | 2013-01-16 | 帝化株式会社 | 固体电解电容器 |
| US8426542B2 (en) | 2010-08-19 | 2013-04-23 | Tayca Corporation | Oxidant and dopant solution for conductive polymer production, a conductive polymer and a solid electrolyte capacitor |
| US8848342B2 (en) | 2010-11-29 | 2014-09-30 | Avx Corporation | Multi-layered conductive polymer coatings for use in high voltage solid electrolytic capacitors |
| JP5177920B1 (ja) | 2011-05-12 | 2013-04-10 | テイカ株式会社 | 固体電解コンデンサの製造方法 |
| US9460860B2 (en) | 2011-09-06 | 2016-10-04 | Tayca Corporation | Dispersion of electrically conductive polymer, and electrically conductive polymer and use thereof |
| KR101660604B1 (ko) | 2011-12-19 | 2016-09-27 | 데이카 가부시키가이샤 | 전해 컨덴서 및 그 제조방법 |
| 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 |
| 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 |
| WO2015037481A1 (ja) | 2013-09-11 | 2015-03-19 | テイカ株式会社 | 導電性高分子製造用モノマー液およびそれを用いる電解コンデンサの製造方法 |
| US10403444B2 (en) | 2013-09-16 | 2019-09-03 | Avx Corporation | Wet electrolytic capacitor containing a composite coating |
| US9165718B2 (en) | 2013-09-16 | 2015-10-20 | Avx Corporation | Wet electrolytic capacitor containing a hydrogen protection layer |
| US9183991B2 (en) | 2013-09-16 | 2015-11-10 | Avx Corporation | Electro-polymerized coating for a wet electrolytic capacitor |
| US10208160B2 (en) | 2014-02-27 | 2019-02-19 | Tayca Corporation | Oxidant dopant agent for conductive polymer production, and a solution thereof, and a conductive polymer prepared by using either of them, as well as an electrolyte capacitor using the conductive polymer as an electrolyte |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6517892B1 (en) * | 1999-05-24 | 2003-02-11 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
| US6519137B1 (en) * | 1999-09-10 | 2003-02-11 | Matsushita Electric Industrial Co., Ltd. | Solid electrolytic capacitor and production method thereof, and conductive polymer polymerizing oxidizing agent solution |
| JP2002324733A (ja) * | 2001-04-26 | 2002-11-08 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサおよびその製造方法とこれに用いる導電性高分子重合用酸化剤溶液 |
| US20060223976A1 (en) * | 2003-08-11 | 2006-10-05 | Tayca Corporation | Conductive polymer and solid electrolytic capacitor using same |
-
2003
- 2003-02-13 JP JP2003034737A patent/JP2004265927A/ja active Pending
-
2004
- 2004-02-02 KR KR1020057014874A patent/KR20050104370A/ko not_active Ceased
- 2004-02-02 CN CNB2004800005141A patent/CN100481285C/zh not_active Expired - Fee Related
- 2004-02-02 DE DE112004000281T patent/DE112004000281T5/de not_active Withdrawn
- 2004-02-02 US US10/541,873 patent/US7374585B2/en not_active Expired - Fee Related
- 2004-02-02 WO PCT/JP2004/001014 patent/WO2004072999A1/ja not_active Ceased
- 2004-05-31 TW TW093115467A patent/TWI244102B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20060152884A1 (en) | 2006-07-13 |
| JP2004265927A (ja) | 2004-09-24 |
| TW200539206A (en) | 2005-12-01 |
| CN100481285C (zh) | 2009-04-22 |
| TWI244102B (en) | 2005-11-21 |
| CN1698146A (zh) | 2005-11-16 |
| US7374585B2 (en) | 2008-05-20 |
| KR20050104370A (ko) | 2005-11-02 |
| WO2004072999A1 (ja) | 2004-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130903 |