JP6390845B2 - 固体電解コンデンサ - Google Patents
固体電解コンデンサ Download PDFInfo
- Publication number
- JP6390845B2 JP6390845B2 JP2014536922A JP2014536922A JP6390845B2 JP 6390845 B2 JP6390845 B2 JP 6390845B2 JP 2014536922 A JP2014536922 A JP 2014536922A JP 2014536922 A JP2014536922 A JP 2014536922A JP 6390845 B2 JP6390845 B2 JP 6390845B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- graphene
- electrolytic capacitor
- solid electrolyte
- conductive carbon
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 title claims description 105
- 239000007787 solid Substances 0.000 title claims description 65
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 163
- 229910052799 carbon Inorganic materials 0.000 claims description 72
- 229910021389 graphene Inorganic materials 0.000 claims description 65
- 239000007784 solid electrolyte Substances 0.000 claims description 59
- 239000006229 carbon black Substances 0.000 claims description 18
- 239000007769 metal material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 166
- 229910052709 silver Inorganic materials 0.000 description 32
- 239000004332 silver Substances 0.000 description 32
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 31
- 239000000758 substrate Substances 0.000 description 31
- 239000002245 particle Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 24
- 239000004020 conductor Substances 0.000 description 23
- 229910002804 graphite Inorganic materials 0.000 description 23
- 239000010439 graphite Substances 0.000 description 23
- 229920001940 conductive polymer Polymers 0.000 description 17
- 229910052782 aluminium Inorganic materials 0.000 description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 16
- 239000003575 carbonaceous material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000003273 ketjen black Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- PCCVSPMFGIFTHU-UHFFFAOYSA-N tetracyanoquinodimethane Chemical compound N#CC(C#N)=C1C=CC(=C(C#N)C#N)C=C1 PCCVSPMFGIFTHU-UHFFFAOYSA-N 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007743 anodising Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229940100890 silver compound Drugs 0.000 description 2
- 150000003379 silver compounds Chemical class 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- RQZVTOHLJOBKCW-UHFFFAOYSA-M silver;7,7-dimethyloctanoate Chemical compound [Ag+].CC(C)(C)CCCCCC([O-])=O RQZVTOHLJOBKCW-UHFFFAOYSA-M 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- HMMSZUQCCUWXRA-UHFFFAOYSA-N 4,4-dimethyl valeric acid Chemical compound CC(C)(C)CCC(O)=O HMMSZUQCCUWXRA-UHFFFAOYSA-N 0.000 description 1
- AAOISIQFPPAFQO-UHFFFAOYSA-N 7:0(6Me,6Me) Chemical compound CC(C)(C)CCCCC(O)=O AAOISIQFPPAFQO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical group 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000007740 vapor deposition 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Conductive Materials (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012205837 | 2012-09-19 | ||
| JP2012205837 | 2012-09-19 | ||
| PCT/JP2013/075377 WO2014046216A1 (ja) | 2012-09-19 | 2013-09-19 | 固体電解コンデンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2014046216A1 JPWO2014046216A1 (ja) | 2016-08-18 |
| JP6390845B2 true JP6390845B2 (ja) | 2018-09-19 |
Family
ID=50341520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014536922A Active JP6390845B2 (ja) | 2012-09-19 | 2013-09-19 | 固体電解コンデンサ |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6390845B2 (zh) |
| TW (1) | TWI616911B (zh) |
| WO (1) | WO2014046216A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015195313A (ja) * | 2014-03-31 | 2015-11-05 | パナソニックＩｐマネジメント株式会社 | 電解コンデンサおよびその製造方法 |
| JP2018073937A (ja) * | 2016-10-27 | 2018-05-10 | 株式会社トーキン | 固体電解コンデンサ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010515233A (ja) * | 2007-01-05 | 2010-05-06 | ビーエーエスエフ ソシエタス・ヨーロピア | 導電性表面の形成方法 |
| JP5020020B2 (ja) * | 2007-10-04 | 2012-09-05 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
| GB2457664A (en) * | 2008-02-19 | 2009-08-26 | Science Technology Res Partner | Electrolyte composition for a dye sensitized solar cell |
| EP2103638A1 (de) * | 2008-03-20 | 2009-09-23 | Bayer MaterialScience AG | Hydrophile Polyurethanlösungen |
| US8503165B2 (en) * | 2009-05-21 | 2013-08-06 | Kemet Electronics Corporation | Solid electrolytic capacitors with improved reliability |
| TW201137907A (en) * | 2010-02-19 | 2011-11-01 | Nthdegree Tech Worldwide Inc | Multilayer carbon nanotube capacitor and method of and printable compositions for manufacturing a multilayer carbon nanotube capacitor |
-
2013
- 2013-09-19 JP JP2014536922A patent/JP6390845B2/ja active Active
- 2013-09-19 WO PCT/JP2013/075377 patent/WO2014046216A1/ja active Application Filing
- 2013-09-23 TW TW102134082A patent/TWI616911B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI616911B (zh) | 2018-03-01 |
| WO2014046216A1 (ja) | 2014-03-27 |
| TW201432751A (zh) | 2014-08-16 |
| JPWO2014046216A1 (ja) | 2016-08-18 |
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