KR100316085B1 - 금속 산화물 전극 상에 전도성 고분자 피막을 형성하는 방법 및 이를 이용한 고체 전해 콘덴서의 제조방법 - Google Patents
금속 산화물 전극 상에 전도성 고분자 피막을 형성하는 방법 및 이를 이용한 고체 전해 콘덴서의 제조방법 Download PDFInfo
- Publication number
- KR100316085B1 KR100316085B1 KR1019990040447A KR19990040447A KR100316085B1 KR 100316085 B1 KR100316085 B1 KR 100316085B1 KR 1019990040447 A KR1019990040447 A KR 1019990040447A KR 19990040447 A KR19990040447 A KR 19990040447A KR 100316085 B1 KR100316085 B1 KR 100316085B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal oxide
- oxide electrode
- electrode
- conductive polymer
- polypyrrole
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 49
- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 42
- 150000004706 metal oxides Chemical class 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 36
- 229920001940 conductive polymer Polymers 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000576 coating method Methods 0.000 title description 9
- 239000002322 conducting polymer Substances 0.000 title 1
- 239000007800 oxidant agent Substances 0.000 claims abstract description 28
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 20
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 18
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229930192474 thiophene Natural products 0.000 claims abstract description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 20
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 8
- 229910001936 tantalum oxide Inorganic materials 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 229920000128 polypyrrole Polymers 0.000 abstract description 34
- 239000010408 film Substances 0.000 abstract description 24
- 230000001590 oxidative effect Effects 0.000 abstract description 24
- 238000006116 polymerization reaction Methods 0.000 abstract description 23
- 239000000126 substance Substances 0.000 abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052715 tantalum Inorganic materials 0.000 abstract description 11
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010409 thin film Substances 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 14
- 238000007254 oxidation reaction Methods 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001291 vacuum drying Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 229920000123 polythiophene Polymers 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- -1 hexafluorophosphate Chemical compound 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 150000004756 silanes Chemical class 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- UDHMTPILEWBIQI-UHFFFAOYSA-N butyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCCCC)=CC=CC2=C1 UDHMTPILEWBIQI-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- JAJIPIAHCFBEPI-UHFFFAOYSA-M 9,10-dioxoanthracene-1-sulfonate Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)[O-] JAJIPIAHCFBEPI-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- JIJAYWGYIDJVJI-UHFFFAOYSA-N butyl naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)OCCCC)=CC=CC2=C1 JIJAYWGYIDJVJI-UHFFFAOYSA-N 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002433 hydrophilic molecules Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000615 nonconductor 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
- 230000000704 physical effect Effects 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- KYKFCSHPTAVNJD-UHFFFAOYSA-L sodium adipate Chemical compound [Na+].[Na+].[O-]C(=O)CCCCC([O-])=O KYKFCSHPTAVNJD-UHFFFAOYSA-L 0.000 description 1
- 235000011049 sodium adipate Nutrition 0.000 description 1
- 239000001601 sodium adipate Substances 0.000 description 1
- SDKPSXWGRWWLKR-UHFFFAOYSA-M sodium;9,10-dioxoanthracene-1-sulfonate Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)[O-] SDKPSXWGRWWLKR-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000001721 transfer moulding 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
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Manufacturing Of Electric Cables (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990040447A KR100316085B1 (ko) | 1999-09-20 | 1999-09-20 | 금속 산화물 전극 상에 전도성 고분자 피막을 형성하는 방법 및 이를 이용한 고체 전해 콘덴서의 제조방법 |
| JP2000285437A JP2001148330A (ja) | 1999-09-20 | 2000-09-20 | 金属酸化物電極上に伝導性高分子被膜を形成する方法およびこれを利用した固体電解コンデンサーの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990040447A KR100316085B1 (ko) | 1999-09-20 | 1999-09-20 | 금속 산화물 전극 상에 전도성 고분자 피막을 형성하는 방법 및 이를 이용한 고체 전해 콘덴서의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010028273A KR20010028273A (ko) | 2001-04-06 |
| KR100316085B1 true KR100316085B1 (ko) | 2001-12-12 |
Family
ID=19612279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990040447A KR100316085B1 (ko) | 1999-09-20 | 1999-09-20 | 금속 산화물 전극 상에 전도성 고분자 피막을 형성하는 방법 및 이를 이용한 고체 전해 콘덴서의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2001148330A (ja) |
| KR (1) | KR100316085B1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414357B1 (ko) * | 2001-07-13 | 2004-01-07 | 주식회사 네스캡 | 전도성 고분자를 코팅한 금속산화물 전기화학의사커패시터의 전극 및 이의 제조방법 |
| KR101719143B1 (ko) | 2015-11-30 | 2017-03-24 | 광주과학기술원 | 전도성 고분자가 코팅된 전극의 제조방법 |
| US11870062B2 (en) | 2017-11-20 | 2024-01-09 | Lg Energy Solution, Ltd. | Metal oxide coated with conductive polymer, electrode for electrochemical device comprising the same, and method of producing the metal oxide |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524678B2 (de) * | 2003-10-17 | 2018-06-20 | Heraeus Deutschland GmbH & Co. KG | Elektrolytkondensatoren mit polymerer Aussenschicht |
| KR100727394B1 (ko) * | 2006-08-24 | 2007-06-12 | 학교법인 포항공과대학교 | 국부 전기 화학 도금법을 이용한 전도성 고분자의 제조방법및 이에 의해 제조된 전도성 고분자 마이크로 와이어 |
| JP2011236339A (ja) * | 2010-05-11 | 2011-11-24 | Japan Carlit Co Ltd:The | 導電性高分子形成用電解重合液とそれを用いた固体電解コンデンサの製造方法 |
| JP2015218139A (ja) * | 2014-05-19 | 2015-12-07 | 株式会社Kri | ケイ素系化合物 |
| JP6279400B2 (ja) * | 2014-05-23 | 2018-02-14 | 株式会社Kri | 非水系蓄電デバイス用表面処理材料 |
-
1999
- 1999-09-20 KR KR1019990040447A patent/KR100316085B1/ko not_active IP Right Cessation
-
2000
- 2000-09-20 JP JP2000285437A patent/JP2001148330A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414357B1 (ko) * | 2001-07-13 | 2004-01-07 | 주식회사 네스캡 | 전도성 고분자를 코팅한 금속산화물 전기화학의사커패시터의 전극 및 이의 제조방법 |
| KR101719143B1 (ko) | 2015-11-30 | 2017-03-24 | 광주과학기술원 | 전도성 고분자가 코팅된 전극의 제조방법 |
| US11870062B2 (en) | 2017-11-20 | 2024-01-09 | Lg Energy Solution, Ltd. | Metal oxide coated with conductive polymer, electrode for electrochemical device comprising the same, and method of producing the metal oxide |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010028273A (ko) | 2001-04-06 |
| JP2001148330A (ja) | 2001-05-29 |
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