KR20030019696A - 고분자 전해 커패시터의 제조방법 - Google Patents
고분자 전해 커패시터의 제조방법 Download PDFInfo
- Publication number
- KR20030019696A KR20030019696A KR1020010052963A KR20010052963A KR20030019696A KR 20030019696 A KR20030019696 A KR 20030019696A KR 1020010052963 A KR1020010052963 A KR 1020010052963A KR 20010052963 A KR20010052963 A KR 20010052963A KR 20030019696 A KR20030019696 A KR 20030019696A
- Authority
- KR
- South Korea
- Prior art keywords
- conductive polymer
- layer
- forming
- solution
- electrode
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920000642 polymer Polymers 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 21
- 229920001940 conductive polymer Polymers 0.000 claims description 48
- 239000000243 solution Substances 0.000 claims description 24
- 239000005518 polymer electrolyte Substances 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 claims description 3
- 238000012958 reprocessing Methods 0.000 claims description 3
- 229920000867 polyelectrolyte Polymers 0.000 abstract 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 18
- 239000003792 electrolyte Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000007784 solid electrolyte Substances 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002848 electrochemical method Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229940077386 sodium benzenesulfonate Drugs 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 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
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
구 분 | 특성 평가 결과 | ||
손실(%) | ESR(mΩ, 100KHz) | L.C.(㎂) | |
비교예 | 100 | 10000 | 1000 |
실시예 1 | 12 | 155 | 115 |
실시예 2 | 15 | 120 | 70 |
Claims (4)
- 요철이 형성된 제1 전극의 표면에 유전체 산화물층을 형성하는 공정;상기 유전체 산화물층 상부에 화학 중합법에 의하여 제1 전도성 고분자 전해질층을 형성하는 공정;상기 제1 전도성 고분자 전해질층이 형성된 소자를 제1 재화성 용액에 함침시키고, 전압을 인가하여 손상된 화성피막을 수복하는 제1 재화성 공정;상기 재화성된 제1 전도성 고분자 전해질층 상부에 전해 중합에 의하여 제2 전도성 고분자 전해질층을 형성하는 공정;상기 제2 전도성 고분자 전해질층이 형성된 소자를 제2 재화성 용액에 함침시키고, 전압을 인가하여 손상된 화성피막을 수복하는 제2 재화성 공정; 및상기 제2 전도성 고분자 전해질층의 상부에 제2 전극을 형성하는 단계를 포함하는 고분자 전해 커패시터의 제조방법.
- 제1항에 있어서, 상기 제1 및 제2 재화성 용액은 각각 독립적으로 0.01 내지 5M의 톨루엔설폰산, 황산수소암모늄, 인산, 붕산, 소듐파라톨루엔설포네이트 용액 및 이들의 혼합 용액으로 이루어진 군으로부터 선택되는 용액인 것인 고분자 전해 커패시터의 제조방법.
- 제1항에 있어서, 상기 제1 재화성 공정의 전류 밀도는 0.01 내지 1mA이고, 상기 제2 재화성 공정의 전류밀도는 0.05 내지 5mA인 고분자 전해 커패시터의 제조방법.
- 제1항에 있어서, 상기 재화성 공정의 전압은 단계적으로 또는 직선적으로 증가하는 것을 특징으로 하는 고분자 전해 커패시터의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010052963A KR100753609B1 (ko) | 2001-08-30 | 2001-08-30 | 고분자 전해 커패시터의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010052963A KR100753609B1 (ko) | 2001-08-30 | 2001-08-30 | 고분자 전해 커패시터의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019696A true KR20030019696A (ko) | 2003-03-07 |
KR100753609B1 KR100753609B1 (ko) | 2007-08-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010052963A KR100753609B1 (ko) | 2001-08-30 | 2001-08-30 | 고분자 전해 커패시터의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100753609B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986696B1 (ko) * | 2010-02-05 | 2010-10-08 | (주)신성엔지니어링 | 교량의 교축방향으로 2단의 변위제어기능을 갖는 교좌장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0638386B2 (ja) * | 1989-09-27 | 1994-05-18 | 日本ケミコン株式会社 | 電解コンデンサのエージング方法 |
KR100251762B1 (ko) * | 1997-11-14 | 2000-04-15 | 권호택 | 탄탈륨 고체 전해 콘덴서의 제조방법 |
JP2000340466A (ja) * | 1999-05-28 | 2000-12-08 | Hitachi Aic Inc | 固体電解コンデンサの製造方法 |
-
2001
- 2001-08-30 KR KR1020010052963A patent/KR100753609B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986696B1 (ko) * | 2010-02-05 | 2010-10-08 | (주)신성엔지니어링 | 교량의 교축방향으로 2단의 변위제어기능을 갖는 교좌장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100753609B1 (ko) | 2007-08-29 |
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