KR20150130570A - 새로운 WATER VAPOR Ar 플라즈마 처리를 통한 초고전도도 PEDOT 박막의 제작 방법 및 이를 포함하는 전자소자 - Google Patents
새로운 WATER VAPOR Ar 플라즈마 처리를 통한 초고전도도 PEDOT 박막의 제작 방법 및 이를 포함하는 전자소자 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000009832 plasma treatment Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 8
- 239000007800 oxidant agent Substances 0.000 claims abstract description 137
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 claims abstract description 104
- 239000010409 thin film Substances 0.000 claims abstract description 104
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000001590 oxidative effect Effects 0.000 claims abstract description 21
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 21
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 150000002009 diols Chemical class 0.000 claims abstract description 8
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 claims abstract description 7
- 238000000137 annealing Methods 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 36
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 36
- 229920000463 Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) Polymers 0.000 claims description 36
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 7
- 238000004528 spin coating Methods 0.000 claims description 6
- 239000012808 vapor phase Substances 0.000 claims description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 46
- 230000015572 biosynthetic process Effects 0.000 description 19
- 239000000654 additive Substances 0.000 description 14
- 238000003786 synthesis reaction Methods 0.000 description 12
- 239000010408 film Substances 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 10
- 239000013078 crystal Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000349 field-emission scanning electron micrograph Methods 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 229920001940 conductive polymer Polymers 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 5
- 238000007086 side reaction Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241001139947 Mida Species 0.000 description 4
- 229920000144 PEDOT:PSS Polymers 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012685 gas phase polymerization Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000000879 optical micrograph Methods 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 125000000532 dioxanyl group Chemical group 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical class OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940068911 chloride hexahydrate Drugs 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- -1 ethylenedioxy group Chemical group 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron(III) chloride Substances Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Description
도 2는 Fe(III)Cl3(3 중량%):DUDO(0.13 g):PEG-PPG-PEG(0.13 g)의 비율로 제작된 혼합 산화제의 도포 형상 이미지로, a) x50, b) x500, c) x1000 및 d) Fe(III)Cl3(7 중량%):DUDO(0.6 g):PEG-PPG-PEG(0.05 g)의 비율로 제작된 혼합 산화제의 도포 형상 이미지(x500),
도 3은 Fe(III)Cl3(3 중량%) 산화제로 합성된 PEDOT 박막의 FE-SEM 이미지로 a)는 평면 이미지이며, b)는 단면 이미지,
도 4는 종래의 Fe(III)Cl3(7 중량%):DUDO(0.6 g):PEG-PPG-PEG(0.05 g)의 산화제로 합성된 PEDOT 박막의 FE-SEM 이미지(박막의 두께: 110 nm),
도 5는 본 발명의 Fe(III)Cl3(3 중량%):DUDO(0.13 g):PEG-PPG-PEG(0.13 g)의 산화제로 합성된 PEDOT 박막의 FE-SEM 이미지(박막의 두께: 34 nm), 및
도 6은 Fe(III)Cl3(3 중량%):DUDO(0.13 g):PEG-PPG-PEG(0.13 g)의 혼합 산화제로 합성된 PEDOT 박막의 전기 특성 그래프로 a)는 I-V 커프이고, b)는 측정 시간에 따른 전도도 변화 그래프이다.
No | Materials | Manufactures | Molecular formula | Molecular mass | purity (%) |
1 | Iron(Ⅲ) chloride hexahydrate | Aldrich Chem | Cl3Fe·6H2O | 270.30 | 97% |
2 | PEG-PPG-PEG | Aldrich Chem | (C3H6O.CH2H4O)n | 2,900 | 40 wt% in H2O |
3 | Polyurethane diol solution(DUDO) | Aldrich Chem | No data | 3,20 | 88 wt% in H2O |
4 |
1-Butanol | Junsel | CH3(CH2)2CH2OH | 74.12 | 99% |
5 |
Ethanol | J.T.Baker | C2H6O | 46.07 | 99% |
6 | 3,4-Ethylenedioxythiophene | Aldrich Chem | C6H6O2S | 142.18 | 97% |
No | Equipment | Model | Company |
1 | 4-Point probe | Probe station in type |
MS-tech |
2 | Optical microscope | BX-51 | Olympus |
3 | Thermal Evaporator | DaDa-TG | DaDa-TG |
4 | Spin coster | Spin-1200D | Midas |
5 | FE-SEM | Sirion 200 | FRI |
Claims (14)
- 폴리(3,4-에틸렌디옥시티오펜)(PEDOT) 박막에 있어서,
FeCl3, DUDO(Polyurethane diol solution) 및 PEG(polyethylene glycol)-PPG(polypropylene glycol)-PEG를 포함하는 산화제로 이루어진 산화제 층을 포함하는 PEDOT 박막.
- 제 1 항에 있어서,
상기 산화제는 상기 FeCl3의 농도가 3 중량%인 PEDOT 박막.
- 제 1 항에 있어서,
상기 산화제는 상기 DUDO의 함유량이 0.13 g인 PEDOT 박막.
- 제 1 항에 있어서,
상기 산화제는 상기 PEG-PPG-PEG의 함유량이 0.13 g인 PEDOT 박막.
- 제 1 항에 있어서,
상기 산화제에 사용되는 용매는 부탄올인 PEDOT 박막.
- 폴리(3,4-에틸렌디옥시티오펜)(PEDOT) 박막 제조 방법에 있어서,
a) 기판을 세척 및 표면 개질하는 단계;
b) 상기 기판 상에 FeCl3, DUDO(Polyurethane diol solution) 및 PEG(polyethylene glycol)-PPG(polypropylene glycol)-PEG를 포함하는 산화제로 산화제 층을 형성하는 단계;
c) 상기 산화제 층 위에 PEDOT 박막을 증착하는 단계; 및
d) 상기 c) 단계에서 PEDOT 박막이 증착된 상기 기판을 어닐링하는 단계를 포함하는 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 산화제 층은 상기 산화제를 스핀 코팅하여 형성되는 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 c) 단계는 EDOT 단량체를 증기상 중합하여 PEDOT 박막을 형성하는 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 세척 및 표면개질 단계는 Ar plasma 와 Ar/H2O plasma 처리를 통하여 실행하는 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 산화제는 상기 FeCl3의 농도가 3 중량%인 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 산화제는 상기 DUDO의 함유량이 0.13 g인 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 산화제는 상기 PEG-PPG-PEG의 함유량이 0.13 g인 PEDOT 박막 제조 방법.
- 제 6 항에 있어서,
상기 산화제에 사용되는 용매는 부탄올인 PEDOT 박막.
- 제 6 항 내지 제 13 항의 방법으로 생성된 PEDOT 박막을 포함하는 전자소자.
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KR1020140056877A KR20150130570A (ko) | 2014-05-13 | 2014-05-13 | 새로운 WATER VAPOR Ar 플라즈마 처리를 통한 초고전도도 PEDOT 박막의 제작 방법 및 이를 포함하는 전자소자 |
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KR1020160066279A Division KR20160070735A (ko) | 2016-05-30 | 2016-05-30 | 새로운 WATER VAPOR Ar 플라즈마 처리를 통한 초고전도도 PEDOT 박막의 제작 방법 및 이를 포함하는 전자소자 |
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Cited By (1)
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CN110391432A (zh) * | 2018-04-23 | 2019-10-29 | 丰田自动车株式会社 | 燃料电池隔离件 |
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CN110391432A (zh) * | 2018-04-23 | 2019-10-29 | 丰田自动车株式会社 | 燃料电池隔离件 |
CN110391432B (zh) * | 2018-04-23 | 2022-05-10 | 丰田自动车株式会社 | 燃料电池隔离件 |
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