KR100987468B1 - 다층 투명 전도막, 이의 제조 방법, 이를 이용한 태양전지, 물분해장치, 광촉매 장치 및 저방사 유리 - Google Patents
다층 투명 전도막, 이의 제조 방법, 이를 이용한 태양전지, 물분해장치, 광촉매 장치 및 저방사 유리 Download PDFInfo
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- KR100987468B1 KR100987468B1 KR1020080027202A KR20080027202A KR100987468B1 KR 100987468 B1 KR100987468 B1 KR 100987468B1 KR 1020080027202 A KR1020080027202 A KR 1020080027202A KR 20080027202 A KR20080027202 A KR 20080027202A KR 100987468 B1 KR100987468 B1 KR 100987468B1
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- transparent electrode
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- 239000011521 glass Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title description 11
- 238000000354 decomposition reaction Methods 0.000 title description 7
- 239000011941 photocatalyst Substances 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 150000001768 cations Chemical group 0.000 claims description 15
- 230000008021 deposition Effects 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 11
- 125000002091 cationic group Chemical group 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 6
- 239000011787 zinc oxide Substances 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 10
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 239000010936 titanium Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 229910052787 antimony Inorganic materials 0.000 abstract description 2
- 229910052785 arsenic Inorganic materials 0.000 abstract description 2
- 229910052797 bismuth Inorganic materials 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 229910052702 rhenium Inorganic materials 0.000 abstract description 2
- 229910052713 technetium Inorganic materials 0.000 abstract description 2
- 229910052721 tungsten Inorganic materials 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 91
- 229910010413 TiO 2 Inorganic materials 0.000 description 27
- 238000010438 heat treatment Methods 0.000 description 20
- 238000000151 deposition Methods 0.000 description 16
- 239000010410 layer Substances 0.000 description 13
- 238000004549 pulsed laser deposition Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000005344 low-emissivity glass Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910006404 SnO 2 Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003574 free electron Substances 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910002370 SrTiO3 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 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
- H01B1/06—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0026—Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1884—Manufacture of transparent electrodes, e.g. TCO, ITO
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Non-Insulated Conductors (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
ITO | NTO(100nm) /ITO |
TiO2(50nm)/ NTO(50nm)/ITO |
AZO | NTO(100nm) /AZO |
|
열처리 전 | 9.8 Ω/sq. | 9.8 Ω/sq. | 10.3 Ω/sq. | 6.2 Ω/sq. | 6.4 Ω/sq. |
열처리 후 | 32 Ω/sq. | 10 Ω/sq. | 10.5 Ω/sq. | 15 Ω/sq. | 4.2 Ω/sq. |
Jsc (mA/cm2) | Voc (mV) | FF | 효율(%) | |
ITO | 10.84 | 675 | 0.66 | 4.8 |
FTO | 10.63 | 700 | 0.72 | 5.3 |
TiO2(100nm)/ITO | 8.13 | 746 | 0.71 | 4.3 |
NTO(100nm)/ITO | 9.29 | 736 | 0.76 | 5.2 |
TiO2(50nm)/NTO(50nm)/ITO | 9.72 | 737 | 0.77 | 5.5 |
AZO | 4.66 | 734 | 0.57 | 2.0 |
NTO(100 nm)/AZO | 8.52 | 743 | 0.60 | 3.8 |
Claims (16)
- 삭제
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- B, Al, Ga들 중 하나 이상의 불순물이 도핑된 산화아연(ZnO)을 포함하는 양이온 치환형 투명 전극;상기 양이온 치환형 투명 전극 상부에 형성되며, V, Nb, Ta들 중 하나 이상의 불순물이 0% 보다 크고 10% 보다 작은 농도로 도핑된 이산화티탄(TiO2) 계열의 전도막; 및상기 이산화티탄 계열의 전도막 상에 형성된 반도체층을 구비하는 태양 전지.
- 제5항에 있어서, 상기 양이온 치환형 투명 전극은 Al 도핑된 ZnO이고, 상기 이산화티탄 계열의 전도막은 Nb이 0% 보다 크고 10% 보다 작은 농도로 도핑된 것을 특징으로 하는 태양 전지.
- 삭제
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- 삭제
- 유리 기판 상에 Al, B, Ga들 중 하나 이상의 불순물이 도핑된 산화아연(ZnO)을 포함하는 양이온 치환형 투명 전극을 형성하는 단계;상기 양이온 치환형 투명 전극 상에 상온에서 PLD 증착법을 수행하여 V, Nb, Ta들 중 하나 이상 도핑된 이산화티탄(TiO2) 계열의 전도막을 형성하는 단계; 및상기 이산화티탄 계열의 전도막 상에 반도체층을 형성하는 단계를 포함하는 태양 전지의 형성 방법.
- 제14항에 있어서, 상기 이산화티탄 계열의 전도막의 농도는 0% 보다 크고, 10% 보다 작은 것을 특징으로 하는 태양 전지의 형성 방법.
- 제14항에 있어서, 상기 양이온 치환형 투명 전극은 Al이 도핑된 ZnO이고, 상기 이산화티탄 계열의 전도막은 Nb이 0% 보다 크고 10% 보다 작은 농도로 도핑된 것을 특징으로 하는 태양 전지의 형성 방법.
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KR1020080027202A KR100987468B1 (ko) | 2008-03-25 | 2008-03-25 | 다층 투명 전도막, 이의 제조 방법, 이를 이용한 태양전지, 물분해장치, 광촉매 장치 및 저방사 유리 |
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KR20180130272A (ko) | 2017-05-29 | 2018-12-07 | 충남대학교산학협력단 | 산화아연/산화티타늄 코어쉘 나노와이어를 이용한 물분해 장치 |
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KR101715467B1 (ko) | 2015-03-25 | 2017-03-13 | 충북대학교 산학협력단 | 다층박막구조를 포함하는 디스플레이용 투명 전도막, 이 투명 전도막을 포함하는 디스플레이 및 이의 제조방법 |
CN105951053B (zh) * | 2016-05-20 | 2018-06-19 | 郑州大学 | 一种铌掺杂二氧化钛透明导电膜的制备方法及铌掺杂二氧化钛透明导电膜 |
KR102401958B1 (ko) * | 2020-11-19 | 2022-05-25 | 한양대학교 산학협력단 | 양이온/음이온 치환형 도핑을 통해 개선된 저항을 갖는 산화물 반도체 및 그의 제조 방법 |
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JP2003151355A (ja) | 2001-11-15 | 2003-05-23 | Asahi Glass Co Ltd | 透明導電性基板およびそれを用いた色素増感型太陽電池 |
JP2007073198A (ja) | 2005-09-02 | 2007-03-22 | Toyota Central Res & Dev Lab Inc | 色素増感型太陽電池 |
JP2007329109A (ja) * | 2006-06-09 | 2007-12-20 | Nippon Sheet Glass Co Ltd | 透明電極基材及びそれを用いた光電変換装置 |
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JP2003151355A (ja) | 2001-11-15 | 2003-05-23 | Asahi Glass Co Ltd | 透明導電性基板およびそれを用いた色素増感型太陽電池 |
JP2007073198A (ja) | 2005-09-02 | 2007-03-22 | Toyota Central Res & Dev Lab Inc | 色素増感型太陽電池 |
JP2007329109A (ja) * | 2006-06-09 | 2007-12-20 | Nippon Sheet Glass Co Ltd | 透明電極基材及びそれを用いた光電変換装置 |
Cited By (1)
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KR20180130272A (ko) | 2017-05-29 | 2018-12-07 | 충남대학교산학협력단 | 산화아연/산화티타늄 코어쉘 나노와이어를 이용한 물분해 장치 |
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