KR100821524B1 - 염료 감응 태양전지용 산화물 전극의 제조방법 및 이를이용한 염료 감응 태양전지 - Google Patents
염료 감응 태양전지용 산화물 전극의 제조방법 및 이를이용한 염료 감응 태양전지 Download PDFInfo
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- KR100821524B1 KR100821524B1 KR1020060103440A KR20060103440A KR100821524B1 KR 100821524 B1 KR100821524 B1 KR 100821524B1 KR 1020060103440 A KR1020060103440 A KR 1020060103440A KR 20060103440 A KR20060103440 A KR 20060103440A KR 100821524 B1 KR100821524 B1 KR 100821524B1
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- electrode
- metal oxide
- dye
- solar cell
- sensitized solar
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- 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
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
- H01L31/02—Details
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- 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
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/344—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising ruthenium
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- 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
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- 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
- Y02E10/542—Dye sensitized solar cells
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- 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
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Abstract
Description
Jsc (mA/㎠) | Voc (V) | FF(%) | Eff (%) | |
비교예 1 (3롤 분쇄기 사용전) | 13.8 | 0.788 | 0.711 | 7.74 |
실시예 1 (3롤 분쇄기 사용후) | 15.2 | 0.768 | 0.707 | 8.15 |
Claims (15)
- (a) 금속산화물의 나노입자, 바인더 수지, 및 용매를 혼합하여 제조된 금속 산화물의 페이스트를 준비하고,(b) 상기 금속 산화물 페이스트를 분쇄기에 투입하고 금속산화물 나노입자를 분쇄하여 금속 산화물의 나노입자가 균일하게 분산된 페이스트를 제조하고, 및(c) 상기 금속 산화물의 나노입자가 분산된 페이스트를 전도성 투명 기판에 코팅하고 열처리한 후 염료를 흡착하여 전도성 전극을 제조하는 단계를 포함하며, 상기 분쇄기가 3-롤 분쇄기 및 비드 분쇄기로 이루어진 군에서 선택되는 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 삭제
- 제 1항에 있어서, 상기 3롤 분쇄기의 롤간의 간격은 1 마이크론 내지 5 밀리미터인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 3롤 분쇄기의 롤의 회전속도는 분당 10 내지 10000 rpm인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 3롤 분쇄기의 분쇄시간이 1분 내지 2시간인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 나노입자를 갖는 금속산화물이 Ti, Zr, Sr, Zn, In, Yr, La, V, Mo, W, Sn, Nb, Mg, Al, Y, Sc, Sm, 및 Ga로 이루어진 군에서 선택되는 어느 하나의 금속 산화물 또는 이들의 복합 산화물인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항 또는 제 6항에 있어서, 상기 금속산화물 나노입자의 크기가 1 nm 내지 500 nm인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 바인더 수지가 에틸셀룰로오스 및 폴리에틸렌글리콜로 이루어진 군에서 선택된 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 용매가 에탄올, 메탄올, THF 및 물로 이루어진 군에서 선택된 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 전도성 투명 기판이 폴리에틸렌테레프탈레이트(PET), 폴리에틸렌나프탈레이트(PEN), 폴리카보네이트(PC), 폴리프로필렌(PP), 폴리이미드(PI), 및 트리아세틸셀룰로오스(TAC)로 이루어진 군에서 선택되는 투명 플라스틱 기판 또는 유리 기판을 포함하는 것인, 염료 감응 태양전지용 산화물 전극의 제조 방법.
- 제 1항에 있어서, 상기 전도성 투명 기판의 어느 일면에 인듐 틴 옥사이드(ITO), 플루오린 틴 옥사이드(FTO), ZnO-(Ga2O3 또는 Al2O3), 및 SnO2-Sb2O3로 이루어진 군에서 선택된 전도성 필름이 코팅되어 있는 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 염료가 Ru 복합체 또는 유기물질를 포함하여 가시광을 흡수할 수 있는 물질을 포함하는 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제 1항에 있어서, 상기 코팅후의 열처리는 공기중 또는 산소 중에서 450 내지 500 ℃의 고온으로 약 30분간 이루어지는 것인, 염료 감응 태양전지용 산화물 전극의 제조방법.
- 제1항의 방법으로 제조되며 염료가 흡착된 1 nm 내지 500 nm의 금속 산화물의 나노입자를 포함하는 전도성 전극(제1전극);상기 제 1전극에 서로 대향하여 배치된 전도성 투명기판을 포함하는 상대전극(제2전극); 및상기 전도성 전극(제1전극)과 상대전극(제2전극) 사이의 공간에 충진하는 전해질을 포함하는, 염료 감응 태양전지.
- 제 14항에 있어서, 상기 상대전극은 상기 전도성 투명 기판의 어느 일면에 인듐 틴 옥사이드(ITO), 플루오린 틴 옥사이드(FTO), ZnO-(Ga2O3 또는 Al2O3), 및 SnO2-Sb2O3로 이루어진 군에서 선택된 제1전도성 필름이 코팅되고; 및 상기 제1전도성 필름 상에는 Pt 또는 귀금속 물질을 포함하는 제2전도성 필름이 코팅되어 있는 것인, 염료 감응 태양 전지.
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KR1020060103440A KR100821524B1 (ko) | 2006-10-24 | 2006-10-24 | 염료 감응 태양전지용 산화물 전극의 제조방법 및 이를이용한 염료 감응 태양전지 |
PCT/KR2006/005346 WO2008050931A1 (en) | 2006-10-24 | 2006-12-08 | A preparation method of oxide electrode for sensitized solar cell and sensitized solar cell using the same |
JP2009534469A JP5231434B2 (ja) | 2006-10-24 | 2006-12-08 | 染料感応太陽電池用酸化物電極の製造方法及び染料感応太陽電池 |
EP06824052A EP2078310A4 (en) | 2006-10-24 | 2006-12-08 | PROCESS FOR PREPARING OXIDE ELECTRODE FOR SENSITIVE SOLAR CELL AND SENSITIVE SOLAR CELL USING THE SAME |
US12/446,837 US20100206361A1 (en) | 2006-10-24 | 2006-12-08 | Preparation method of oxide electrode for sensitized solar cell and sensitized solar cell using the same |
US13/667,670 US20130056063A1 (en) | 2006-10-24 | 2012-11-02 | Preparation method of oxide electrode for sensitized solar cell and sensitized solar cell using the same |
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EP (1) | EP2078310A4 (ko) |
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KR101048044B1 (ko) | 2009-07-02 | 2011-07-13 | 건국대학교 산학협력단 | 롤투롤 연속공정을 통한 염료감응형 태양전지의 생산장치 및 생산방법 |
KR101621551B1 (ko) * | 2009-12-02 | 2016-05-17 | 엘지디스플레이 주식회사 | 태양전지 및 이의 제조방법 |
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KR101119916B1 (ko) * | 2009-08-24 | 2012-03-13 | 삼성전자주식회사 | 그래핀 전극과 유기물/무기물 복합소재를 사용한 전자 소자 및 그 제조 방법 |
CN103560013B (zh) * | 2013-11-07 | 2016-08-17 | 武汉大学 | 一种硫化物对电极的染料敏化太阳能电池及其制备方法 |
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JP2010507893A (ja) | 2010-03-11 |
JP5231434B2 (ja) | 2013-07-10 |
US20100206361A1 (en) | 2010-08-19 |
EP2078310A1 (en) | 2009-07-15 |
EP2078310A4 (en) | 2012-12-12 |
WO2008050931A1 (en) | 2008-05-02 |
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