KR20060084738A - 표면이 개질된 반도체 전극, 염료 감응 광 전지, 태양전지 및 그 제조 방법, 제조에 사용되는 고분자 조성물 - Google Patents
표면이 개질된 반도체 전극, 염료 감응 광 전지, 태양전지 및 그 제조 방법, 제조에 사용되는 고분자 조성물 Download PDFInfo
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- KR20060084738A KR20060084738A KR1020050005534A KR20050005534A KR20060084738A KR 20060084738 A KR20060084738 A KR 20060084738A KR 1020050005534 A KR1020050005534 A KR 1020050005534A KR 20050005534 A KR20050005534 A KR 20050005534A KR 20060084738 A KR20060084738 A KR 20060084738A
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- Prior art keywords
- dye
- semiconductor
- polymer
- group
- metal oxide
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- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims description 4
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- 125000004450 alkenylene group Chemical group 0.000 claims description 2
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 claims description 2
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- -1 iodine ions Chemical class 0.000 claims 2
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Images
Classifications
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- F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
- F16L27/107—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve
- F16L27/11—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
- F16L27/111—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
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- H—ELECTRICITY
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- 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
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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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- 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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- 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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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Power Engineering (AREA)
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Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | ||||||||||||
Efficiency (%) | 3.9 | 3.7 | 3.8 | 3.5 | 0.0 |
Claims (17)
- 전도성 기판상에 형성된 금속 산화물 반도체;상기 반도체 표면상에 형성된 염료; 및상기 반도체 표면상에 자기-조립된 고분자;를 포함하는 것을 특징으로 하는 반도체 음극 전극.
- 제 1 항에 있어서, 상기 고분자가 하기 화학식 1 로 표시되는 고분자인 것을 특징으로 하는 반도체 음극 전극:[화학식 1]상기 화학식 1 에서,A가 -O-, -NH-, 탄소수 1 내지 10 의 알킬, 아릴, 알킬아릴, 아릴알킬 또는 N, O 및 S로 이루어진 군에서 선택된 헤테로 원자로 치환 또는 비치환된 탄소수 1 내지 20 의 환형 또는 비환형 알킬렌, 알케닐렌, 아릴렌, 알릴알킬렌 및 일킬아릴렌으로 이루어진 그룹에서 선택된 1종 이며;B가 수소, 할로겐, 니트릴, 탄소수 1 내지 20 의 알킬, 알릴, 알킬아릴 및 아릴알킬로 이루어진 그룹에서 선택된 1종 이며;R1이 결합, N, O 및 S로 이루어진 군에서 선택된 헤테로 원자로 치환 또는 비치환된 탄소수 1 내지 20 의 알킬렌, 아릴렌, 아릴알킬렌, 알킬아릴렌 그룹으로 이루어진 군에서 선택된 1종 이며;X가 -OH, -SH, -COOH, -CONH2, -OCOR, -OCOCF3, -SCOR, -CH2SH, -CH 2SCN, -SH2SCOCH3, -COOR, -Si(OMe)3, -Si(OEt)3, -SiCl3 , -COCH=CH2, -OCOCH=CH2, -CH2O(PEG)dOCH3, -CH2Cl, -CH2OCOCCl3 , 및-CH=CH2 로 이루어진 군에서 선택된 것이고, 상기 R은 탄소수 1 내지 20 의 알킬, 아릴, 알킬아릴, 또는 아릴알킬 그룹이 며, 상기 PEG는 폴리에틸렌 글리콜이고, d는 분자량 200 내지 10000 사이의 폴리에틸렌 글리콜을 나타내며, Me는 메틸, Et는 에틸 그룹이며;n이 2 내지 10,000이며;서로 다른 상기 반복 단위가 1 내지 10종 혼합되어 존재한다.
- 제 1 항에 있어서, 상기 고분자가 하기 화학식 2 로 표시되는 고분자인 것을 특징으로 하는 반도체 음극 전극:[화학식 2]상기 화학식 2 에서,R2, R3 및 R4 이 각각 독립적으로 수소, 할로겐, 니트릴이거나 N, O, S 및 할로겐으로 이루어진 군에서 선택된 헤테로 원자로 치환 또는 비치환된 탄소수 1 내지 10 의 알킬, 알릴, 알킬아릴 및 아릴알킬로 이루어진 그룹에서 선택된 1종 이며;R1이 결합, N, O 및 S로 이루어진 군에서 선택된 헤테로 원자로 치환 또는 비치환된 탄소수 1 내지 20 의 알킬렌, 아릴렌, 아릴알킬렌, 알킬아릴렌 그룹으로 이루어진 군에서 선택된 1종 이며;X가 -OH, -SH, -COOH, -CONH2, -OCOR, -OCOCF3, -SCOR, -CH2SH, -CH 2SCN, -SH2SCOCH3, -COOR, -Si(OMe)3, -Si(OEt)3, -SiCl3 , -COCH=CH2, -OCOCH=CH2, -CH2O(PEG)dOCH3, -CH2Cl, -CH2OCOCCl3 및-CH=CH2 로 이루어진 군에서 선택된 것이고, 상기 R은 탄소수 1 내지 20 의 알킬, 아릴, 알킬아릴, 또는 아릴알킬 그룹이며, 상기 PEG는 폴리에틸렌 글리콜이고, d는 분자량 200 내지 10000 사이의 폴리에틸렌 글리콜을 나타내며, Me는 메틸, Et는 에틸 그룹이며;n이 2 내지 10,000이며;서로 다른 상기 반복 단위가 1 내지 10종 혼합되어 존재한다.
- 제 1 항에 있어서, 상기 고분자가 하기 화학식 3 으로 표시되는 고분자인 것을 특징으로 하는 반도체 음극 전극:[화학식 3]상기 화학식 3 에서,X가 -OH, -SH, -COOH, -CONH2, -OCOR, -OCOCF3, -SCOR, -CH2SH, -CH 2SCN, -SH2SCOCH3, -COOR, -Si(OMe)3, -Si(OEt)3, -SiCl3 , -COCH=CH2, -OCOCH=CH2, -CH2O(PEG)dOCH3, -CH2Cl, -CH2OCOCCl3 및-CH=CH2 로 이루어진 군에서 선택된 것이고, 상기 R은 탄소수 1 내지 20 의 알킬, 아릴, 알킬아릴, 또는 아릴알킬 그룹이며, 상기 PEG는 폴리에틸렌 글리콜이고, d는 분자량 200 내지 10000 사이의 폴리에틸렌 글리콜을 나타내며, Me는 메틸, Et는 에틸 그룹이며;n이 2 내지 6,000이며;서로 다른 상기 반복 단위가 1 내지 10종 혼합되어 존재한다.
- 제 1 항에 있어서, 상기 금속 산화물 반도체가 티타늄 옥사이드, 니오브늄 옥사이드, 니켈 옥사이드, 커퍼 옥사이드, 지르코늄 옥사이드, 하프늄 옥사이드, 스트론튬 옥사이드, 아연 옥사이드, 인듐 옥사이드 및 틴 옥사이드로 이루어진 금속 산화물 군에서 선택되는 1 종 이상인 것을 특징으로 하는 반도체 음극 전극.
- 제 1 항에 있어서, 상기 염료가 RuL2(SCN)2, RuL2(H2O) 2, RuL3, RuL2, OsL3, OsL2 및 RuLL (SCN)2 로 이루어진 군에서 선택되는 1 종 이상의 전이금속 착화합물인 것을 특징으로 하는 반도체 음극 전극.
- 제 1 항 내지 9 항 중 어느 한 항에 해당하는 반도체 음극 전극;상기 반도체 음극 전극의 하부에 존재하는 전해질 용액층; 및상기 전해질 용액층의 하부에 존재하는 대항 전극;을 포함하는 것을 특징으로 하는 염료 감응 태양 전지.
- 제 10 항에 있어서, 상기 반도체 음극 전극의 하부에 존재하는 전해질 용액층은 요오드 이온(iodide), 브롬 이온(bromide), 히드로퀴논(hydroquinone) 으로 이루어진 군에서 선택된 1 종 이상의 화학종을 포함하는 것을 특징으로 하는 염료 감응 태양 전지.
- 전도성 기판 상에 형성된 금속 산화물 반도체를 염료 용액 또는 분산액과 접촉시키는 단계; 및상기 염료가 흡착된 반도체를 고분자 용액 또는 분산액과 접촉시키는 단계를 포함하는 것을 특징으로 하는 염료 감응 태양 전지 제조 방법.
- 제 9 항에 있어서, 상기 염료 및 고분자가 흡착된 반도체를 용매 세정 방법으로 후처리하여 상기 고분자가 단일층이 되도록 하는 단계를 더 포함하는 것을 특징으로 하는 염료 감응 태양 전지 제조 방법.
- 전도성 기판 상에 형성된 금속 산화물 반도체를 염료 용액 또는 분산액과 접촉시키는 단계;상기 염료가 흡착된 반도체를 단량체 용액 또는 분산액과 접촉시키는 단계; 및상기 반도체 표면상에 도입된 단량체를 중합하는 단계:를 포함하는 것을 특징으로 하는 염료 감응 태양 전지 제조 방법.
- 제 11 항에 있어서, 상기 단량체를 중합하는 방법은 자외선, 적외선, 열 로 이루어진 군에서 선택된 1 이상의 방법인 것을 특징으로 하는 염료 감응 태양 전지 제조 방법.
- 제 11 항에 있어서, 상기 단량체가 하기 화학식 4 로 표시되는 것을 특징으로 하는 염료 감응 태양 전지 제조 방법:[화학식 4]상기 화학식 4 에서,X가 -OH, -SH, -COOH, -CONH2, -OCOR, -OCOCF3, -SCOR, -CH2SH, -CH 2SCN, -SH2SCOCH3, -COOR, -Si(OMe)3, -Si(OEt)3, -SiCl3 , -COCH=CH2, -OCOCH=CH2, -CH2O(PEG)dOCH3, -CH2Cl, -CH2OCOCCl3 및-CH=CH2 로 이루어진 군에서 선택된 것이고, 상기 R은 탄소수 1 내지 20 의 알킬, 아릴, 알킬아릴, 또는 아릴알킬 그룹이며, 상기 PEG는 폴리에틸렌 글리콜이고, d는 분자량 200 내지 10000 사이의 폴리에틸렌 글리콜을 나타내며, Me는 메틸, Et는 에틸 그룹이다.
- 염료 감응 태양 전지의 금속 산화물 반도체 표면상에 자기-조립되는 것을 특징으로 하는 고분자 조성물.
- 제 14 항에 있어서, 상기 고분자는 상기 화학식 1 로 표시되는 고분자 또는 이들의 혼합물인 것을 특징으로 하는 고분자 조성물
- 제 14 항에 있어서, 상기 고분자는 상기 화학식 2 로 표시되는 고분자 또는 이들의 혼합물인 것을 특징으로 하는 고분자 조성물.
- 제 14 항에 있어서, 상기 고분자는 상기 화학식 3 으로 표시되는 고분자 또는 이들의 혼합물인 것을 특징으로 하는 고분자 조성물.
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KR1020050005534A KR101137367B1 (ko) | 2005-01-20 | 2005-01-20 | 표면이 개질된 반도체 전극, 염료 감응 광 전지, 태양전지 및 그 제조 방법, 제조에 사용되는 고분자 조성물 |
US11/334,360 US8138414B2 (en) | 2005-01-20 | 2006-01-19 | Surface-modified semiconductor electrode, dye-sensitized solar cell, method of manufacturing the solar cell, and polymer composition used for the method |
JP2006013015A JP2006202760A (ja) | 2005-01-20 | 2006-01-20 | 表面修飾された半導体電極、色素増感太陽電池及びその製造方法、並びにその製造に使用される高分子複合体 |
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KR1020050005534A KR101137367B1 (ko) | 2005-01-20 | 2005-01-20 | 표면이 개질된 반도체 전극, 염료 감응 광 전지, 태양전지 및 그 제조 방법, 제조에 사용되는 고분자 조성물 |
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KR100957468B1 (ko) * | 2007-12-24 | 2010-05-14 | 재단법인대구경북과학기술원 | 염료감응 태양전지용 p-n 동종접합 및 이의 제조방법 |
KR101156545B1 (ko) * | 2010-12-24 | 2012-06-20 | 삼성에스디아이 주식회사 | 염료 감응 태양전지의 광전극, 태양전지 및 염료 감응 태양전지 광전극 제조방법 |
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KR101084208B1 (ko) * | 2009-10-13 | 2011-11-17 | 삼성에스디아이 주식회사 | 염료감응 태양전지용 광전극, 그 제조방법 및 이를 이용한 염료감응 태양전지 |
KR20120113107A (ko) * | 2011-04-04 | 2012-10-12 | 포항공과대학교 산학협력단 | 다공성 박막이 형성된 금속 산화물 반도체 전극 및 이를 이용한 염료 감응 태양전지 및 그 제조 방법 |
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- 2006-01-19 US US11/334,360 patent/US8138414B2/en not_active Expired - Fee Related
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KR100957468B1 (ko) * | 2007-12-24 | 2010-05-14 | 재단법인대구경북과학기술원 | 염료감응 태양전지용 p-n 동종접합 및 이의 제조방법 |
KR101156545B1 (ko) * | 2010-12-24 | 2012-06-20 | 삼성에스디아이 주식회사 | 염료 감응 태양전지의 광전극, 태양전지 및 염료 감응 태양전지 광전극 제조방법 |
KR20130012941A (ko) * | 2011-07-26 | 2013-02-05 | 주식회사 엘지화학 | 광전 변환 장치용 필름 |
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JP2006202760A (ja) | 2006-08-03 |
US20060157104A1 (en) | 2006-07-20 |
US8138414B2 (en) | 2012-03-20 |
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