WO2012053779A3 - 고효율 염료감응형 태양전지 및 이의 제조방법 - Google Patents

고효율 염료감응형 태양전지 및 이의 제조방법 Download PDF

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Publication number
WO2012053779A3
WO2012053779A3 PCT/KR2011/007690 KR2011007690W WO2012053779A3 WO 2012053779 A3 WO2012053779 A3 WO 2012053779A3 KR 2011007690 W KR2011007690 W KR 2011007690W WO 2012053779 A3 WO2012053779 A3 WO 2012053779A3
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WO
WIPO (PCT)
Prior art keywords
dye
solar cells
sensitized solar
high efficiency
fluorescent substance
Prior art date
Application number
PCT/KR2011/007690
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English (en)
French (fr)
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WO2012053779A2 (ko
Inventor
김현우
이종찬
김재홍
이정관
천종훈
김상아
Original Assignee
주식회사 동진쎄미켐
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주식회사 동진쎄미켐 filed Critical 주식회사 동진쎄미켐
Priority claimed from KR1020110105658A external-priority patent/KR20120040666A/ko
Publication of WO2012053779A2 publication Critical patent/WO2012053779A2/ko
Publication of WO2012053779A3 publication Critical patent/WO2012053779A3/ko

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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
    • H01G9/2063—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution comprising a mixture of two or more dyes
    • 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
    • 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
    • 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
    • Y02E10/542—Dye sensitized solar cells
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photovoltaic Devices (AREA)
  • Hybrid Cells (AREA)

Abstract

본 발명은 고효율 염료감응형 태양전지 및 이의 제조방법에 관한 것으로서, 광전극(음극), 대전극(양극), 및 상기 전극들 사이에 전해질을 포함하는 염료감응형 태양전지에 있어서, 상기 광전극이 염료 및 형광체가 화학적 결합을 통해 순차적으로 흡착된 반도체 산화물 박막을 포함하거나, 상기 광전극이 염료가 흡착된 반도체 산화물 박막 및 형광체가 용해된 전해질을 포함하는 것을 특징으로 하는 본 발명의 염료감응형 태양전지는 염료와 형광체 간에 형광 공명 에너지 이동(FRET: F㎝ster(fluorescence) resonance energy transfer) 현상이 유도되어 형광체의 여기상태 에너지가 염료로 전달되어 에너지 변환 효율이 향상된다.
PCT/KR2011/007690 2010-10-19 2011-10-17 고효율 염료감응형 태양전지 및 이의 제조방법 WO2012053779A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0101780 2010-10-19
KR20100101780 2010-10-19
KR10-2011-0105658 2011-10-17
KR1020110105658A KR20120040666A (ko) 2010-10-19 2011-10-17 고효율 염료감응형 태양전지 및 이의 제조방법

Publications (2)

Publication Number Publication Date
WO2012053779A2 WO2012053779A2 (ko) 2012-04-26
WO2012053779A3 true WO2012053779A3 (ko) 2012-08-30

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Application Number Title Priority Date Filing Date
PCT/KR2011/007690 WO2012053779A2 (ko) 2010-10-19 2011-10-17 고효율 염료감응형 태양전지 및 이의 제조방법

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WO (1) WO2012053779A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11322690B2 (en) 2013-08-23 2022-05-03 Flurosol Industries Pty Ltd Light harvesting array
CN103709129A (zh) * 2013-12-11 2014-04-09 浙江工业大学 一种二乙氨基香豆素类染料敏化剂的合成及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090006668A (ko) * 2007-07-12 2009-01-15 한국에너지기술연구원 투명 축광재료와 형광재료 층이 전면에 형성된 태양전지구조
KR20090076410A (ko) * 2008-01-08 2009-07-13 삼성에스디아이 주식회사 염료감응 태양전지용 겔형 전해질, 그 제조방법, 및 상기겔형 전해질을 포함하는 태양전지
KR20100083323A (ko) * 2009-01-13 2010-07-22 한국에너지기술연구원 산란물질을 포함하는 염료감응 태양전지용 전해질, 이를 포함하는 염료감응 태양전지 및 염료감응 태양전지의 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090006668A (ko) * 2007-07-12 2009-01-15 한국에너지기술연구원 투명 축광재료와 형광재료 층이 전면에 형성된 태양전지구조
KR20090076410A (ko) * 2008-01-08 2009-07-13 삼성에스디아이 주식회사 염료감응 태양전지용 겔형 전해질, 그 제조방법, 및 상기겔형 전해질을 포함하는 태양전지
KR20100083323A (ko) * 2009-01-13 2010-07-22 한국에너지기술연구원 산란물질을 포함하는 염료감응 태양전지용 전해질, 이를 포함하는 염료감응 태양전지 및 염료감응 태양전지의 제조방법

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WO2012053779A2 (ko) 2012-04-26

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