KR101132821B1 - 장기안정성이 우수한 고분자 전해질 및 이를 이용한 염료감응형 태양전지 - Google Patents
장기안정성이 우수한 고분자 전해질 및 이를 이용한 염료감응형 태양전지 Download PDFInfo
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- KR101132821B1 KR101132821B1 KR1020090115792A KR20090115792A KR101132821B1 KR 101132821 B1 KR101132821 B1 KR 101132821B1 KR 1020090115792 A KR1020090115792 A KR 1020090115792A KR 20090115792 A KR20090115792 A KR 20090115792A KR 101132821 B1 KR101132821 B1 KR 101132821B1
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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
- H01B1/124—Intrinsically conductive polymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. 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
- 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
- Y02E10/52—PV systems with concentrators
-
- 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
- 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
- Y02E10/549—Organic PV cells
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- Spectroscopy & Molecular Physics (AREA)
- Hybrid Cells (AREA)
Abstract
Description
Claims (11)
- 복수의 비닐기를 갖는 아크릴레이트 및 복수의 하이드록시기를 갖는 고분자를 포함하는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제1항에 있어서,상기 복수의 비닐기를 갖는 아크릴레이트는 폴리에틸렌글리콜 디아크릴레이트(PEGDA), 트리메틸롤프로판 트리아크릴레이트(TMPTA), Di-TMPTA, 1,6-헥산디올디아크릴레이트, 글리세릴 프로폭실레이티드 트리아크릴레이트 및 알릴아크릴레이트 중에서 어느 하나 또는 이들의 혼합물 중에서 선택되는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제1항에 있어서,상기 하이드록시기를 갖는 고분자는 폴리에틸렌 글리콜(PEG), 폴리글리세롤(PGL), 폴리비닐알코올(PVA), 폴리하이드록시에틸메타아크릴레이트(PHEMEA) 및 폴리하이드록시에틸아크릴레이트(PHEA) 중에서 어느 하나 또는 이들의 혼합물 중에서 선택되는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제1항에 있어서,상기 고분자 전해질은 유기용매, I- 소스, I3 - 소스, 상기 복수의 비닐기를 갖는 아크릴레이트 및 상기 하이드록시기를 갖는 고분자를 포함하는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제4항에 있어서,상기 고분자 전해질은 상기 전해질 전체 100중량부에 대하여, 상기 복수의 비닐기를 갖는 아크릴레이트 10~50중량부 및 상기 복수의 하이드록시기를 갖는 고분자 20~50중량부를 포함하는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제4항에 있어서,상기 I- 소스는 LiI, NaI, KI, 알칼암모니움 요오드 및 이미다졸리움 요오드 중에서 선택되는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제4항에 있어서,상기 I- 소스는 고분자 전해질 내에서 0.4M ~ 0.6M의 농도로 포함되는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 제4항에 있어서,상기 유기용매는 아세토니트릴(Acetonitrile) 및 프로필렌 카보네이트(Propylene carbonate) 중에서 적어도 하나를 포함하는 것을 특징으로 하는 염료감응형 태양전지용 고분자 전해질.
- 염료가 흡착된 TiO2 워킹 전극;백금 카운터 전극; 및상기 워킹 전극과 카운터 전극 사이에 위치하여, 이온 이동 통로를 제공하는 고분자 전해질;을 포함하고,상기 고분자 전해질은 복수의 비닐기를 포함하는 아크릴레이트 및 복수의 하이드록시기를 갖는 고분자를 포함하는 것을 특징으로 하는 염료감응형 태양전지.
- 제9항에 있어서,상기 TiO2 워킹 전극은제1 투명 전도성 기판과,상기 제1 투명 전도성 기판 상에 형성되는 다공성 TiO2막과,상기 다공성 TiO2막 상에 흡착되는 염료를 포함하는 것을 특징으로 하는 염료감응형 태양전지.
- 제9항에 있어서,상기 백금 카운터 전극은제2 투명 전도성 기판과,상기 제2 투명 전도성 기판 상에 형성되는 백금막을 포함하는 것을 특징으로 하는 염료감응형 태양전지.
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Cited By (1)
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KR20180105323A (ko) | 2017-03-15 | 2018-09-28 | 한국과학기술연구원 | 광안정성이 증가된 유기태양전지 및 이의 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20070102821A (ko) * | 2006-04-17 | 2007-10-22 | 삼성에스디아이 주식회사 | 염료 감응 태양 전지용 염료 및 이로부터 제조된 염료 감응태양 전지 |
KR100861117B1 (ko) * | 2008-02-13 | 2008-09-30 | 전남대학교산학협력단 | 하이드록시기와 카르복실기를 포함하는 공중합체 바인더를 사용한 염료감응형 태양전지 및 그 제조방법 |
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KR20070102821A (ko) * | 2006-04-17 | 2007-10-22 | 삼성에스디아이 주식회사 | 염료 감응 태양 전지용 염료 및 이로부터 제조된 염료 감응태양 전지 |
KR100861117B1 (ko) * | 2008-02-13 | 2008-09-30 | 전남대학교산학협력단 | 하이드록시기와 카르복실기를 포함하는 공중합체 바인더를 사용한 염료감응형 태양전지 및 그 제조방법 |
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KR20180105323A (ko) | 2017-03-15 | 2018-09-28 | 한국과학기술연구원 | 광안정성이 증가된 유기태양전지 및 이의 제조방법 |
US10720583B2 (en) | 2017-03-15 | 2020-07-21 | Korea Institute Of Science And Technology | Organic solar cells with increased photostability |
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