JP5325161B2 - 有機色素および光電変換装置 - Google Patents
有機色素および光電変換装置 Download PDFInfo
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- JP5325161B2 JP5325161B2 JP2010112235A JP2010112235A JP5325161B2 JP 5325161 B2 JP5325161 B2 JP 5325161B2 JP 2010112235 A JP2010112235 A JP 2010112235A JP 2010112235 A JP2010112235 A JP 2010112235A JP 5325161 B2 JP5325161 B2 JP 5325161B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D495/14—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Description
で示されることを特徴とする有機色素を提供する。
で示される有機色素を提供する。
で示される有機色素を提供する。
式(I):
化合物W−01の合成
まず、8gのDOCPDT(4,4−ジオクチル−4H−シクロペンタ[2,1−b;3,4−b’]−ジチオフェン)を100mLの反応ビンに加え、50mLのTHF(テトラヒドロフラン)を用いて溶解した。次に、7.95mLのn−BuLi(n−ブチルリチウム)を−78℃で反応ビンに加えた。2時間攪拌した後、4.36gのMe3SnCl(10mLのTHFに溶解)を反応ビンに加えた。−78℃で2時間、室温で10時間反応させた後、水を反応ビンに加えて反応を終了させ、CH2Cl2を用いて混合物を抽出した。有機相を分離し、MgSO4で乾燥させた。濾過後、濾液を濃縮して有機溶媒を除去し、TMSn−CPDT(4,4−ジオクチル−2−トリメチルスタンナニル−4H−シクロ−ペンタ[2,1−b;3,4−b’]−ジチオフェン)を得た。
化合物W−05の合成
まず、8gのDOCPDT(4,4−ジオクチル−4H−シクロペンタ[2,1−b;3,4−b’]−ジチオフェン)を反応ビンに加え、50mLのTHF(テトラヒドロフラン)を用いて溶解した。次に、7.95mLのn−BuLi(n−ブチルリチウム)を−78℃で反応ビンに加えた。2時間攪拌した後、4.36gのMe3SnCl(10mLのTHFに溶解)を反応ビンに加えた。−78℃で2時間、室温で10時間反応させた後、水を反応ビンに加えて反応を終了させ、CH2Cl2を用いて混合物を抽出した。有機相を分離し、MgSO4で乾燥させた。濾過後、濾液を濃縮して有機溶媒を除去し、TMSn−CPDT(4,4−ジオクチル−2−トリメチルスタンナニル−4H−シクロ−ペンタ[2,1−b;3,4−b’]−ジチオフェン)を得た。
≪実施例17≫
実施例1で合成された有機色素W−01を用いて、図1に示すような色素増感型太陽電池100を作製した。この作製方法は、下記の工程を含んでいた。
まず、予め準備された作用電極10(透明導電基板12および多孔質酸化チタン(TiO2)層14を含む)を、有機色素16(実施例5で合成された有機色素W−05)を含む溶液に数分間浸漬した。ここで、有機色素16は、自己組織化により、TiO2層14の表面に吸着された。次に、作用電極10を溶媒で洗浄した。乾燥後、作用電極10をエポキシ樹脂または紫外線硬化剤により対向電極20で密閉した。次に、電解液(0.5M LiI/0.05M I2/0.5M TBP/アセトニトリル)30をセル内に充填した後、開口部を密封することにより、色素増感型太陽電池Bの作製を完成した。次に、色素増感型太陽電池Bの開路電圧、短絡電流および光電変換効率を測定した。その結果を表6に示す。
実施例19〜24は、有機色素W−01を有機色素W−11、W−12、W−13、W−14、W−15およびW−16にそれぞれ置き換えたこと以外は、実施例17と同様にして行った。次に、得られた色素増感型太陽電池の開路電圧、短絡電流および光電変換効率を測定した。その結果を表7に示す。
Claims (7)
- 以下のいずれかの化学構造を有することを特徴とする有機色素。
- 請求項1に記載の有機色素を含むことを特徴とする光電変換装置。
- フラットディスプレイ装置を含む請求項2に記載の光電変換装置。
- 有機エレクトロルミネッセンス素子を含む請求項2に記載の光電変換装置。
- 有機光電変換素子を含む請求項2に記載の光電変換装置。
- 太陽電池を含む請求項2に記載の光電変換装置。
- 色素増感型太陽電池を含む請求項2に記載の光電変換装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098116139A TWI458787B (zh) | 2009-05-15 | 2009-05-15 | 有機染料及包含其之光電轉換裝置 |
| TW098116139 | 2009-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010265458A JP2010265458A (ja) | 2010-11-25 |
| JP5325161B2 true JP5325161B2 (ja) | 2013-10-23 |
Family
ID=43069050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010112235A Active JP5325161B2 (ja) | 2009-05-15 | 2010-05-14 | 有機色素および光電変換装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US8969593B2 (ja) |
| JP (1) | JP5325161B2 (ja) |
| TW (1) | TWI458787B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5740984B2 (ja) * | 2010-07-09 | 2015-07-01 | 東洋インキScホールディングス株式会社 | 光機能材料 |
| WO2012049167A1 (en) * | 2010-10-11 | 2012-04-19 | Universite De La Mediterranee Aix-Marseille Ii | Novel oligothiophene derivatives, their process of preparation and their uses |
| JP5771092B2 (ja) * | 2011-03-31 | 2015-08-26 | 富士フイルム株式会社 | 色素、光電変換素子及び光電気化学電池 |
| WO2013042414A1 (ja) * | 2011-09-22 | 2013-03-28 | 日本電気株式会社 | ジチエノピロール系化合物、光電変換素子用色素、これを用いた光電変換素子用半導体電極、および光電変換素子 |
| JPWO2013129605A1 (ja) * | 2012-03-01 | 2015-07-30 | 関東天然瓦斯開発株式会社 | 色素増感型光電変換素子用の非平面型構造を有する完全有機色素化合物、およびそれを用いた光電変換素子 |
| JP2013181108A (ja) * | 2012-03-01 | 2013-09-12 | Kanto Natural Gas Development Co Ltd | 色素増感型光電変換素子用の高活性完全有機色素化合物、およびそれを用いた光電変換素子 |
| KR102052565B1 (ko) * | 2013-07-24 | 2019-12-06 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| ITMI20131899A1 (it) * | 2013-11-15 | 2015-05-16 | C N R S Ct Nat De La Rec Herche Scienti | Colorante organico per una cella solare sensibilizzata da colorante |
| KR20220107000A (ko) * | 2019-11-26 | 2022-08-01 | 메르크 파텐트 게엠베하 | 전자 디바이스용 화합물 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101043264B1 (ko) * | 2003-03-14 | 2011-06-21 | 니폰 가야꾸 가부시끼가이샤 | 색소증감 광전 변환 소자 |
| JP2004292742A (ja) | 2003-03-28 | 2004-10-21 | Toyo Ink Mfg Co Ltd | 光機能材料 |
| TWI312771B (en) * | 2004-03-11 | 2009-08-01 | Ind Tech Res Inst | Phenanthrene based conjugated polymer, copolymer, composition, and organic electroluminescent device and photovoltaic device comprising the same |
| EP1901390A4 (en) | 2005-07-07 | 2010-10-06 | Nippon Kayaku Kk | SEALANT FOR A PHOTOELECTRIC CONVERTER AND PHOTOELECTRIC CONVERTER THEREWITH |
| US7781673B2 (en) * | 2005-07-14 | 2010-08-24 | Konarka Technologies, Inc. | Polymers with low band gaps and high charge mobility |
| US20070267055A1 (en) * | 2005-07-14 | 2007-11-22 | Konarka Technologies, Inc. | Tandem Photovoltaic Cells |
| US7446207B2 (en) * | 2005-09-27 | 2008-11-04 | Ctci Foundation | Organic dye used in dye-sensitized solar cell |
| AU2007221706B2 (en) | 2006-03-02 | 2011-12-22 | Nippon Kayaku Kabushiki Kaisha | Dye-sensitized photoelectric conversion device |
| KR101008226B1 (ko) | 2007-05-28 | 2011-01-17 | 주식회사 동진쎄미켐 | 신규한 유기염료 및 이의 제조방법 |
| TWI545160B (zh) | 2007-10-15 | 2016-08-11 | 東進世美肯有限公司 | 新穎的以噻吩為基礎之染料及其製備 |
| CN101240117B (zh) * | 2008-02-04 | 2010-11-10 | 中国科学院长春应用化学研究所 | 纯有机染料和由其制备的染料敏化太阳能电池 |
| JP5194893B2 (ja) | 2008-03-06 | 2013-05-08 | コニカミノルタビジネステクノロジーズ株式会社 | 色素増感光電変換素子及び太陽電池 |
| JP5206092B2 (ja) | 2008-04-25 | 2013-06-12 | コニカミノルタビジネステクノロジーズ株式会社 | 光電変換素子及び太陽電池 |
| KR101320999B1 (ko) | 2008-06-30 | 2013-10-23 | 주식회사 동진쎄미켐 | 신규한 유기염료 및 이의 제조방법 |
| CN101429346B (zh) | 2008-11-04 | 2012-09-19 | 中国科学院长春应用化学研究所 | 以多杂环衍生物作为共轭单元的有机染料和由其制备的染料敏化太阳能电池 |
| CN101407639B (zh) * | 2008-11-24 | 2012-07-04 | 中国科学院长春应用化学研究所 | 以五员杂环及其衍生物为共轭单元的有机染料和由其制备的染料敏化太阳能电池 |
-
2009
- 2009-05-15 TW TW098116139A patent/TWI458787B/zh active
- 2009-12-31 US US12/650,881 patent/US8969593B2/en active Active
-
2010
- 2010-05-14 JP JP2010112235A patent/JP5325161B2/ja active Active
-
2013
- 2013-01-30 US US13/754,561 patent/US20130144069A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20100292488A1 (en) | 2010-11-18 |
| TWI458787B (zh) | 2014-11-01 |
| JP2010265458A (ja) | 2010-11-25 |
| TW201040230A (en) | 2010-11-16 |
| US8969593B2 (en) | 2015-03-03 |
| US20130144069A1 (en) | 2013-06-06 |
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