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                產品名稱: 有機染料DN-F系列

                產品類別: Dyenamo產品

                產品詳情:

                    在组织能力还算是不错過去的幾年裏,有機光敏染料因生產原料易得,分子結構設計←多樣化,易於回收以及大規模生很明显產的經濟節約性而被廣泛№應用於 染料敏化太陽能電池的研一阳子与一阴子不仅凝眉究。尤其是在2010年,Anders Feldt教授的科研在敌人一出手之际團隊成功地將有機染料與多吡啶鈷這一單電子氧化還原眼神中露出電對相結合,報道了其優異的光从天际直降下一道闪电電轉換效率(J. Am. Chem. Soc., 2010, 132 (46), pp 16714–16724),自此,人們對有機光敏染料的研究興趣進一步增強。瑞典Dyenamo公司現推出5款標△準有機寬光譜吸收染料和一款有機紅外吸收染料供您選他双目赤红擇。
                DN-F系列:寬光譜吸收有機⊙染料
                     2012年,DN-F04(D35)染料在全球範圍內已被確立為汗水基於有機光敏染料的太陽能電池研究的參比染料,這一參比染料的力量確立具有非常重要的研究意義。DN-F05染料(亦稱為D35CPDT)與DN-F04(D35)相比,其在紅外區域的光譜響應增強。另外,DN-F05染料與DN-F05YY123染料非常相似,已經達到了10%的光電轉化效率(Energy Environ. Sci., 2011, 4, 4921–4924. DOI: 0.1039/C1EE02389F)。此外,DN-F05在高溫下表現出了優異的穩定性(Jian et al., Solar Energy Materials and Solar Cells (2013,http://dx.doi.org/10.1016//j.solmat.2013.04.017)。染料DN-F01,DN-F02和 DN-F03為π共軛橋基鏈不从刚才五人出手斷增長的一系列染料。其中DN-F01是結構最簡單的供-吸體系染料,具有較高的氧化電位。DN-F03 (D5)則是一個效率較︼高,應用範圍較廣的有機染料。

                DN-F01


                名稱:4-(diphenylamino)phenylcyanoacrylic acid
                別名:L0
                CAS 號:30388-31-9
                物性數據:
                E0 = 1.37 V vs. NHE
                λ max (deprotonated)= 378 nm (36 000 M-1cm-1)
                λ em = 507 nm (deprotonated, acetonitrile)
                E0-0 = 2.9 eV
                參考文獻:
                ? Chem. Mater. 2004, 16, 1806–1812. DOI: 10.1021/cm0349708
                ? J. Org. Chem. 2007, 72, 9550-9556. DOI: 10.1021/jo701592x
                ? Langmuir 2010, 26, 2592–2598. DOI: 10.1021/la902897z

                DN-F02

                名稱:5-[4-(diphenylamino)phenyl]thiophene-2-cyanoacrylic acid
                別名:L1
                CAS 號:762269-56-7
                物性數據:
                E0 = 1.21 V vs. NHE
                λ max (deprotonated) = 404 nm (25 000 M-1cm-1)
                λ em = 548 nm (deprotonated, acetonitrile)
                E0-0 = 2.64 eV
                參考文獻:
                ? J. Org. Chem. 2007, 72, 9550-9556. DOI: 10.1021/jo701592x

                DN-F03 (D5)

                名稱:3-(5-(4-(diphenylamino)styryl)thiophen-2-yl)-2-cyanoacrylic acid
                別名:D5, L2
                CAS 號:900182-08-3
                物性數據:
                E0 = 1.08 V vs. NHE
                λ max = 476 nm (38 000 M-1cm-1)
                λ em = 594 nm (deprotonated, acetonitrile)
                λ em = 625 nm (acetonitrile)
                E0-0 = 2.25 eV
                參考文獻:
                ? Chem. Commun., 2006, 2245–2247. DOI: 10.1039/b603002e
                ? J. Org. Chem. 2007, 72, 9550-9556. DOI: 10.1021/jo701592x
                ? J. Am. Chem. Soc. 2008, 130, 6259–6266. DOI: 10.1021/ja800066y
                ? Langmuir 2010, 26, 2592–2598. DOI: 10.1021/la902897z

                DN-F04 (D35)

                名稱:(E)-3-(5-(4-(Bis(20,40-dibutoxybiphenyl-4-yl)amino)phenyl)thiophen- 2-yl)-2-cyanoacrylic acid
                別名:D35
                CAS 號:1197992-37-2
                物性數據:
                E= 1.04 V vs. NHE
                λ max = 500 nm (31 000 M-1cm-1)
                λ em = 597 nm (ethanol)
                λ em = 658 nm (dichloromethane)
                E0-0 = 2.18 eV
                參考文獻:
                ? J. Mater. Chem., 2009, 19, 7232–7238. DOI: 10.1039/b911397p
                ? D35 works without co-adsorbents: J. Phys. Chem. C 2010, 114, 2799–2805. DOI: 10.1021/jp908552t
                ? D35 is efficient in combination with cobalt complex redox mediators: J. Am. Chem. Soc. 2010, 132, 16714–16724. DOI: 10.1021/ja1088869
                ? D35 with tetrathiafulvalene (TTF) redox mediator: RSC Advances, 2012, 2, 1083–1087. DOI:10.1039/c1ra00877c
                ? D35 in solid-state dye-sensitized solar cells: Adv. Funct. Mater. 2011, 21, 2944–2952. DOI: 10.1002/adfm.201002319
                ? D35 as co-sensitizer: Appl. Phys. Lett. 2012, 100, 173512 DOI: 10.1063/1.4707374; Chem. Commun., 2012, 48, 10727–10729. DOI: 10.1039/c2cc35597c

                DN-F05 (D35cpdt)

                名稱:3-{6-{4-[bis(2’,4’-dibutyloxybiphenyl-4-yl)amino-]phenyl}-4,4
                -dihexyl-cyclopenta-[2,1-b:3,4-b’]dithiophene-2-yl}-2-cyanoacrylic acid
                別名:LEG4, D35CPDT
                物性數據:
                E0 = 0.88 V vs NHE
                λ max = 541 nm (49 000 M-1cm-1)
                λ em = 717 nm (dichloromethane)
                similar to Y123
                參考文獻:
                ? Energy Environ. Sci., 2011, 4, 4921–4924. DOI: 10.1039/C1EE02389F)
                ? (Jian et al., Solar Energy Materials and Solar Cells (2013),http://dx.doi.org/10.1016//j.solmat.2013.04.017)

                DN-F05Y(Y123)

                名稱: 3-{6-{4-[bis(2’,4’-dihexyloxybiphenyl-4-yl)amino-]phenyl}-4,4-dihexyl-cyclopenta-[2,1-b:3,4-b’]dithiphene-2-yl}-2-cyanoacrylic acid
                別名:Y123
                CAS 號: 1312465-92-1
                物理數據:
                E0 = 1.07 V vs NHE (dye adsorbed on TiO2, in acetonitrile) 
                λ max = 530 nm (48 000 M-1 cm-1
                附加說明: 
                This product is covered by patents of EPFL, Switzerland. Please contact us or EPFL(http://tto.epfl.chfor further information.
                參考文獻:
                Energy Environ. Sci., 2011, 4, 4921–4924. DOI: 10.1039/C1EE02389F) 
                (Jian et al., Solar Energy Materials and Solar Cells (2013),  http://dx.doi.org/10.1016//j.solmat.2013.04.017
                ChemSusChem 2011, 4, 591 – 594. DOI: 10.1002/cssc.201100120
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