将N,N′-二-(9,9′-二己基芴)胺作为电子供体引入具有推拉电子结构的卟啉染料中,设计合成了2个新的染料敏化太阳能电池(DSSCs)敏化剂WP-1和WP-2.利用核磁共振氢谱和高分辨质谱对染料结构进行了表征.测试了染料的紫外-可见吸收光谱.将其应用于染料敏化太阳能电池中,在模拟太阳光(100×10-3 W/cm2)照射下,染料WP-1和WP-2敏化电池的能量转换效率分别达到了4.01％和7.07％.WP-2敏化的电池封装后经自然光照射500 h后,光电效率仍能维持在初始效率的98％以上.说明N,N′-二-(9,9′-二己基芴)胺作为电子供体,很适合推拉电子结构的卟啉染料.不仅丰富了用于卟啉染料的电子供体的种类,也为进一步将二芴胺衍生物引入到卟啉染料中的研究奠定了基础.
参考文献
| [1] | Desilvestro J,Gratzel M,Kavan L,etal.Highly Efficient Sensitization of Titanium Dioxide[J].J Am Chem Soc,1985,107(10):2988-2990. |
| [2] | O'Regan B,Gratzel M.A Low-cost,High-efficiency Solar Cell Based on Dye-sensitized Colloidal TiO2 Films[J].Nature,1991,353(6346):737-740. |
| [3] | Chiba Y,Islam A,Watanabe Y,et al.Dye-sensitized Solar Cells with Conversion Efficiency of 11.1％[J].J Appl Phys,2006,45:L638-L640. |
| [4] | Gao F,Wang Y,Shi D,et al.Enhance the Optical Absorptivity of Nanocrystalline TiO2 Film with High Molar Extinction Coefficient Ruthenium Sensitizers for High Performance Dye-Sensitized Solar Cells[J].J Am Chem Soc,2008,130:10720-10728. |
| [5] | Cao Y,Bai Y,Yu Q,et al.Dye-Sensitized Solar Cells with a High Absorptivity Ruthenium Sensitizer Featuring a 2-(Hexylthio) thiophene Conjugated Bipyridine[J].J Phys Chem C,2009,113:6290-6297. |
| [6] | Chen C Y,Wang M,Li J Y,et al.Highly Efficient Light-Harvesting Ruthenium Sensitizer for Thin-Film Dye-Sensitized Solar Cells[J].ACS Nano,2009,3:3103-3109. |
| [7] | Hsieh C P,Lu H P,Chiu C L,et al.Synthesis and Characterization of Porphyrin Sensitizers with Various Electron-donating Substituents for Highly Efficient Dye-sensitized Solar Cells[J].J Mater Chem,2010,20 (6):1127-1134. |
| [8] | Lee C W,Lu H P,Lan C M,et al.Novel Zinc Porphyrin Sensitizers for Dye-Sensitized Solar Cells:Synthesis and Spectral,Electrochemical,and Photovoltaic Properties[J].Chem-Eur J,2009,15 (6):1403-1412. |
| [9] | Lu H P,Tsai C Y,Yen W N,et al.Control of Dye Aggregation and Electron Injection for Highly Efficient Porphyrin Sensitizers Adsorbed on Semiconductor Films with Varying Ratios of Coasorbate[J].J Phys Chem C,2009,113 (49):20990-20997. |
| [10] | Bessho T,Zakeeruddin S M,Yeh C Y,et al.Highly Efficient Mesoscopic Dye-Sensitized Solar Cells Based on Donor Acceptor-Substituted Porphyrins[J].Angew Chem Int Ed,2010,49 (37):6646-6649. |
| [11] | Yella A,Lee H W,Tsao H N,et al.Porphyrin-Sensitized Solar Cells with Cobalt(Ⅱ/Ⅲ) Based Redox Electrolyte Exceed 12 Percent Efficiency[J].Science,2011,334:629-634. |
| [12] | Nguyen D M,Frazer A,Rodriguez L,et al.Selective Fluorescence Sensing of Zinc and Mercury Ions with Hydrophilic 1,2,3-Triazolyl Fluorene Probes[J].Chem Mater,2010,22:3472-3481. |
| [13] | YU Yiping,SUN Limei,ZHANG Qing.Novel Fluorene Substituted Quninoxaline Compounds as Electron Transporting Materials,Synthesis Characterization and Electroluminescent Properties[J].JShanghai Jiaotong Univ,2007,41 (10):1662-1666(in Chinese).余一萍,孙立梅,张清.新型芴取代喹喔啉电子传输材料的合成及其发光性能表征[J].上海交通大学学报,2007,41(10):1662-1666. |
| [14] | Ji F Y,Zhu L L,Ma X,et al.A New Thermo-and Photo-driven[2]Rotaxane[J].Tetrahedron Lett,2009,50:597-600. |
| [15] | FENG Fu,HU Weibing,YU Ainong,et al.Study on the Synthesis and Antibacterial Activities of New Schiff Bases Containing 2-Aminofluorene[J].Chem Reag,2008,30(1):53-54,56(in Chinese).冯驸,胡卫兵,余爱农,等.2-氨基芴席夫碱的合成及抗菌活性研究[J].化学试剂,2008,30(1):53-54,56. |
| [16] | Fang Z,Liu B.A Cationic Porphyrin-based Self-assembled Film for Mercury Ion Detection[J].Tetrahedron Lett,2008,49:2311-2315. |
| [17] | Maligaspe E,Tkachenko N V,Subbaiyan N K,et al.Photosynthetic Antenna-Reaction Center Mimicry:Sequential Energyand Electron Transfer in a Self-assembled Supramolecular Triad Composed of Boron Dipyrrin,Zinc Porphyrin and Fullerene[J].J Phys Chem A,2009,113:8478-8489. |
| [18] | Liu Y,Lin H,Dy J T,et al.N-Fused Carbazole-zinc Porphyrin-free-base Porphyrin Triad for Efficient Near-IR Dyesensitized Solar Cells[J].Chem Commum,2011,47:4010-4012. |
| [19] | Zhang T G,Zhao Y,Asselberghs I,et al.Design,Synthesis,Linear,and Nonlinear Optical Properties of Conjugated (Porphinato) zinc (Ⅱ)-Based Donor Acceptor Chromophores Featuring Nitrothiophenyl and Nitrooligothiophenyl ElectronAccepting Moieties[J].J Am Chem Soc,2005,127:9710-9720. |
| [20] | Hsieh C P,Lu H P,Chiu C L,et al.Synthesis and Characterization of Porphyrin Sensitizers with Various Electron-donating Substituents for Highly Efficient Dye-sensitized Solar Cells[J].J Mater Chem,2010,20:1127-1134. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%