采用Adler-Longo法,设计合成了两种系列共8种具有对称结构的中位四取代酯类卟啉化合物,通过1 H NMR,13 C NMR,IR对其分子结构进行了表征,通过紫外-可见光谱法(UV)、荧光光谱法(PL)和循环伏安法(CV)对这些化合物的光电性能进行了研究；结果表明,所合成的中位四取代酯类卟啉化合物结构正确,并均具有较高的荧光量子效率、较低的轨道能隙,是一类较好的光致电材料,在有机半导体材料、有机太阳能电池等方面具有潜在的应用前景。
Using the Adler-Longo method,the two series of the 8 kinds of a median tetra-substituted ester por-phyrin compounds which has the symmetrical structure have been designed and synthesized in this paper,and their structure was characterized by1 H NMR,13 C NMR,IR.Their optoelectronic properties were studied by UV-Vis absoption spectra and Fluorescence emission spectra,and its orbital energy level was studied by the cy-clic voltammetry.Results indicate that the synthesis of the median tetra-substituted ester porphyrin compounds have a high quantum efficiency and a lower orbital energy gap.In addition,they are preferable light calling ma-terial and have broad application prospects in the organic semiconductor material,organic solar cells,etc.
参考文献
| [1] | Bilal R. Kaafarani.Discotic Liquid Crystals for Opto-EIectronic Applications[J].Chemistry of Materials: A Publication of the American Chemistry Society,20113(3):378-396. |
| [2] | Sergey Sergeyev;Wojciech Pisula;Yves Henri Geerts.Discotic liquid crystals: a new generation of organic semiconductors[J].Chemical Society Reviews,200712(12):1902-1929. |
| [3] | 项伟;赵瑞;魏生银;回雁东.四苯基卟啉合成条件优化研究[J].当代化工,2009(3):209-212. |
| [4] | 王保柱;王筱梅;蒋宛莉;王正平;杨平;胡大伟;闫永莉;钱世雄.卟啉多枝分子合成与分子内能量转移、双光子吸收性能研究[J].化学学报,2007(10):887-893. |
| [5] | Richardson C;Reed CA.Synthesis of meso-extended tetraarylporphyrins[J].The Journal of Organic Chemistry,200713(13):4750-4755. |
| [6] | Chen, L.;Yang, Y.;Jiang, D..CMPs as scaffolds for constructing porous catalytic frameworks: A built-in heterogeneous catalyst with high activity and selectivity based on nanoporous metalloporphyrin polymers[J].Journal of the American Chemical Society,201026(26):9138-9143. |
| [7] | Scheiner S.;Kar T.;Pattanayak J..Comparison of various types of hydrogen bonds involving aromatic amino acids[J].Journal of the American Chemical Society,200244(44):13257-13264. |
| [8] | T.Sato;M.Tanaka.Size-dependent HOMO-LUMO gap oscillation of carbon nanotube with a finite length[J].Synthetic Metals,19991/3(1/3):2525-2526. |
| [9] | 丁邦东;张积梅;朱文清;郑新友;吴有智;蒋雪茵;张志林;许少鸿.一种简便测定有机电致发光材料能级的电化学方法[J].发光学报,2003(6):606-611. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%