摘要
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~1H 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.
作者
王坤
林君
申烦
张智勇
关金涛
张开诚
戴志群
WANG Kun LIN Jun SHEN Fan ZHANG Zhiyong GUAN Jintao ZHANG Kaicheng DAI Zhiqun(Department of Chemistry and Environmental Engineering, Wuhan Polytechnic University, Wuhan 430023,Chin)
出处
《功能材料》
EI
CAS
CSCD
北大核心
2016年第B06期153-158,共6页
Journal of Functional Materials
基金
国家自然科学基金资助项目(11074054
11374067)
关键词
卟啉合成
荧光量子效率
能隙
光致电材料
synthesis of porphyrin
quantum efficiency
energy gap
light calling material
