有机化学 ›› 2014, Vol. 34 ›› Issue (2): 371-375.DOI: 10.6023/cjoc201308036 上一篇    下一篇

研究论文

meso-四(4-二茂铁甲酰氧基苯基)卟啉及其锌配合物的线性与非线性光学性质

赵海英a, 顾雪松a, 鄢小卿b, 刘智波b, 陈强a, 边占喜a   

  1. a 内蒙古大学化学化工学院 呼和浩特 010021;
    b 南开大学泰达应用物理学院 弱光非线性光子学教育部重点实验室 天津 300457
  • 收稿日期:2013-08-28 修回日期:2013-09-19 发布日期:2013-10-25
  • 通讯作者: 边占喜 E-mail:bzx1957@sina.com
  • 基金资助:

    国家自然科学基金(Nos.21102068,11174159)和内蒙古自治区自然科学基金(No.2013MS0207)资助项目.

Linear and Nonlinear Optical Properties of meso-Tetra(4-ferrocenylcarbonyloxyphenyl)porphyrin and Its Zinc(Ⅱ) Complex

Zhao Haiyinga, Gu Xuesonga, Yan Xiaoqingb, Liu Zhibob, Chen Qianga, Bian Zhanxia   

  1. a College of Chemistry and Chemical Engineering, Inner Mongolia University, Huhhot 010021;
    b Key Laboratory of Weak Light Nonlinear Photonics Ministry of Education and Teda Applied Physics School, Nankai University, Tianjin 300457
  • Received:2013-08-28 Revised:2013-09-19 Published:2013-10-25
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 21102068, 11174159) and the Natural Science Foundation of Inner Mongolia (No. 2013MS0207).

合成了meso-四(4-二茂铁甲酰氧基苯基)卟啉及其锌配合物. 采用紫外-可见吸收光谱、稳态和时间分辨荧光光谱以及开孔Z-扫描等实验方法对其线性与非线性光学性质进行研究. 结果表明二茂铁的引入对卟啉的吸收几乎未产生影响,但是却使卟啉的荧光发生了强烈的猝灭,荧光寿命缩短. 说明在基态二茂铁与卟啉之间未发生作用,而在激发态发生了较强的电子和能量的传递. 与相应的meso-四(4-苯甲酰氧基苯基)卟啉及其锌配合物相比,meso-四(4-二茂铁甲酰氧基苯基)卟啉及其锌配合物的反饱和吸收性能降低,但是非线性光学性质仍然优于性能优良的富勒烯C60.

关键词: 二茂铁, 卟啉, 光谱性质, Z-扫描

meso-Tetra(4-ferrocenylcarbonyloxyphenyl)porphyrin and its zinc(Ⅱ) complex were synthesized. Their linear and nonlinear optical properties were investigated using UV-Vis absorption spectra, steady state and time-resolved fluorescence spectra and open-aperture Z-scan measurements. The results indicated that the introduction of ferrocene to porphyrin had not affected the absorption spectra of porphyrin, but quenched the fluorescence intensively and shortened the fluorescence lifetimes of porphyrin, which indicated that there was almost no interaction between porphyrin and ferrocene in the ground state, but a strong interaction in the excited state. The reverse saturable absorptions of meso-tetra(4-ferrocenylcarbonyloxyphenyl)- porphyrin and its zinc(Ⅱ) complex were weaker than those of the corresponding meso-tetra(4-benzoyloxyphenyl)porphyrin and its zinc(Ⅱ) complex, but were stronger than that of fullerene C60 with excellent performance.

Key words: ferrocene, porphyrin, spectral property, Z-scan