卟啉类化合物分子光电器件研究进展  

Progress of Porphyrin-based Molecular Optoelectronic Devices

作　　者：杨建东[1,2] 王都留[1] 薛中华[2] 卢小泉[2] 

机构地区：[1]陇南师范高等专科学校生物化学系,成县742500 [2]西北师范大学,甘肃省生物电化学与环境分析重点实验室,兰州730070

出　　处：《应用化学》2012年第9期977-984,共8页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金资助项目(21175108;21165016);甘肃省教育厅科研项目(0928B-02)

摘　　要：分子电子器件是未来分子电路的微电子元件,已成为有机功能纳米材料研究的热点。卟啉类化合物的π共轭体系表现出的独特光电性能和良好的热稳定性,使其作为光电器件、模拟生物酶、分子识别和传感材料在材料化学、医学、生物化学和分析化学等领域展现出良好的应用前景,由于卟啉分子平面结构的易修饰性,常用卟啉化合物组装单元来构建功能化的卟啉光电器件。本文综述了卟啉类化合物的特点及其在光电器件中的应用进展。Functional organic nanomaterials have attracted extensive attention as molecular electronic devices. Porphyrin compounds have demonstrated novel optoelectronic property and thermal stability due to their special π-electronic system and conjugated delocalized structure, and they have good prospect as optoelectronic devices, mimic enzyme, molecular recognition and sensors. Moreover, porphyrin compounds are often used as building block to build functional optoelectronic materials, based on readily modified planar molecular structures. In this paper, the characteristics and application progress of porphyrin compounds in optoelectronic devices are reviewed. YANG Jiandong1,2, WANG Duliu1, XUE Zhonghua2, LU Xiaoquan2＊ （1.Department of Biology ＆ Chemistry,Longnan Normal College,Chengxian 742500,China; 2.Key Laboratory of Bioelectrochemisty ＆ Environmental Analysis of Gansu Province, Northwest Normal University,Lanzhou 730070,China） Abstract： Functional organic nanomaterials have attracted extensive attention as molecular electronic devices. Porphyrin compounds have demonstrated novel optoelectronic property and thermal stability due to their special π-electronic system and conjugated delocalized structure, and they have good prospect as optoelectronic devices, mimic enzyme, molecular recognition and sensors. Moreover, porphyrin compounds are often used as building block to build functional optoelectronic materials, based on readily modified planar molecular structures. In this paper, the characteristics and application progress of porphyrin compounds in optoelectronic devices are reviewed.

关 键 词：分子电子器件 卟啉类化合物 光电材料 

分 类 号：O626[理学—有机化学]