|
个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：香港中文大学
学位：博士
所在单位：化工学院
学科：有机化学
办公地点：大连理工大学西校区，E-308
电子邮箱：liujh@dlut.edu.cn
Synthesis, electrochemical, and photophysical studies of multicomponent systems based on porphyrin and ruthenium(II) polypyridine complexes
点击次数：
论文类型：期刊论文
发表时间：2007-09-10
发表刊物：TETRAHEDRON
收录刊物：SCIE、Scopus
卷号：63
期号：37
页面范围：9195-9205
ISSN号：0040-4020
摘要：Two ruthenium tris-bipyridine functionalized porphyrins 4, 8 and their Zn derivatives 4-Zn, 8-Zn were designed, synthesized, and characterized. The redox potentials of these complexes as well as their corresponding monomeric reference porphyrin and ruthenium bipyridine complexes were also measured for comparison. Primary dynamic studies on the electron injection and backing recombination between these complexes and TiO(2) nanoparticles were carried out by means of transient absorption spectroscopy. The results indicate that a long-lived charge separation state was obtained in these assemblies. (c) 2007 Elsevier Ltd. All rights reserved.