Oxygen-contact charge transfer complexes in organic bicomponent systems

doi:10.1007/BF02883375

CORC > 北京大学 > 化学与分子工程学院

	Oxygen-contact charge transfer complexes in organic bicomponent systems
	Zhu, JM ; Liu, ZP ; Cao, WX ; Feng, XD
刊名	科学通报英文版
	1998
关键词	contact charge transfer complex (CCT) O-2-CCT formation ability O-2-CCT dynamic equilibrium absorption spectra OXIDATION
DOI	10.1007/BF02883375
英文摘要	The O-2-CCT absorption spectra of bicomponent systems were measured. The influences of various organic compounds as well as the component concentration on the O-2-CCT formation ability were investigated. The results show that if the difference of O-2-CCT formation ability between the two components is rather large, such as the benzene/isopropyl ether system, only the O-2-CCT absorption of benzene appears, which arises from its higher O-2-CCT formation ability. If the difference of O-2-CCT formation ability is small, such as the isopropyl ether/ethanol system and the dioxane/isopropyl ether system, it is rather easy to form a dynamic equilibrium of two O-2-CCT between the two components, then only one absorption peak appears in the whole concentration range as a result of the repeated addition of the two kinds of O-2-CCT absorption. If the difference of O-2-CCT formation ability is in medium compared with the two cases above, such as the dioxane/ethanol system, there are two kinds of O-2-CCT absorption of dioxane and ethanol in the same system in the form of an equilibrium, then two absorption peaks can be detected in the middle concentration range as a result of the repeated addition of the two kinds of O-2-CCT absorption.; Multidisciplinary Sciences; SCI(E); 1; ARTICLE; 21; 1798-1802; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/257818]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhu, JM,Liu, ZP,Cao, WX,et al. Oxygen-contact charge transfer complexes in organic bicomponent systems[J]. 科学通报英文版,1998.
APA	Zhu, JM,Liu, ZP,Cao, WX,&Feng, XD.(1998).Oxygen-contact charge transfer complexes in organic bicomponent systems.科学通报英文版.
MLA	Zhu, JM,et al."Oxygen-contact charge transfer complexes in organic bicomponent systems".科学通报英文版 (1998).