SPECTROSCOPIC, MAGNETIC AND ELECTRICAL-PROPERTIES OF CHARGE-TRANSFER COMPLEXES OF 1,7-DIHYDROXYNAPHTHALENE

被引：9

作者：

AYAD, MMY

机构：

[1] Department of Chemistry, Faculty of Science, University of Tanta

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE | 1990年 / 166卷

关键词：

1; 7-Dihydroxynaphthalene; Charge transfer complexes;

D O I：

10.1524/zpch.1990.166.Part_2.223

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The solid charge transfer complexes of 1, 7-dihydroxynaphthalene with some nitroaromatic acceptors of stoichiometries 1:1 and 1:2 (D:A) were prepared. The formation of these complexes has been studied by diffuse reflectance, electron spin resonance spectroscopy and magnetic susceptibility measurements. Electrical conductivity data were also compiled which revealed that all complexes have semiconducting properties. A correlation between the activation energies of conduction with the electron affinities of the acceptors was observed, hence the conduction process was interpreted. The currentvoltage dependence was studied for some complexes and indicated an ohmic and a space charge limited conduction, in addition to polarization effects. © by R. Oldenbourg Verlag

引用

页码：223 / 231

页数：9

共 15 条

[1] CHARGE-TRANSFER COMPLEXES OF AROMATIC NITROCOMPOUNDS WITH DISUBSTITUTED NAPHTHALENES .1. SPECTROSCOPIC INVESTIGATION OF THE DONOR BEHAVIOR OF THE 2,6-DIMETHYLNAPHTHALENE AND 2,3-DIMETHYLNAPHTHALENE [J].