ELECTRICAL-PROPERTIES OF SOME BINARY AND TERNARY ANTHRAQUINONE COMPLEXES

Authors
ELWAHED MGA ALY SA HAMMAD HA METWALLY SM
Citation
Mga. Elwahed et al., ELECTRICAL-PROPERTIES OF SOME BINARY AND TERNARY ANTHRAQUINONE COMPLEXES, Journal of physics and chemistry of solids, 55(1), 1994, pp. 31-37
Citations number
30
Categorie Soggetti
Physics, Condensed Matter",Chemistry
Journal title
Journal of physics and chemistry of solids → ACNP
ISSN journal
00223697
Volume
55
Issue
1
Year of publication
1994
Pages
31 - 37
Database
ISI
SICI code
0022-3697(1994)55:1<31:EOSBAT>2.0.ZU;2-H
Abstract
The electrical behavior of some solid complexes of type M: LI, M: LII and M: LI: LII, in which M = Cr3+, Mn2+, Fe3+, Co2+, Cu2+, Nd3+, Gd3+, Dy3+ and Er3+ whereas LI and LII are anthraquinone derivatives, was s tudied in the temperature range 298-450 K. These complexes show semico nductivity. The conduction mechanism was interpreted on the basis of t he hopping theory. The composition of complexes was identified using c onductometric titration, i.r. and X-ray diffraction techniques.