Electrical properties of composite materials obtained by mechanochemical charge-transfer between BEDT-TTF and gold-derived acceptors

Authors
Graja, A Brau, A Farges, JP Golub, M Tracz, A Jeszka, JK
Citation
A. Graja et al., Electrical properties of composite materials obtained by mechanochemical charge-transfer between BEDT-TTF and gold-derived acceptors, SYNTH METAL, 120(1-3), 2001, pp. 753-754
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
120
Issue
1-3
Year of publication
2001
Pages
753 - 754
Database
ISI
SICI code
0379-6779(20010315)120:1-3<753:EPOCMO>2.0.ZU;2-C
Abstract
Conducting organic composites obtained by direct solid-solid charge-transfe r reaction between bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF or short er ET) and iodides AuI or AuI3 present metallic behaviour for appropriate s toichiometry and appropriate grinding and annealing conditions. X-ray diffr actograms, Raman spectra and d.c, electrical conductivity measurements of t hese composites are discussed and compared with those of (ET)(2)/I-3. The c omplex structure of the investigated composites is suggested.