Zobrazeno 1 - 10
of 39
pro vyhledávání: '"W. Pukacki"'
Autor:
N. Bellec, D. Lorcy, L. Piekara-Sady,§ and, R. Carlier, W. Pukacki, Albert Robert, A. Tallec, M. Trybuła, Sz. Los, Kamal Boubekeur
Publikováno v:
Chemistry of Materials. 11:3147-3153
Dithiadiazafulvalenes (DTDAF) can be formed either chemically or electrochemically. Electrochemical investigations have been carried out on 2-ethylthio-1,3-thiazolium salts to determine the redox behavior of dithiadiazafulvalenes formed by cathodic c
Publikováno v:
Synthetic Metals. 94:51-55
The infrared spectral properties and the d.c. electrical conductivity of the (TTM-TTF)Cu2Br4.72 (TTM-TTF = tetra(methylthio)-tetrathiafulvalene) charge transfer salt are investigated. It is shown that the salt containing polymeric counter anions and
Publikováno v:
Advanced Materials for Optics and Electronics. 6:288-292
The infrared and Raman spectra of the chiral unsymmetrical π-donor ethylenedioxy-S, S-dimethylethylenedithlo-tetrathiafulvalene (EDO-S, S-DMEDT-TTF) are reported as well as the spectral (IR, UV-VIS-NIR absorption and reflectivity) and electrical pro
Autor:
G. G. Abashev, Sylwia K Król, Andrzej Graja, A. A. Koshta, V. S. Russkikh, W. Pukacki, A. Lapinski
Publikováno v:
physica status solidi (b). 193:53-65
Ternary organic salts of TCNQ, iodine, and double-charged unsymmetrical cations containing sulfur or selenium are investigated. The crystal structure of the salts is determined; their dc electrical conductivity, ESR, and IR spectral properties are st
Publikováno v:
Advanced Materials for Optics and Electronics. 6:403-405
Three new organic charge transfer salts formed by the organic donor bis(oxapropylenedithio)tetrathiafulvalene (BOPDT-TTF or OTT) and ClO4, BrO2 and Bri2 anions have been synthesised. These crystals are semiconductors, σdc (300 K) being equal to 0.12
Publikováno v:
International Conference on Science and Technology of Synthetic Metals.
Publikováno v:
Synthetic Metals. 103:1955-1956
OTT and EOTT molecules are chemical modifications of the well-known organic donor BEDT-TTF. New charge-transfer salts formed by EOTT and I3, ClO4, ReO4, IBr2 and BF4 anions have been synthesized. Electrical conductivity and IR spectra of the EOTT cry
Autor:
W. Pukacki
Publikováno v:
Materials Science Forum. 122:255
Publikováno v:
Le Journal de Physique Colloques. 44:C3-1369
Autor:
Andrzej Graja, W. Pukacki, M. Przybylski, G. Mihaly, S. C. Wallwork, L. Mihaly, G. Sekretarczyk, A. Rajchel, Martin R. Willis
Publikováno v:
Le Journal de Physique Colloques. 44:C3-1365