Zobrazeno 1 - 10
of 10
pro vyhledávání: '"I. A. Sheka"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1049:012026
This paper studies a new composite materials based on carbon fiber-reinforced plastic, which is planned to be used for supporting the preparatory workings when mining the coal at depths of more than 1000 meters. The composite material made of carbon
Publikováno v:
Theoretical and Experimental Chemistry. 27:270-273
Raman-scattering, electronic-absorption, and ESR spectra have been used to determine the states of bismuth and the structures of the compounds formed in molten chloride systems; it is found that BiCl4− with Td symmetry are formed in BiCl3-Li, K/Cle
Publikováno v:
Theoretical and Experimental Chemistry. 24:435-440
The kinetics of the oxidation of copper(I) perchlorate with thiuram disulfide (tds) in acetonitrile and its mixtures with benzene or ethyl bromide have been investigated. It has been shown that the rate of the reaction is limited by the inner-sphere
Publikováno v:
Theoretical and Experimental Chemistry. 2:318-320
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Chemischer Informationsdienst. 6
Publikováno v:
Chemischer Informationsdienst. 14
Publikováno v:
Chemischer Informationsdienst. 4
Bei der gemeinsamen Fallung der Sulfide von In und Zn bzw. von Ga und Zn bilden sich binare Sulfide der wahrscheinlichen Zusammensetzung (I) und (II), im System mit Ga werden auch Mischkristalle der Sulfide nachgewiesen.
Publikováno v:
Chemischer Informationsdienst. 4
Autor:
I. A. Sheka
Publikováno v:
Theoretical and Experimental Chemistry. 12:107-108