Zobrazeno 1 - 7
of 7
pro vyhledávání: '"I. S. Podkorytov"'
Autor:
I. S. Podkorytov
Publikováno v:
Concepts in Magnetic Resonance. 9:117-137
Autor:
I. S. Podkorytov
Publikováno v:
ChemInform. 28
Autor:
I. S. Podkorytov
Publikováno v:
ChemInform. 30
Autor:
A. V. Lubnin, I. S. Podkorytov
Publikováno v:
Magnetic Resonance in Chemistry. 29:561-565
The 13C NMR spectra of models for the initial and terminal monomeric unit diads of polybutadiene are interpreted. The models are C10H18, diolefins, separated from the mixture of oligomers which are formed in the reaction of buta-1,3-diene with ethyll
Publikováno v:
Physics of the Solid State. 41:1097-1099
The paper reports on a measurement of the chemical-shift tensor for 47Ti and 49Ti in TiO2 single crystals (rutile and anatase). The nature of the chemical shift anisotropy is discussed.
Publikováno v:
Magnetic Resonance in Chemistry. 30:847-849
Titanium-based Ziegler–Natta catalysts for the polymerization of buta-1,3-diene give linear trimers of butadiene among other by-products. A combination of 1H and 13C NMR, DEPT and 2D-INADEQUATE gives exhaustive assignments of their 13C NMR spectra
Publikováno v:
Scopus-Elsevier
The spin-lattice relaxation rates of 7Li, 23Na, 27Al, 71Ga, and 139La nuclei in electrolyte solutions have been investigated as functions of the isotopic composition of the solvent. The results show that quadrupolar relaxation of the nuclei of monoat