Zobrazeno 1 - 10
of 12
pro vyhledávání: '"O. V. Chervakov"'
Publikováno v:
Surface Engineering and Applied Electrochemistry. 59:163-171
Publikováno v:
Surface Engineering and Applied Electrochemistry. 57:88-100
Using specially designed equipment and techniques of the method of computer resistometry, the physicochemical properties of aqueous solutions of a number of proton ionic liquids are determined – electrical conductivity, dissociation parameters, pH,
Publikováno v:
Materials Science. 52:1-8
We present information on the development and operating properties of NTZP-U syntactic foam plastics based on polyurethane aqueous dispersions, glass, and polymeric microspheres and the data on the thermal properties and durability of the developed h
Publikováno v:
Russian Journal of Applied Chemistry. 76:1611-1614
A procedure for preparing new lithium salts with large organic anions, which can be used as additives to nonaqueous electrolytes of high-capacity chemical power sources, was developed. The electro-chemical properties of the salts were studied.
Autor:
Yu.V Polischyk, Elena Shembel, Irina M Maksyuta, David E. Reisner, Peter Novak, D. Meshri, O. V. Chervakov, L.I. Neduzhko
Publikováno v:
Journal of Power Sources. 96:20-28
By thermogravimetric analysis, impedance spectroscopy and potentiodynamic cycling, the thermal and electrochemical stability of polymer electrolytes based on PVC and its chlorinated derivatives have been studied. The methods used to modify the proper
Publikováno v:
Russian Journal of Electrochemistry. 36:533-538
Electrochemical properties of Li//Li, Li/MnO2, and Li/FeS2 systems with liquid polymer-containing electrolytes based on solutions of N-siloxane organic, N-silacrown ether derivatives of poly-2-methyl-5-vinylpyridinium halides, and LiC104 in propylene
Publikováno v:
Mechanics of Composite Materials. 33:64-69
Studies are made of the mechanical and friction engineering properties of a copolymer of trioxane-1,3,5 with dioxolan-1,3 reinforced with dressed carbon fibers based on hydrated cellulose. Polyalkyloxysilanes are used as the finishes. The optimum con
Autor:
Elena Shembel, O. V. Kolomoetz, T. G. Oliynik, N. I. Globa, O. V. Chervakov, Peter Novak, I. V. Koval
Publikováno v:
Journal of Solid State Electrochemistry. 8:17-19
In the plasticized and gel-like polymer, electrolytes containing such aprotic solvents as plasticizers, cations and anions of lithium salts are mobile. As a rule the transport number of lithium ions in these systems is far less than 1 (usually 0.5).
Publikováno v:
Mechanics of Composite Materials. 30:110-112
Carbon fiber reinforced plastics are widely used in areas of technology requiring high specific properties of the products (specific strength and rigidity), chemical resistance, and elevated heat resistance. An increase in the mechanical properties o
Publikováno v:
Russian Journal of Electrochemistry; May2004, Vol. 40 Issue 5, p521-529, 9p