Zobrazeno 1 - 10
of 16
pro vyhledávání: '"V. D. Kravtsova"'
Publikováno v:
Chemical Journal of Kazakhstan. 3:19-35
lopment of arylalicyclic copolyimides based on alicyclic dianhydride, aromatic dianhydrides of benzophenone- and diphenyloxidetetracarboxylic acids with 4,4'-diaminodiphenyl oxide at various ratios of alicyclic and aromatic dianhydrides, as well as v
Publikováno v:
Russian Journal of Applied Chemistry. 93:1675-1680
Composites based on copolyimides derived from alicyclic and aromatic anhydrides (ratio 90 : 10 and 85 : 15 mol %, respectively) and diaminodiphenyl ether, on the one hand, and polyacrylamide, on the other hand, were prepared. The IR spectra of the co
Publikováno v:
Technical Physics. 65:1677-1684
The physical and technological characteristic features of the installation of dies onto a temporary foundation in the internal wiring technology are studied. The justified selection of the material for the fixation of silicon dies active side down on
Publikováno v:
Russian Microelectronics. 47:455-459
The creation of polymer compositions with high electrophysical properties compatible with various types of fillers, including metal-containing compounds, is of vital importance for microelectronics. By polycondensation, new copper-containing polymer
Publikováno v:
Russian Journal of Applied Chemistry. 90:1833-1839
New film-forming metal-containing polymer compositions based on an alicyclic polyimide and on arylalicyclic copolyimides synthesized from tricyclodecene-, oxydiphenyl-, and benzophenonetetracarboxylic dianhydrides and oxydianiline in the presence of
Autor:
A. A. Matnishyan, Rinat Iskakov, M. B. Umerzakova, O. Yu. Prikhodko, B. E. Alpysbaeva, V. D. Kravtsova, B. A. Zhubanov
Publikováno v:
Optics and Spectroscopy. 118:537-541
Composite films based on alicyclic polyimide with nanosized polyaniline are studied. It is shown that the new film material has a high transmission in the visible and UV spectral regions. Hybrid films that include up to 12 wt % of polyaniline in the
Publikováno v:
Russian Journal of Applied Chemistry. 86:1605-1609
New polymeric composites based on alicyclic polyimide with poly(ethylene glycol) having a molecular mass of 2000, 3000, and 8000 were obtained and their basic physicomechanical, optical, and electrical properties were studied. It is shown that the ne
Publikováno v:
Russian Journal of Applied Chemistry. 84:1931-1935
Conducting composites based on an alicyclic polyimide and polyaniline doped with nonylnaphthalenesulfonic acid or with undoped polyaniline were prepared. Their physicomechanical and electrical properties were studied. The accelerating effect of condu
Autor:
A. A. Matnishyan, V. D. Kravtsova, G. R. Badalyan, T. L. Akhnazaryan, S. I. Petrosyan, G. V. Abagyan
Publikováno v:
Physics of the Solid State. 53:1727-1731
A method for synthesizing a nanosized highly conductive polyaniline composite with tin and titanium oxides has been proposed. The synthesis of dioxides and polycondensation of aniline have been performed in one reactor, which makes it possible to con
Publikováno v:
Russian Journal of Applied Chemistry. 81:2151-2154
Specific features of modification of an alicyclic polyimide with polyaniline were examined. The thus obtained new polymeric composites exhibit better capability for silver plating.