Zobrazeno 1 - 10
of 17
pro vyhledávání: '"T. A. Kostereva"'
Publikováno v:
eXPRESS Polymer Letters, Vol 6, Iss 3, Pp 178-188 (2012)
Poly(phenylene isophtalamide) (PA) was modified by fullerene C60 using solid-phase method. Novel ultrafiltration membranes based on nanocomposites containing up to 10 wt% of fullerene and carbon black were prepared. Properties of PA/C60 composites in
Externí odkaz:
https://doaj.org/article/fbe0ee7006f64c0bbc39ab4b1b9c69da
Publikováno v:
Russian Chemical Bulletin. 63:2051-2055
The interaction of hydrolysis lignin with dimethyl sulfoxide and a dimethyl sulfoxide-water binary mixture with different component ratios was studied. The stepwise mechanism of solvent penetration into the lignin structure was proposed. The first st
Autor:
Yu. N. Sazanov, T. A. Kostereva, A. V. Novoselova, O. A. Andreeva, Elena N. Popova, S. M. Krutov, Natalia Saprykina, T. N. Spirina
Publikováno v:
Russian Journal of Applied Chemistry. 86:933-938
Composite precursor based on hydrolytic lignin and polyacrylonitrile was obtained and fibrous composite materials were formed at 80: 20 to 40: 60 ratios between the starting components. A probable mechanism is suggested by which products of cocarboni
Publikováno v:
eXPRESS Polymer Letters, Vol 6, Iss 3, Pp 178-188 (2012)
Poly(phenylene isophtalamide) (PA) was modified by fullerene C60 using solid-phase method. Novel ultrafiltra- tion membranes based on nanocomposites containing up to 10 wt% of fullerene and carbon black were prepared. Properties of PA/C60 composites
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 16:666-669
Poly‐(phenylene‐iso‐phtalamide) was modified by fullerene C60 and other nanocarbon additives such as nanotubes and soot. These compositions were used for ultrafiltration membranes formation. To estimate the fullerene effect on polyamide propert
Autor:
N. V. Kukarkina, T. A. Kostereva, V. V. Kudryavtsev, G. N. Gubanova, Vladimir E. Yudin, Iosif V. Gofman, Elena N. Popova
Publikováno v:
Fibre Chemistry. 38:428-433
A series of composite materials of a new type — foam organoplastics — was obtained from foamed polyimide binders reinforced with Arimid T polyimide felt, and commercially available aromatic monomers were used. Use ofDPO (3,3′,4,4′-diphenyloxi
Autor:
Vladimir E. Yudin, V. V. Kudryavtsev, Elena N. Popova, N. V. Kukarkina, T. A. Kostereva, Iosif V. Gofman
Publikováno v:
Russian Journal of Applied Chemistry. 79:439-444
A series of foamed organoplastics based on a combination of foamed fully aromatic polyimide binders and Arimid T polyimide felt were prepared. New composite foamed organoplastics reinforced with montmorillonite nanoparticles were prepared using comme
Autor:
T. A. Kostereva, V. V. Kudryavtsev, Yu.N. Panov, N. A. Nikanorova, N. V. Kukarkina, V. N. Artem'eva
Publikováno v:
Journal of Engineering Physics and Thermophysics. 78:948-953
The time change in the melt viscosity of the polyamide composite forming at the final stage a polymer with the structure of a semi-interpenetrative polymer mesh has been investigated. To impregnate with the composite melt the carbon fiber for forming
Autor:
V. V. Kudryavtsev, I. G. Silinskaya, T. A. Kostereva, Yu.N. Panov, V. M. Svetlichnyi, A. L. Didenko, Vladimir E. Yudin
Publikováno v:
Russian Journal of Applied Chemistry. 77:1355-1358
The influence exerted by the molecular weight of partially crystalline polyimide derived from 4,4′-bis(4-aminophenoxy)diphenyl and 1,3-bis(3,4-dicarboxyphenoxy)benzene on the viscosity of its melt was studied.
Autor:
V. V. Kudryavtsev, T. A. Kostereva, V. P. Samarin, N. V. Kukarkina, Yu.N. Panov, Yu. G. Baklagina, V. K. Lavrent’ev, V. N. Artem'eva
Publikováno v:
Russian Journal of Applied Chemistry. 75:1132-1135
The possibility of preparing from dialkyl dihydrogen 3,3',4,4'-benzophenonetetracarboxylates and 4,4'-diaminodiphenylmethane or 4,4'-diaminodiphenyl ether H complexes of both amorphous and crystalline structures was elucidated. Methods were proposed