41 Result(s)

Article

Polymetalorganosiloxanes as a Reflection of the Milestones in the Development of Advanced Technologies in the Chemistry of Silicones

This review analyzes the areas of practical application of oligomeric and polymeric organometal siloxanes as reduced fire risk coatings, antifriction and heat-resistant coatings, materials with high refractive...

O. A. Serenko in Polymer Science, Series C (2023)

Article

Characterization of Superhydrophobic Coatings Based on PDMS and MQ Resin on Textured Surfaces

The paper presents the results of studying coatings based on poly(dimethylsiloxane) rubber cross-linked with MQ resin at different contents of the latter. The PDMS : MQ resin ratios have been taken to be 2 : 1...

N. Denman, A. M. Emel’yanenko, O. A. Serenko, L. B. Boinovich in Colloid Journal (2023)

Article

Crystallization of Water Droplets on Modified Coatings Based on Polydimethylsiloxane Rubber Crosslinked with MQ Copolymer

The work is devoted to studying the properties of polydimethylsiloxane rubber crosslinked with MQ copolymer and modified with organosilicon compounds of different architectures: asymmetric stereoregular organo...

O. A. Serenko, I. B. Meshkov, E. S. Afanas’ev, E. A. Kuzina… in Colloid Journal (2022)

Article

Structure and Properties of Nanocomposites Based on Polyimides with Different Chemical Structures and Metalloalkoxysiloxanes

The morphology and physical properties of nanocomposites based on organosoluble polyimides with different chemical structures are studied. Metalloalkoxysiloxanes that differ in terms of the type of the central...

U. S. Andropova, O. A. Serenko… in Journal of Surface Investigation: X-ray, S… (2022)

Article

Effect of reactionary capable siloxane compatibilizer on the properties of blends of ethylene propylene diene and siloxane rubbers

Polydimethyl(methylvinyl)siloxane with long-chain hydrocarbon fragments was synthesized at a sequence of chemical reactions. The resulting graft copolymer was used as a compatibilizer of ethylene propylene die...

O. A. Serenko, T. A. Pryakhina, V. G. Vasil’ev, M. I. Buzin… in Russian Chemical Bulletin (2021)

Article

Influence of an Oxygen-Plasma Flow on Polyimide Nanocomposites

The properties of nanocomposites based on heat-resistant organosoluble copolyimide are studied. The nanocomposites are obtained by the sol−gel technique; nanoparticle formation occurs in situ in the polymer-ma...

O. A. Serenko, U. S. Andropova… in Journal of Surface Investigation: X-ray, S… (2020)

Article

Synthesis and properties of carbosilane dendrimers with perfluorohexyl groups in the outer layer of the molecular structure

Branched perfluorohydrosiloxane with CF₃CF₂CF₂C(CF₃)₂(CH₂)₃ groups at the silicon atom was synthesized by a sequence of chemical reactions. The resulting compound was used as a modifying agent for carbosilane den...

N. A. Sheremetyeva, O. A. Serenko, E. A. Tatarinova… in Russian Chemical Bulletin (2018)

Article

Surface Properties of Low-Generation Polyphenylene Dendrimers

The surface properties were studied for the powders of the first- and second-generation polyphenylene dendrimers based on tetrakis(4-ethynylphen-1-yl)methane and the powders of the first- and third-generation den...

O. A. Serenko, M. V. Kalinin, N. V. Kuchkina, E. S. Serkova… in Polymer Science, Series A (2018)

Article

Structure and properties of nanocomposites based on poly(arylene ether ketones) and metalalkoxysiloxanes

Nanocomposites obtained by in situ filling from amorphous poly(arylene ether ketones) based on 4,4´-difluorobenzophenone and 3,3-bis(4´-hydroxyphenyl)phthalide (phenolphthalein) with hydroxyl or benzophenone end ...

U. S. Andropova, M. S. Parshina, N. A. Tebenev… in Russian Chemical Bulletin (2018)

Article

The effect of hafnium alkoxysiloxane precursor structure of disperse phase on the morphology of nanocomposites based on polyaryleneetherketone

Amorphous polyaryleneetherketone tetrakis(phenyldiethoxysiloxy)hafnium or tetrakis(methyldiethoxysiloxy) hafnium are used as precursors of disperse phase of composites. One of the factors determining the morph...

U. S. Andropova, N. A. Tebeneva, A. N. Tarasenkov… in Polymer Science, Series B (2017)

Article

Polymer composites with surface modified SiO₂ nanoparticles: Structures, properties, and promising applications

Data from recent studies of polymer composites with nanosized silica particles are considered. A comparative analysis of current approaches to the description of concentration changes in the glass-transition t...

O. A. Serenko, A. M. Muzafarov in Polymer Science Series C (2016)

Article

Surface modification of epoxy resin by amphiphilic fluoroorganosiloxane copolymers

An amphiphilic fluoroorganosiloxane copolymer designed for a surface modification of epoxy resin by fluorine-containing fragments has been synthesized. The copolymer contains anchor units with terminal amino g...

M. A. Soldatov, A. V. Naumkin, A. Yu. Pereyaslavtsev… in Russian Chemical Bulletin (2016)

Article

Structure and properties of organic-inorganic nanocomposites based on polyaryleneetherketone

Polyaryleneetherketone (PAEK) based composites obtained by in situ filling method have been investigated. Ethyl silicate, tris-(methyldiethoxysiloxy)iron and tetrakis-(methyldiethoxysiloxy)zirconium were used as ...

N. A. Tebeneva, A. N. Tarasenkov, M. I. Buzin… in Russian Chemical Bulletin (2016)

Article

Phase structure and properties of blends based on polystyrene and carbosilane dendrimers

Blends based on polystyrene and first- and third-generation carbosilane dendrimers with dimethyl(2-phenylethyl)silyl)propyl terminal groups are studied. For the same chemical structure of the outer layer, a ch...

O. A. Serenko, V. I. Roldugin, N. A. Novozhilova… in Polymer Science Series A (2015)

Article

Synthesis of fluorine-containing organosilicon copolymers and their use for the preparation of stable hydrophobic coatings based on the epoxy binder

A series of novel fluorine-containing organosilicon copolymers was synthesized in an excess of acetic acid. The efficiency of their use as hydrophobic agents for epoxy film-forming materials was shown.

M. A. Soldatov, N. A. Sheremet’eva, A. A. Kalinina… in Russian Chemical Bulletin (2014)

Article

Structure of polylactide-modified silicasol nanocomposites based on thermodynamically compatible components

The possibility of implementing entropic mixing for preparing nanocomposites based on thermodynamically compatible components was studied in this work. Polylactide was used as matrix polymer; molecular silicas...

A. S. Zhiltsov, I. B. Meshkov, T. S. Kurkin… in Nanotechnologies in Russia (2013)

Article

Thermodynamic analysis of the glass transition temperatures of the polymer-hybrid nanoparticles systems

V. I. Roldugin, O. A. Serenko, E. V. Getmanova… in Doklady Physical Chemistry (2013)

Article

Structure and properties of composites based on polyethylene oxide and molecular silicasol

In this work the possibility of forming nanocomposite materials based on polyethylene oxide and hybrid organo-inorganic “core-shell” systems known as molecular silicasols with a modified external layer is stud...

O. A. Serenko, V. G. Shevchenko, A. S. Zhiltsov… in Nanotechnologies in Russia (2013)

Article

Fracture of polystyrene- and molecular silica sol-based nanocomposites during fast compression

Polystyrene-based composites containing hybrid molecular silica sol nanoparticles with a core-shell structure are studied during fast compression. Polystyrene and the related composites are found to fail insta...

I. A. Aleksandrov, O. T. Gritsenko, N. S. Perov, E. V. Getmanova… in Technical Physics (2013)

Article

New type of ductile-to-ductile transition in particulate-filled composites

T. A. Kontareva, A. S. Kechek’yan, E. A. Sinevich… in Doklady Physical Chemistry (2012)