A5015079128- Bone Tissue Engineering Materials
- Surface Modification and Superhydrophobicity
- Polymer Nanocomposite Synthesis and Irradiation
- Additive Manufacturing and 3D Printing Technologies
- biodegradable polymer synthesis and properties
- Plasma Applications and Diagnostics
- Flow Measurement and Analysis
- Ultrasonics and Acoustic Wave Propagation
- Graphene and Nanomaterials Applications
- Diamond and Carbon-based Materials Research
- Advanced Sensor Technologies Research
- High voltage insulation and dielectric phenomena
- High-Temperature Coating Behaviors
- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Surface Roughness and Optical Measurements
- Orthopaedic implants and arthroplasty
- Advanced materials and composites
- Metal and Thin Film Mechanics
- Photopolymerization techniques and applications
Institute of High Current Electronics
2020-2024
Siberian Branch of the Russian Academy of Sciences
2022-2023
National Research Tomsk State University
2017-2020
Using the Plasma-Enhanced Chemical Vapour Deposition (PECVD) method, it is possible to synthesize a wide range of different materials, in particular, organosilicon polymer-like coatings. In present work, plasma-chemical reactor with coaxial hollow electrodes based on DC glow discharge maintained plasmaforming gas flow at low pressure used for deposition coating. Argon was as plasma rate 230 mg/min. Hexamethyldisiloxane precursor deposition. molecular impurity inert and its 10 The purpose...
The aim of the present work is to reveal peculiarities and regularities formation chemical constitution polymer-like coatings deposited under plasmachemical activation hexamethyldisiloxane in cathode layers positive column plasma glow discharge. discharge was maintained an argon/hexamethyldisiloxane mixture flow. argon flow rate 230 mg/min. were six different modes plasma-chemical system. determined by hexamethyldisiloxane, which ranged from 1 10 mg/min, average current, set between 5 50 mA....
We describe our investigations of the surface physicochemical and biological properties polylactic acid modified by silver, argon carbon ion implantation to doses 1 × 1014, 1015 1016 ion/cm2 at energies 20 keV (for C Ar) 40 Ag). X-ray analysis shows enhancement coherent scattering regions lattice constant increase after implantation. Secondary electron mass-spectrometry indicates that Ag concentration in subsurface layer is less than 80%, but a depth 500 nm does not exceed...
Представляются результаты исследования физико-химических свойств поливинилового спирта в исходном состоянии и после модификации поверхности ионами серебра, облучением электронным пучком потоками низкотемпературной плазмы.Имплантация ионов серебра производились с применением ионного источника Mevva-V.Ru на основе вакуумного дугового разряда до достижения экспозиционных доз 1•10 14 , 15 16 ион/см 2 при ускоряющем напряжении 20 кВ энергии имплантируемых 40 кэВ.Обработку проводили форвакуумном...
О.А.Лапуть 1 , И.В.Васенина 1, 2 Д.А.Зуза Национальный исследовательский Томский государственный университет (г.Томск, Россия) Институт сильноточной электроники Сибирского отделения Российской академии наук Поверхностные свойства композиционных материалов на основе полилактида и гидроксиапатита, обработанных потоками низкотемпературной плазмыИзучены физико-химические композита с гидроксиапатитом в массовом соотношении компонентов 70/30, модифицированных атмосферной плазмы тлеющего разряда...
Plasma polymerization is a rapidly growing field of plasma technology. Using this method, it possible to solve applied problems, for example, the deposition conformal dielectric coatings protect electrical circuit boards operating in outer space. In paper, we study vapor hexamethyldisiloxane using low-pressure plasma. The morphology, strength under plasma, and chemical composition deposited coating are studied. It was established that has lamellar structure, which, together with data IR...