Open Access Conference Proceedings

Abstract: We demonstrate the synthesis of two composites consisting of carbon nanotubes and clay mineral montmorillonite. Synthetic and natural montmorillonites were examined as a matrix for synthesis of carbon nanotubes by hot filament chemical vapour deposition. [..] Read more

Abstract: The ternary Cu-Sn-S system, as an important I-IV-VI group semiconductor with small or mid band-gap, have attracted great attention owing to broad application in photovoltaic devices and H2 evolution under visible light irradiation. In this contribution, Cu2SnS3 nanostructures were successfully synthesized by microwave-assisted solvothermal route in a short time, using CuCl2.2H2O, SnCl2.2H2O and thiourea as starting chemicals. [..] Read more

Abstract: Helicenes attract attention as simple models for screw-shaped biomolecules, such as proteins and nucleic acids. Recently, they have been recognized as potential building blocks in nanomaterial sciences and the interest in their chemistry and physico-chemical properties has remarkably increased. [..] Read more

Abstract: Carbon nanowalls (CNW) thin films are very promising for various electrochemical and energy storage applications. Its high surface area, porosity and good electrical conductivity make it an ideal electrode material for electrochemical sensors, supercapacitors and batteries or for ohmic contacts of GaN transistors. [..] Read more

Abstract: Since the world has become industrialized, as a consequence, there is an increasing demand for gas sensors. Nanocrystalline diamond (NCD) films were grown on the commercially available sensor product consisted of a built-in microheater, a platinum temperature sensor, and a pair of Pt interdigitated electrodes using microwave plasma enhanced chemical vapor deposition process. [..] Read more

Abstract: This paper deals with deposition of aluminum nitride layer on different underlayers namely silicon (100), amorphous thermal silicon dioxide, and titanium (001). The aluminum nitride layer was deposited using 3grid radio frequency inductive coupled plasma (RFICP) Kaufman ion-beam source which provides slow deposition rate with low energy of plasma ions. [..] Read more

Abstract: The aim of the present work was to deposit thin polymer-like films fulfilling several criteria in order to enable their industrial application as protective coatings on various materials, for example plastic substrates. Therefore the films have to be stable, wear resistant with good adherence to the substrate materials and they have to be resistant against mechanical damage. [..] Read more

Abstract: We present effective and simplified methodology to simulate and investigate mechanical properties of vertically aligned multiwall carbon nanotubes (MWCNTs). Unlike conventional solutions, we considered nanotube as a beam with a fixed end and a free end, allowing us to employ the mechanics of beam used as cantilever. [..] Read more

Abstract: The aim of the present work was to deposit transparent polymer SiOxCyHz protective coatings from hexamethyldisiloxane/oxygen mixtures in capacitively coupled glow discharge. The coatings prepared under dusty plasma conditions showed nanocomposite character. [..] Read more

Abstract: This paper deals with testing of a nanofibrous filter by submicron monodisperse polystyrene particles of several sizes. The nanofibrous materials made by the electrospinning technology are very potential as a liquid filters. [..] Read more

Abstract: The paper describes an influence of rice husk particles as a filler in a common epoxy resin from the point of view of mechanical properties with the emphasis on the effect of silicon dioxide nanoparticles. The utilised filler has a diameter ranging from 1 to 100 micron. [..] Read more

Abstract: This research paper describes a feasibility study regarding the use of inkjet printing for designing a flexible microstrip antenna. Our prototype antenna is printed, using a specially prepared ink based on silver nanoparticles with diameter ranging from 50 to 200 nm, on a plastic substrate PET (Polyethylene terephthalate). [..] Read more

Abstract: The permeability and barrier properties of various solutes were studied through nanoporous alumina membranes by diffusion cell technique. Fabricated membranes were characterized by basic physic-chemical methods. [..] Read more

Abstract: Usage of plant source-based stiff fillers as reinforcement material in polymer composites has attracted significant interests of researchers during last few decades. The crystalline parts of the semicrystalline cellulose chains represent the most highly potential bio based reinforcing agents for polymers. [..] Read more

Abstract: The work aims to explain and demonstrate the possibility of preparing nanofibers with specific magnetic properties. Described is the preparation of ferrite nanoparticles and magnetic nanofibers by using appropriate methods. Emphasis is placed on preparing quality spinning solution, the choice of effective methods of spinning and thorough characterization of the products obtained. [..] Read more

Abstract: Contact formation is one of the significant steps, which have to be optimized in the production of silicon solar cells with high efficiency based on N-type substrates. In this work a comparison of the effect of various sintering conditions on the contact formation process was done. [..] Read more

Abstract: Following up on a previous research, the aim of the work is to further investigate the possibility of using rare earth elements compounds in polymer matrix for ionizing radiation attenuation. Having proven the effectivity, the focus is primarily on the proper preparation and characterization of the materials and the effect on the stability of polymer solution and it's suitability for needleless electrospinning. [..] Read more

Abstract: The basic component of an impregnating liquid is methyl-silicon resin. An aqueous emulsion was formed using a suitable solvent (e.g. [..] Read more

Abstract: Nanomaterials change our life. Every day they find applications in new branches of technology. [..] Read more

Abstract: The article is focused on comparison of inhibition effect of two types of silver nanoparticles and silver ions on mold growth on surfaces of building materials. Nanoparticles of silver are product of different producers prepared by different way (e. g. [..] Read more