National Repository of Grey Literature 87 records found  beginprevious84 - 87  jump to record: Search took 0.01 seconds. 
Influence of incorporated nanodiamond particles on mechanical properties of composite material based on multi-layer PVA nanofiber textiles
Prošek, Zdeněk ; Indrová, K. ; Rácová, Z. ; Ryparová, Pavla ; Nežerka, V. ; Topič, J. ; Tesárek, Pavel ; Kromka, Alexander
The present study investigates the influence of NDP on mechanical properties of multi-layer PVA nanofiber textiles. The particles of a diameter equal to 5 nm were incorporated into double- and triple-layer textiles, while the single-layer samples were prepared as the reference. The diameter of PVA nanofibers varied from 100 to 300 nm. We characterized the tensile strength, stiffness and ductility of fabricated nanofibers by using a conventional method – a tensile test. We found that the NDP-enriched nanofibers reveal antibacterial character. However, none or negligible influence of NDP additions on the tested mechanical properties was observed.
Nanofibrous TiO2 composite electrodes for dye-sensitized solar cells
Krýsová, Hana ; Trčková-Baráková, J. ; Kavan, Ladislav
TiO2 nanofibers (NF) can provide interlinking between nanoparticles and improve the efficiency of electron transport towards the transparent conducting oxide electrode (TCO), reducing the time available for recombination with holes.
Application of the Electrospun Nanofibers in Wastewater Treatment
Lev, J. ; Holba, Marek ; Kalhotka, L. ; Szostková, M. ; Kimmer, D.
Electrospun nanofiber filters were used for treated wastewater treatment plant outlets. The efficiency fot the pathogen removal was monitored towards Czech government directions about water reuse.
Equilibrium shape of a liquid nucleus on a highly curved surface of a nanofiber
Sveshnikov, Alexey ; Demo, Pavel ; Kožíšek, Zdeněk
Approximate equilibrium shape of a liquid nucleus on a nanofiber was determined by minimalization of its free energy under condition of the constant volume of the nucleus. The nucleus is stretched in the direction parallel to the nanofiber axis. The deviation of the shape from a sphere is larger for well-wetting cases.

National Repository of Grey Literature : 87 records found   beginprevious84 - 87  jump to record:
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