Št. zadetkov: 22
Izvirni znanstveni članek
Oznake:
radiofrequency discharge;gaseous plasma;large plasma reactor;matching network;
In this contribution we describe the characteristics of an electrical discharge in rarified gas created by dual-excitation coil. By using two parallel and overlapping excitation coils we can achieve a better transfer of the electromagnetic power from the radiofrequency (RF) generator to gaseous plas ...
Leto:
2011
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
Leto:
2010
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
fizika plazme;obdelava materiala;plazma;plazma SO2
Leto:
2012
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
plasma treatment;vacuum-ultraviolet radiation treatment;surface functionalization;polymer polyvinyl chloride;vacuum-ultraviolet spectroscopy;vacuum-ultraviolet photons;
An efficient approach for tailoring surface properties of polymers is presented, which enables rapid modification leading to superhydrophilic properties. The approach is based on vacuum-ultraviolet radiation (VUV) pretreatment of the surface to create reactive dangling bonds. This step is followed b ...
Leto:
2023
Vir:
Institut Jožef Stefan (IJS)
Diplomsko delo
Oznake:
nizkotlačna plazma;modeliranje plazme;metoda končnih elementov;COMSOL Multiphysics;interdisciplinarni študij;univerzitetni študij;diplomske naloge;
Raziskovalci so na področju nizkotlačne plazemske tehnologije v zadnjih desetletjih uspešno razvili rešitve za mnoge probleme v industriji, agronomiji in biomedicini. Ker je pri dani plazmi možnih interakcij delcev veliko, je težko vnaprej natančno predvideti, kako se bo obnašala določena reaktorska ...
Leto:
2023
Vir:
Fakulteta za računalništvo in informatiko (UL FRI)
Izvirni znanstveni članek
Oznake:
polistiren;kinetika površinske funkcionalizacije;OH radikali;vpliv doze radikalov;časovni razvoj;polystyrene;surface functionalisation kinetics;OH radicals;
The surface properties of hydrocarbon polymers are inadequate for numerous applications. Hence, they require alteration via functionalisation with desired functional groups. Hydroxyl groups are often preferred, since they enable appropriate polarity for the irreversible grafting of desired molecules ...
Leto:
2023
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
poly(ethylene terephthalate);nitrogen plasma;surface modification;functional groups;X-ray photoelectron spectroscopy;
Low pressure weakly nitrogen plasma was applied for incorporation of nitrogen-containing functional groups onto poly(ethylene terephthalate) - PET polymer. Nitrogen plasma was created in an electrode-less radiofrequency discharge at the nominal power of 200 W and the frequency of 27.12 MHz. Nitrogen ...
Leto:
2011
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
graphite;oxygen plasma;scanning electron microscopy;morphology;nanocones;
Samples of highly oriented pyrolitic graphite (HOPG) were exposed to fully dissociated oxygen plasma created by a radiofrequency discharge in pure oxygen. The discharge was powered with a radiofrequency generator operating at the standard industrial frequency of 13.56 MHz and the output power of 100 ...
Leto:
2011
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
TiO$_2$ nanotubes;crystallization;gaseous plasma;biological response;
Facile crystallization of titanium oxide (TiO$_2$) nanotubes (NTs), synthesized by electrochemical anodization, with low pressure non-thermal oxygen plasma is reported. The influence of plasma processing conditions on TiO$_2$ NTs crystal structure and morphology was examined by X-ray diffraction (XR ...
Leto:
2019
Vir:
Fakulteta za elektrotehniko (UL FE)
Izvirni znanstveni članek
Oznake:
outdoor ageing;non-thermal plasma;wood;spruce wood;open lab equipment;
The development of a simple surface barrier discharge plasma device is presented to enable more widespread access to and utilization of plasma technology. The application of the plasma device was demonstrated for pretreatment of wood prior to application of protective coatings for outdoor usage. The ...
Leto:
2021
Vir:
Biotehniška fakulteta (UL BF)