Št. zadetkov: 15
Izvirni znanstveni članek
Oznake:
kisikova plazma;šibka ionizirana plazma;rekombinacija;
Leto:
2012
Vir:
dLib.si Digitalna knjižnica Slovenije
Doktorska disertacija
Oznake:
zelena sinteza;in situ sinteza;cinkov oksid;ZnO;bombaž;poliester;plazma;večfunkcionalnost;
V doktorski disertaciji je predstavljena raziskava razvoja novega okolju prijaznega postopka in situ sinteze delcev cinkovega oksida (ZnO) na bombažu (CO) in poliestru (PET), kjer so bili namesto kemičnih reducentov uporabljeni vodni ekstrakti odpadnega rastlinskega materiala (invazivne tujerodne ra ...
Leto:
2023
Vir:
Naravoslovnotehniška fakulteta (UL NTF)
Pregledni znanstveni članek
Oznake:
plasma;synthesis;zinc oxide;nanoparticles;
An overview of recent work on the low-temperature plasma-assisted synthesis of zinc oxide (ZnO) nanoparticles is presented and interpreted in terms of gas-phase and surface reactions with illustrated examples. The thermodynamical nonequilibrium conditions allow the formation of chemically reactive s ...
Leto:
2021
Vir:
Naravoslovnotehniška fakulteta (UL NTF)
Izvirni znanstveni članek
Oznake:
Japonski dresnik;cinkov oksid;in situ;zelena sinteza;bombaž;ZnO;Japanese knotweed leaves;zinc oxide nanoparticles;green synthesis;cotton;
This work presents two protocols for the green in situ synthesis of zinc oxide nanoparticles (ZnO-NP) on cotton with the aim to develop sustainable cotton fabric with an ultraviolet protection factor (UPF). The protocols differed in the order of immersing cotton fabric in reactive solutions of three ...
Leto:
2022
Vir:
Naravoslovnotehniška fakulteta (UL NTF)
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:
green synthesis;ZnO;plasma-assisted;textile;PET;UV protection;
This article presents green in situ synthesis of ZnO directly on polyethylene terephthalate (PET) fabrics using pomegranate peel extract. The surface of PET was activated by environmentally friendly oxygen plasma, and the process was compared to alkali treatment where the extract of wood ash was use ...
Leto:
2023
Vir:
Naravoslovnotehniška fakulteta (UL NTF)
Pregledni znanstveni članek
Oznake:
heterogena površinska rekombinacija;rekombinacijski koeficient;katalitičnost površine;katalitična učinkovitost;koeficient izgube atomov;kisik;nevtralni atomi;plazma;heterogeneous surface recombination;recombination coefficient;surface catalicity;catalytic efficiency;atom loss coefficient;oxygen;neutral atoms;plasma;
Relevant data on heterogeneous surface recombination of neutral oxygen atoms available in the scientific literature are reviewed and discussed for various materials. The coefficients are determined by placing the samples either in non-equilibrium oxygen plasma or its afterglow. The experimental meth ...
Leto:
2023
Vir:
Fakulteta za elektrotehniko, računalništvo in informatiko (UM FERI)
Izvirni znanstveni članek
Oznake:
optična emisijska spektroskopija;kisikova plazma;grafit;modifikacija površine;
Leto:
2012
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
garlic;oxygen plasma;growth;cuticle;water uptake;nanostructure;yield;
Depending on the climate, garlic can be planted either in the fall or spring for a harvest in the summer, but spring planting might require the strengthening of the plant by external techniques. We have used low pressure, inductively coupled, radio frequency oxygen plasma for the treatment of peeled ...
Leto:
2019
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
živilski odpadki;tujerodne invazivne rastline;cinkov oksid;in-situ sinteza;več-funkcionalne tekstilije;bombaž;food waste;invasive alien plants;Zinc oxide;in-situ synthesis;multifunctional textile;cotton;
An extensive study on using plant waste aqueous extracts as natural chemicals for in-situ synthesis of zinc oxide (ZnO) on cotton is presented. Reducing agents were prepared from green tea leaves (GT), pomegranate peels (PG), and staghorn sumac leaves (SsL) and drupes (SsD), and the alkaline medium ...
Leto:
2022
Vir:
Naravoslovnotehniška fakulteta (UL NTF)