Št. zadetkov: 9
Diplomsko delo
Oznake:
tanke plasti;transparentne samočistilen plasti;hidrofilnost;sinteza tankih plasti;tehnike nanosov;diplomska dela;
V industriji in vsakdanjem življenju se na različnih področjih srečujemo s titanovim dioksidom, predvsem pa je njegova uporaba zanimiva v nanosih za transparentne samočistilne tanke plasti. V diplomskem delu sem se osredotočila na sintezo, nanos in karakterizacijo transparentnih samočistilnih tankih ...
Leto:
2024
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
fotokataliza;optimizacija zasnove reaktorja;AOP-ji;analiza CFD;stekleni biseri;photocatalysis;reactor design optimization;AOPs;CFD analysis;glass beads;
This study explores the influence of flow velocity, sphere size, and inter-sphere distance on hydrodynamics and mass transfer in a photocatalytic reactor. The effects of two different light configurations on light distribution and degradation were also evaluated. A 2D computational fluid dynamics (C ...
Leto:
2024
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
photocatalysis;photocatalytic ozonation;TiO2;Al2O3 monolith;LAS;PBIC;reactive blue 19;phenol;
Design and evaluation of a compact photocatalytic reactor for water treatment
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
titanov dioksid;velika specifična površina;fotokataliza;nanodelci;titanium dioxide;high surface area;photocatalysis;nanostructured particles;
Hydrothermal reactions represent a simple and efficient method for the preparation of nanostructured TiO$_2$ particles that could be of interest as photocatalysts or catalytic supports. Although the particle size is in the range of 2–5 µm, the nanostructures composing the particles ensure a large sp ...
Leto:
2021
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
fotokataliza;imobiliziran P25;delčne kolone;bisfenoli;simulirana odpadna voda;photocatalysis;immobilized P25;packed bed photoreactor;bisphenols;simulated wastewater;
In recent years, the increasing demand for clean and potable water has created a need for efficient, cost-effective wastewater treatment. One of the most promising methods is heterogeneous photocatalysis due to its ability to mineralize organic molecules. This paper describes the development of a fl ...
Leto:
2021
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
titanium dioxide;powders;doping;photocatalysis;photocurrent;SEM;
The application of TiO 2 photocatalysis in various environmental fields has been extensively studied in the last decades due to its ability to induce the degradation of adsorbed organic pollutants. In the present work, TiO 2 powders doped and co-doped with sulfur and nitrogen and modified with plati ...
Leto:
2022
Vir:
Repozitorij Univerze v Ljubljani (RUL)
Izvirni znanstveni članek
Oznake:
nanodelci;fotokataliza;cinkov oksid;japonski dresnik;protimikrobno delovanje;
Synthesis of zinc oxide (ZnO) nanoparticles (NPs) was mediated by plant extracts to assist in the reduction of zinc atoms during the synthesis and act as a capping agent during annealing.The preparation used ethanolic extracts from the roots of Japanese knotweed (Fallopia japonica). Two major outcom ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
titanov dioksid;sol-gel procesi;funkcionalna aplikacija;čiščenje vode;titanium dioxide;sol-gel processes;functionla applications;water treatment;
The effect of different water matrices on the photocatalytic degradation of dissolved pharmaceuticals was
explored. The focus was on the degradation efficiencies in wastewater effluent from a bioreactor and water
effluent from a central wastewater treatment plant and comparing the results with deg ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Marin Kovačić,
Klara Perović,
Josipa Papac,
Antonija Tomić,
Lev Matoh,
Boštjan Žener,
Tomislav Brodar,
Ivana Capan,
Angela Šurca Vuk,
Hrvoje Kušić,
Urška Lavrenčič Štangar,
Ana Lončarić Božić
Izvirni znanstveni članek
Oznake:
fotokataliza;titanov dioksid dopiran z žveplom;kompoziti;reduciran grafen oksid;diklofenak;photocatalysis;sulfur doped titanium dioxide;composite;reduced graphene oxide;diclofenac;
Sulfur-doped TiO$_2$ (S-TiO$_2$) composites with reduced graphene oxide (rGO), wt. % of rGO equal to 0.5%, 2.75%, and 5.0%, were prepared by a one-pot solvothermal procedure. The aim was to improve photocatalytic performance in comparison to TiO$_2$ under simulated solar irradiation for the treatmen ...
Leto:
2020
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)