Št. zadetkov: 11
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)
Diplomsko delo
Oznake:
azo barvila;mineralizacija;celokupni organski ogljik;diplomska dela;
V diplomskem delu sem preučevala vpliv temperature na fotokatalitsko učinkovitost titanovega dioksida pri razgradnji organskega onesnaževala, specifično barvila Plasmocorinth B. Namen te raziskave je bil določiti, pri kateri temperaturi TiO$_2$ kot fotokatalizator doseže najvišjo učinkovitost. Ekspe ...
Leto:
2024
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Diplomsko delo
Oznake:
intenziteta svetlobe;mineralizacija;razgradnja onesnaževal;diplomska dela;
V diplomskem delu sem preučeval vpliv intenzitete svetlobe na fotokatalitsko učinkovitost titanovega dioksida (TiO$_2$) pri razgradnji barvila Plasmocorinth B. Fotokataliza je obetavna metoda za čiščenje okolja, saj omogoča razgradnjo onesnaževal v prisotnosti fotokatalizatorja in svetlobe. Eksperim ...
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:
Digitalni repozitorij raziskovalnih organizacij Slovenije
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)