diplomsko delo
Lucijan Kolenc (Author), Urška Lavrenčič Štangar (Mentor)

Abstract

Diplomsko delo sodi v širši problem pomanjkanja pitne vode, ki bo z naraščanjem prebivalstva in posledično vedno večjo porabo in osnaženostjo vode postal še večji. V delu je predstavljena rešitev čiščenja vode z uporabo fotokatalizatorja na osnovi bakrovega oksida. Veliko je že obstoječih načinov čiščenja vode, ampak zaradi edinstvenih lastnosti predstavlja bakrov oksid odlično alternativo že uveljavljenim katalizatorjem. V teoretičnem delu sem se osredotočil predvsem na to, kako fotokatalizator izboljšati, da dosega svoj maksimum. V eksperimentalnem delu je opisana priprava učinkovite imobilizacije bakrovega oksida na pelete aluminijevega oksida, ki služijo kot nosilec. Učinkovitost oksidacije sem preveril na organskem barvilu Plasmocorinth B. Opisana sta tudi reaktorja, ki sta bila uporabljena za koriščenje bakrovega oksida pri odstranjevanju tega onesnaževala v vodi. Nanostrukturo bakrovega oksida smo si podrobneje ogledali z vrstičnim elektronskim mikroskopom, ki je pokazal majhne delce in s tem veliko površino.

Keywords

baker;bakrov oksid;polprevodniki;polprevodniška fotokataliza;fotokatalizatorji;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [L. Kolenc]
UDC: 546.56-31:544.526.5(043.2)
COBISS: 27487491 Link will open in a new window
Views: 497
Downloads: 171
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Immobilization of CuO photocatalyst
Secondary abstract: Diploma thesis falls in the area of water shortage problem. This problem will only keep getting worse because of population growth. The solution to the problem can be CuO photocatalyst. There are many already existing processes for water purification, but copper oxide is an excellent alternative to the already established catalysts, because it provides some unique characteristics. In the theoretical part of the thesis, I focused on ways how to make a better photocatalyst and to achieve its maximum. The experimental part contains a description of efficient immobilization of CuO on aluminium oxide pellets. I tested the effect of photooxidation on organic dye Plasmacorinth B contaminant in aqueous solution. Description of both types of reactors used in testing are included. I examined copper oxide nanostructure with the help of scanning electron microscope. The image with high magnification showed small particles and large surface area.
Secondary keywords: copper oxide;photocatalysis;semiconductor;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000374
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo
Pages: 24 str.
ID: 12006067