Sinteza in karakterizacija transparentnih samočistilnih tankih plasti

Spiller, Mia (author), Matoh, Lev (mentor)

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 plasti. Moj cilj je bil sintetizirati transparentno plast z dobrimi fotokatalitskimi lastnostmi in čim boljšo hidrofilnostjo. Plast sem nanesla na steklo, silicijeve ploščice in plastiko. Kvaliteto nanesenih plasti sem preverila z merjenjem kontaktnega kota za vodno kapljico, s snemanjem površine z vrstičnim elektronskim mikroskopom in snemanjem IR spektra. Ugotovila sem, da so lastnosti plasti odvisne od tehnike nanosa in materiala, na katerega plast nanesemo.

• Language: Slovenian
• Keywords: transparentne samočistilne plasti, fotokataliza, hidrofilnost
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2024
• PID: 20.500.12556/RUL-160175
• COBISS.SI-ID: 205931779
• Publication date in RUL: 22.08.2024

SPILLER, Mia, 2024, Sinteza in karakterizacija transparentnih samočistilnih tankih plasti [online]. Bachelor’s thesis. [Accessed 19 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=160175

Secondary language

• Language: English
• Title: Synthesis and characterization of transparent self-cleaning thin films

Abstract

Titanium dioxide is a versatile material with wide-ranging applications in industry and everyday life. Its use in transparent self-cleaning thin films is particularly intriguing. My work focuses on synthesizing, depositing, and characterizing transparent self-cleaning thin films. My goal was to create a transparent film with optimal photocatalytic properties and high hydrophilicity. I deposited the film on glass, silicon and plastic. I evaluated the quality of the deposited films by measuring the water contact angle, imaging the surface using scanning electron microscope and recording the IR spectrum. In my work, I have found that the properties of thin films are dependent on the deposition technique and the material on which the film is deposited.

• Keywords: transparent self-cleaning films, photocatalysis, hydrophilicity