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Information Seminar Paper

Title

PREPARATION OF SELF-CLEANING TIO2 SURFACES ON ALUMINIUM-BASED COMPOSITE

Pages

 Start Page | End Page

Keywords

TIO2 NANOPARTICLES 

Abstract

 A NOVEL SELF-CLEANING SOLUTION WAS INTRODUCED IN THIS PAPER BASED ON SOL-GEL METHOD AND WAS APPLIED FOR PREPARING SELF-CLEANING TIO2 SURFACES ON ALUMINIUM-BASED COMPOSITE. XRD ANALYSIS INDICATED THAT THE OBTAINED TIO2 POWDER CONTAINS MAINLY THE ANATASE PHASE AND TIO2 POWDER HAD A CRYSTAL SIZE DISTRIBUTION OF 10-40 NM. SEM MORPHOLOGY HAS ALSO CONFIRMED NANOMETRIC DISTRIBUTION OF THE OBTAINED POWDER. ALUMINIUM COMPOSITE SURFACES WERE COATED USING DIP-COATING METHOD AND PHOTOCATALYTIC ACTIVITY OF THE TIO2 FILMS WERE INVESTIGATED THROUGH DEGRADATION OF AQUEOUS FORMIC ACID UNDER UV LIGHT IRRADIATION. COMPARATIVE STUDY OF THE OBTAINED COATED SURFACES WITH THOSE OF UNCOATED SURFACES, DEMONSTRATED A REMARKABLE PERFORMANCE.

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