Study on fabrication of TiO2 thin films by spin-coating and their optical properties

Vicran Zharvan, Risqa Daniyati, A. S. Nur Ichzan, Gatut Yudoyono, Darminto

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Citations (Scopus)

Abstract

Study on fabrication of TiO2 thin films and their optical properties in UV-VIS spectrum has been conducted. TiO2 nanopowders were prepared by co-precipitation method with varying mixing duration for 5, 10 and 25 hours using TiCl3 as precursor. The as-synthesized TiO2 phase is anatase having crystalline size of 14.25nm, 13.75nm and 12.62, respectively for the corresponding mixing duration. Thin films of TiO2 were fabricated by spin coating method and then checked by XRD diffractometer and UV-Vis Spectrophotometer to examine their structure and band gap energy. The prepared films also contain anatase phase of TiO2 with respective band gap of 3.70 eV, 3.74 eV and 3.76 eV, depending on the powders and their treatment.

Original languageEnglish
Title of host publication4th International Conference on Theoretical and Applied Physics, ICTAP 2014
EditorsNi Nyoman Rupiasih, Wayan Gede Suharta, Hery Suyanto
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735413665
DOIs
Publication statusPublished - 11 Mar 2016
Event4th International Conference on Theoretical and Applied Physics, ICTAP 2014 - Bali, Indonesia
Duration: 16 Oct 201417 Oct 2014

Publication series

NameAIP Conference Proceedings
Volume1719
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Conference on Theoretical and Applied Physics, ICTAP 2014
Country/TerritoryIndonesia
CityBali
Period16/10/1417/10/14

Keywords

  • TiO
  • UV-Vis
  • XRD
  • anatase
  • band gap
  • thin films

Fingerprint

Dive into the research topics of 'Study on fabrication of TiO2 thin films by spin-coating and their optical properties'. Together they form a unique fingerprint.

Cite this