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Preparation of TiO2-coated glass and their application for photodecompose organic dye

  • Christina Wahyu Kartikowati
  • , Anggun Lila Sari
  • , Ajeng Arum Sari
  • , Muchlis
  • , Evi Susanti
  • , Bambang Poerwadi
  • , Supriyon
  • , Siti Nurul Aisyiyah Jenie
  • , Asep Suhendi
  • , Aditya Farhan Arif
  • , Osi Arutanti*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

TiO2-coated glass has been successfully prepared for practical water treatment application under UV-light irradiation. This work demonstrated the immobilized TiO2 powder on glass support using the dip-and spray coating method. The number of coating processes was varied to studies their effect on photocatalytic efficiency. The annealed process at high temperature was conducted to improve the adhesion of TiO2 powder to the glass substrates. Surface observation of the coating TiO2 showed that the dip-coating method has a better result than the spray coating method. All the glass surfaces can be covered by TiO2 perfectly, and this process did not affect the photocatalytic activity. Almost 100% of 4 ppm Rhodamine B could be decomposed by immobilized TiO2. The current research is potentially used as a standard method to immobilize TiO2 on the glass substrate on a larger scale in the future. Accordingly, separating the process between TiO2 and liquid-based solution after the photocatalytic process is more straightforward.

Original languageEnglish
Title of host publicationProceedings of the 7th International Symposium on Applied Chemistry 2021
EditorsMuhammad Al Muttaqii, Kiki Kurniawan, Muhammad Hanafi, Ahmad Randy
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735442658
DOIs
Publication statusPublished - 5 Dec 2022
Event7th International Symposium on Applied Chemistry 2021, ISAC 2021 - Virtual, Online
Duration: 28 Sept 2021 → 30 Sept 2021

Publication series

NameAIP Conference Proceedings
Volume2493
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference7th International Symposium on Applied Chemistry 2021, ISAC 2021
CityVirtual, Online
Period28/09/21 → 30/09/21

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