Preparation and Photocatalytic Properties of TiO2 Immobilized on Fiberglass Cloth
- DOI
- 10.2991/bep-16.2017.88How to use a DOI?
- Keywords
- TiO2; Fiberglass Cloth; photocatalytic properties
- Abstract
In this study, the TiO2 immobilized on fiberglass cloth was prepared to improve the photocatalytic activity of TiO2 and overcome the difficulty of reuse through a set of different procedures. The microstructure and morphology of TiO2 loaded on FGC were characterized via SEM and XRD, respectively. The photocatalytic activity of TiO2-fiberglass specimens was assessed by the yield of hydroxyl radicals and the extent to which humic acid (HA) was photodegraded in a small reactor. The result revealed that (i)the crystalline structure of immobilized TiO2 was nearly unchanged compared with pure P25 nanoparticles. (ii)the TiO2-fiberglass specimens prepared by PA and HY procedures resulted in more TiO2 particles loading on FGC and exhibited better photocatalytic activity than by SG procedure. (iii)The steady state concentration of hydroxyl radicals in the photocatalytic system was obtained as 1.11x10-14 mol.L-1. (iv)The TiO2-fiberglass specimens prepared by HY procedure exhibited good photocatalytic activity on HA degradation.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yiqun CHEN AU - Deqiang CHEN AU - Zhaoping WEI AU - Yang CHEN PY - 2016/12 DA - 2016/12 TI - Preparation and Photocatalytic Properties of TiO2 Immobilized on Fiberglass Cloth BT - Proceedings of the 2016 International Conference on Biological Engineering and Pharmacy (BEP 2016) PB - Atlantis Press SP - 396 EP - 399 SN - 2468-5747 UR - https://doi.org/10.2991/bep-16.2017.88 DO - 10.2991/bep-16.2017.88 ID - CHEN2016/12 ER -