Phase transformation and photocatalytic characteristics of anodic TiO2 nanotubular film

Oh HJ, Hock R, Schurr R, Hölzing A, Chi CS (2013)

Publication Status: Published

Publication Type: Journal article

Publication year: 2013

Journal

Journal of Physics and Chemistry of Solids Elsevier

Publisher: PERGAMON-ELSEVIER SCIENCE LTD

Book Volume: 74

Pages Range: 708-715

Journal Issue: 5

DOI: 10.1016/j.jpcs.2013.01.008

Abstract

A self-organized film with titania nanotubular architecture was synthesized by anodization. The dynamic characteristics and kinetic parameters of the nanotubular film during annealing were investigated using real-time resolved, in situ X-ray diffraction (XRD). The XRD results revealed that the onset activation energy for the self-organized titania nanotubular film was 135.6 kJ/mol. The rate constant for aniline blue degradation was dependent on the nanotube length, and the best photocatalytic efficiency of the TiO2 nanotube was obtained at an optimum tube length of 430 nm. (C) 2013 Elsevier Ltd. All rights reserved.

Authors with CRIS profile

Rainer Hock Professur für Kristallographie und Strukturphysik Astrid Hölzing Lehrstuhl für Kristallographie und Strukturphysik (ICSP)

Involved external institutions

Kookmin University / 메인페이지 KR Korea, Republic of (KR) Hanseo University / 한서대학교 KR Korea, Republic of (KR)

How to cite

APA:

Oh, H.-J., Hock, R., Schurr, R., Hölzing, A., & Chi, C.-S. (2013). Phase transformation and photocatalytic characteristics of anodic TiO2 nanotubular film. Journal of Physics and Chemistry of Solids, 74(5), 708-715. https://doi.org/10.1016/j.jpcs.2013.01.008

MLA:

Oh, Han-Jun, et al. "Phase transformation and photocatalytic characteristics of anodic TiO2 nanotubular film." Journal of Physics and Chemistry of Solids 74.5 (2013): 708-715.

BibTeX: Download