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Preparation and photoelectrocatalytic activity of ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays electrode for azo dye degradation.
J Hazard Mater. 2008 Oct 30; 158(2-3):517-22.JH

Abstract

In this article, the ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays (ZnO/TiO(2) NR/Ts) electrodes were fabricated through two steps: (1) electrosynthesis of TiO(2) nanotube arrays (TiO(2) NTs) in HF solution by anodization method; (2) followed by cathodic electrodeposition of ZnO embedded in the TiO(2) nanotube arrays. The morphological characteristics and structures of ZnO/TiO(2) NR/Ts electrodes were examined by field-emission scanning electron microscopy (FE-SEM), energy dispersive X-ray (EDX) spectroscopy, X-ray diffraction (XRD) analysis, and UV-vis spectra. The linear-sweep photovoltammetry response on the ZnO/TiO(2) NR/Ts electrode was presented and the photocurrent was dramatically enhanced on the ZnO/TiO(2) NR/Ts electrode, comparing with that on bare TiO(2) NTs electrode. The photocatalytic and photoelectrocatalytic activity of ZnO/TiO(2) NR/Ts electrode was evaluated in degradation of methyl orange (MO) in aqueous solution.

Authors+Show Affiliations

Department of Chemistry, East China Normal University, Shanghai 200062, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18440136

Citation

Zhang, Zhonghai, et al. "Preparation and Photoelectrocatalytic Activity of ZnO Nanorods Embedded in Highly Ordered TiO(2) Nanotube Arrays Electrode for Azo Dye Degradation." Journal of Hazardous Materials, vol. 158, no. 2-3, 2008, pp. 517-22.
Zhang Z, Yuan Y, Liang L, et al. Preparation and photoelectrocatalytic activity of ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays electrode for azo dye degradation. J Hazard Mater. 2008;158(2-3):517-22.
Zhang, Z., Yuan, Y., Liang, L., Cheng, Y., Shi, G., & Jin, L. (2008). Preparation and photoelectrocatalytic activity of ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays electrode for azo dye degradation. Journal of Hazardous Materials, 158(2-3), 517-22. https://doi.org/10.1016/j.jhazmat.2008.01.118
Zhang Z, et al. Preparation and Photoelectrocatalytic Activity of ZnO Nanorods Embedded in Highly Ordered TiO(2) Nanotube Arrays Electrode for Azo Dye Degradation. J Hazard Mater. 2008 Oct 30;158(2-3):517-22. PubMed PMID: 18440136.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Preparation and photoelectrocatalytic activity of ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays electrode for azo dye degradation. AU - Zhang,Zhonghai, AU - Yuan,Yuan, AU - Liang,Linhong, AU - Cheng,Yuxiao, AU - Shi,Guoyue, AU - Jin,Litong, Y1 - 2008/03/10/ PY - 2007/11/14/received PY - 2008/01/02/revised PY - 2008/01/29/accepted PY - 2008/4/29/pubmed PY - 2009/1/3/medline PY - 2008/4/29/entrez SP - 517 EP - 22 JF - Journal of hazardous materials JO - J Hazard Mater VL - 158 IS - 2-3 N2 - In this article, the ZnO nanorods embedded in highly ordered TiO(2) nanotube arrays (ZnO/TiO(2) NR/Ts) electrodes were fabricated through two steps: (1) electrosynthesis of TiO(2) nanotube arrays (TiO(2) NTs) in HF solution by anodization method; (2) followed by cathodic electrodeposition of ZnO embedded in the TiO(2) nanotube arrays. The morphological characteristics and structures of ZnO/TiO(2) NR/Ts electrodes were examined by field-emission scanning electron microscopy (FE-SEM), energy dispersive X-ray (EDX) spectroscopy, X-ray diffraction (XRD) analysis, and UV-vis spectra. The linear-sweep photovoltammetry response on the ZnO/TiO(2) NR/Ts electrode was presented and the photocurrent was dramatically enhanced on the ZnO/TiO(2) NR/Ts electrode, comparing with that on bare TiO(2) NTs electrode. The photocatalytic and photoelectrocatalytic activity of ZnO/TiO(2) NR/Ts electrode was evaluated in degradation of methyl orange (MO) in aqueous solution. SN - 0304-3894 UR - https://www.unboundmedicine.com/medline/citation/18440136/Preparation_and_photoelectrocatalytic_activity_of_ZnO_nanorods_embedded_in_highly_ordered_TiO_2__nanotube_arrays_electrode_for_azo_dye_degradation_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(08)00212-4 DB - PRIME DP - Unbound Medicine ER -