Preparation and Photocatalytic Properties on ZnO/TiO2 Nanotubes

Yang Lin Liu; Xue Chen Duan; Yao Ming Li; Yan Yan Liu

doi:10.4028/www.scientific.net/KEM.562-565.775

Paper Titles

Highly Efficient Nano-Catalysts Using Activated Carbon as a Support for One-Step Oxidation of Cyclohexane to Adipic Acid
p.754

Influence of Parameters on Fabricating TiO₂ Nanotube by a Hydrothermal Method
p.760

Preparation and Characterization of Polyesteramide Composited by Carbon Nanotube
p.764

Preparation and Megnetic Performance Study of One Dimensional Co-Ni Nanomaterial
p.770

Preparation and Photocatalytic Properties on ZnO/TiO₂ Nanotubes
p.775

Texturing Multi-Crystalline Silicon Wafer by Ultrasonic Standing Wave in Acid Etching
p.781

The Degradation of Polyesteramide Carbon Nanotube Composites
p.785

A Novel Method to Modify the Lapping Uniformity for Silicon Wafer
p.790

A Novel Electrochemical Sensor for Formaldehyde Based on Platinum Nanoparticle/L-Alanine Modified Glassy Carbon Electrode
p.796

HomeKey Engineering MaterialsKey Engineering Materials Vols. 562-565Preparation and Photocatalytic Properties on...

Preparation and Photocatalytic Properties on ZnO/TiO₂ Nanotubes

Abstract:

In order to study on the effect of the content of Zn to phase morphology and photocatalytic performance of ZnO/TiO2 composite material, we prepare ZnO particle finishing with surface chemistry and make tubular TiO2 with hydrothermal. Using characterization methods like XRD,SEM,TEM to explore how various conditions such as different incineration temperature, atomic ratio, etc can interfere with morphology, structure and photocatalytic performance of composite. In this experiment, the surface of TiO2 nanotubes combusted under the temperature of 673K for 2h are smooth;Zn:TiO2=1:4 to achieve uniformly and firmly distributed nano composite particles which grain size is 11nm on the surface of TiO2 nanotubes,including 2-3nm ZnO particles on tubes; 0.1mol/L sodium hydrate-ethanol solution as precipitant to obtain ZnO/tubular TiO2 composite materials which are highly dispersed and deposited on the surface of tube-shaped TiO2; Zn:Ti=1:4 reach the best catalytic result.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 562-565)

Pages:

775-780

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.562-565.775

Citation:

Cite this paper

Online since:

July 2013

Authors:

Yang Lin Liu, Xue Chen Duan, Yao Ming Li, Yan Yan Liu

Keywords:

Composite Material, Photocatalytic, Preparation, Study, ZnO/TiO₂Nanotubes

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. Fujishima, Electrochemical photolysis of water at a semiconductor electrode [J].Nature,1972, 238:37-38

DOI: 10.1038/238037a0

Google Scholar

[2] WANG Qin,TAO Jie,WENG Lu-qian．Characterization and Mechanism of Nanotubular TiO2 Formation[J]. Development and Application of Materials,2004.19(5):9-12(In Chinese).

Google Scholar

[3] W ang W Z,Varghese O K，Paulose M,et a1.A study on the growth and structure of titania nanotubes [J].J M R,2004,19(2):417-422．

Google Scholar