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Citation: HONG Ping, WANG Fengwu, XU Mai, WEI Lin, FANG Wenyan, WEI Yijun, ZHU Chuan'gao. Preparation of β-PbO₂/TiO₂ Nanotube Arrays Electrode and Electrocatalytic Degradation of Phenol[J]. Chinese Journal of Applied Chemistry, ;2014, 31(9): 1096-1100. doi: 10.3724/SP.J.1095.2014.30559 shu

Preparation of β-PbO₂/TiO₂ Nanotube Arrays Electrode and Electrocatalytic Degradation of Phenol

HONG Ping ^a ,
WANG Fengwu ^b,, ,
XU Mai ^b ,
WEI Lin ^c ,
FANG Wenyan ^b ,
WEI Yijun ^b ,
ZHU Chuan'gao ^b

1.
a School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China;
2.
b School of Chemistry and Chemical Engineering, Huainan Normal University, Huainan 232001, China;
3.
c School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China

Corresponding author: WANG Fengwu,
Received Date: 8 November 2013
Available Online: 20 December 2013
Fund Project: 国家自然科学基金项目(21176099) (21176099)安徽省高校优秀青年基金研究项目(2011SQRL138) (2011SQRL138)安徽省高校省级自然科学研究项目(KJ2012B176) (KJ2012B176)淮南市2013年科技计划项目(2013A4104) (2013A4104)

The β-PbO₂/TiO₂ nanotubes(β-PbO₂/TiO₂NTs) electrode was prepared using the anodic oxidation method and pulsed electrochemical deposition(PED). The properties of β-PbO₂/TiO₂NTs electrode were characterized by scanning electron microscopy(SEM), X-ray diffraction(XRD) and X-ray photoelectron spectroscopy(XPS). The results indicate that β-PbO₂ nanoparticles are successfully dispersed inside the TiO₂ nanotubes. The degradation of phenol was carried out to test the electrocatalytic performance of the β-PbO₂/TiO₂ NTs electrode, which indicated that the β-PbO₂/TiO₂NTs electrode had high electrocatalytic activities and the COD removal rate of phenol reached up to 83%.
- TiO₂ nanotubes,
- pulsed electrochemical deposition,
- β-PbO₂,
- electrocatalysis,
- phenol
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Preparation of β-PbO₂/TiO₂ Nanotube Arrays Electrode and Electrocatalytic Degradation of Phenol