Preparation and photoelectrocatalytic activity of CdS particles embedded in highly ordered TiO2 nanotube arrays electrode for HCB degradation

被引：5

作者：

Huang, Mingxi ^{[1
]}

Xue, Jianjun ^{[1
]}

Xie, Li ^{[2
]}

Ling, Shisheng ^{[1
]}

Zhou, Ning ^{[1
]}

Cai, Yanhua ^{[1
]}

Qian, Jiayan ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Sch Mat Sci & Technol, Nanjing 210016, Peoples R China

[2] Environm Monitor Stn, Chengdu PT-610072, Peoples R China

来源：

RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7 | 2012年 / 347-353卷

关键词：

anodic oxidation; TiO2 nanotube arrays; CdS; photoelectrocatalysis; HCB; PHOTOCATALYTIC ACTIVITY; LIGHT;

D O I：

10.4028/www.scientific.net/AMR.347-353.1894

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Photoelectrocatalytic degradation performance of hexachlorobenzene (HCB) was assessed with a newly designed continuous photocatalytic reactor. CdS/TiO2 NTs were successfully prepared by depositing CdS particles on the surface of TiO2 nanotube arrays.The morphology, phase structure and photoelectric properties of CdS/TiO2 NTs were characterized by field emission scanning electron microscope, X-ray diffraction and diffuse reflectance spectroscopy. The photoelectrocatalytic activity of CdS/TiO2 NTs was evaluated in degradation of HCB in aqueous solution. The experimental results show that CdS/TiO2 NTs exhibited higher photoabsorption rate under visible light, bigger photocurrent (value) and improved photocatalytic activity than TiO2 NTs.

引用

页码：1894 / +

页数：2

共 50 条

[1] Photoelectrocatalytic activity of highly ordered TiO2 nanotube arrays modified with polyaniline for tetrabromobisphenol A degradation in water
Zhao, Danchen
Jiang, Liushan
Yang, Ruochen
Zhang, Yue
Zhou, Qingxiang
CHEMOSPHERE, 2022, 302
[2] Photoelectrocatalytic Degradation of HCB By N-doped TiO2 Nanotube Arrays
Guan, Yujiang
Wang, Zibo
Bai, Shuli
Xue, Qin
ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3, 2013, 652-654 : 1580 - +
[3] Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine
Cardoso, Juliano Carvalho
Lizier, Thiago Mescoloto
Boldrin Zanoni, Maria Valnice
APPLIED CATALYSIS B-ENVIRONMENTAL, 2010, 99 (1-2) : 96 - 102
[4] Preparation of short, robust and highly ordered TiO2 nanotube arrays and their applications as electrode
Liu, Yanbiao
Zhou, Baoxue
Li, Jinhua
Gan, Xiaojie
Bai, Jing
Cai, Weimin
APPLIED CATALYSIS B-ENVIRONMENTAL, 2009, 92 (3-4) : 326 - 332
[5] Preparation of Highly Ordered TiO2 Nanotube Array Photoelectrode for the Photoelectrocatalytic Degradation of Methyl Blue: Activity and Mechanism Study
Cheng, Xiuwen
Liu, Huiling
Yu, Xiujuan
Chen, Qinghua
Li, Junjing
Wang, Pu
Umar, Ahmad
Wang, Qiang
SCIENCE OF ADVANCED MATERIALS, 2013, 5 (11) : 1563 - 1570
[6] Facile fabrication, characterization, and enhanced photoelectrocatalytic degradation performance of highly oriented TiO2 nanotube arrays
Zhao, Qidong
Li, Xinyong
Wang, Ning
Hou, Yang
Quan, Xie
Chen, Guohua
JOURNAL OF NANOPARTICLE RESEARCH, 2009, 11 (08) : 2153 - 2162
[7] Enhanced Visible-Light-Induced Photoelectrocatalytic Degradation of Methyl Orange by CdS Sensitized TiO2 Nanotube Arrays Electrode
Jiang Dawei
Zhou Tianshu
Sun Qi
Yu Yanyan
Shi Guoyue
Jin Litong
CHINESE JOURNAL OF CHEMISTRY, 2011, 29 (11) : 2505 - 2510
[8] Preparation and Selective Photoelectrocatalytic Degradation of Diethyl Phthalate of Molecularly Imprinted TiO2 Nanotube Arrays
Dai Gao-Peng
Zhou Jing-Hui
Long Jia-Hao
Li Zun
Liu Li
CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2020, 36 (05) : 850 - 856
[9] Photoelectrocatalytic degradation of triclosan on TiO2 nanotube arrays and toxicity change
Liu, Haijin
Cao, Xianglin
Liu, Guoguang
Wang, Yingling
Zhang, Nan
Li, Tong
Tough, Robert
CHEMOSPHERE, 2013, 93 (01) : 160 - 165
[10] Preparation of CdS/TiO2 nanotube arrays and the enhanced photocatalytic property
Yang, Xiande
Wang, Yongqian
Wang, Zhengshu
Lv, Xiangzhou
Jia, Hanxiang
Kong, Junhan
Yu, Meihua
CERAMICS INTERNATIONAL, 2016, 42 (06) : 7192 - 7202

← 1 2 3 4 5 →