Fabrication of bismuth oxide/titanium dioxide nano-tube arrays photoelectrode and its enhanced visible light photocatalytic performance for degradation of 4-chlorphenol
文献类型：期刊论文
| 作者 | Cui, Yuqi1; Zhang, Huixuan1; Guo, Ruonan1; Ma, Qiuling1; Deng, Xiaoyong1; Cheng, Xiuwen1,3,4; Li, Xiaoli1; Xie, Mingzheng1; Cheng, Qingfeng2; Zou, Changwu2 |
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2017 |
| 卷号 | 246页码:1075-1081 |
| ISSN号 | 00134686 |
| DOI | 10.1016/j.electacta.2017.06.153 |
| 英文摘要 | In order to improve the photocatalytic (PC) performance of TiO2nano-material, TiO2nanotube arrays (NTAs) was fabricated by anodization. Subsequently, Bi2O3nano-particles were successfully deposited onto the surface of TiO2NTAs through galvanostatic electrodeposition strategy. Afterwards, series of characterizations including scanning electron microscope (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Ultraviolet-visible diffuse reflectance spectroscopy (UV-vis DRS) and photoelectrochemical (PECH) measurements were applied to clarify physicochemical properties of the as-fabricated Bi2O3/TiO2NTAs photoelectrode. All results indicated that the light absorbance and photoinduced charge separation efficiency of Bi2O3/TiO2NTAs photoelectrode were significantly improved. As expected, Bi2O3/TiO2NTAs photoelectrode displayed higher PC efficiency for degradation of 4-chlorphenol (4-CP) aqueous solution than that of pristine TiO2NTAs. Besides these, the enhanced visible light PC mechanism was proposed. Furthermore, Bi2O3/TiO2NTAs photoelectrode performed good reusability and stability even after six recycle utilization. © 2017 Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25673]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Key Laboratory of Western China's Environmental Systems (Ministry of Education) and Key Laboratory for Environmental Pollution Prediction and Control, Gansu Province, College of Earth and Environmental Sciences, Lanzhou University, Lanzhou; 730000, China; 2.College of Resources and Environment, Chengdu University of Information Technology, Chengdu; 610225, China; 3.Jiangsu Engineering Technology Research Center of Environmental Cleaning Materials (CEM), Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Sciences and Engineering, Nanjing University of Information Science and Technology, Nanjing; 210044, China; 4.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Dingxi Road, Changning District, Shanghai; 2000050, China |
| 推荐引用方式 GB/T 7714 | Cui, Yuqi,Zhang, Huixuan,Guo, Ruonan,et al. Fabrication of bismuth oxide/titanium dioxide nano-tube arrays photoelectrode and its enhanced visible light photocatalytic performance for degradation of 4-chlorphenol[J]. Electrochimica Acta,2017,246:1075-1081. |
| APA | Cui, Yuqi.,Zhang, Huixuan.,Guo, Ruonan.,Ma, Qiuling.,Deng, Xiaoyong.,...&Zou, Changwu.(2017).Fabrication of bismuth oxide/titanium dioxide nano-tube arrays photoelectrode and its enhanced visible light photocatalytic performance for degradation of 4-chlorphenol.Electrochimica Acta,246,1075-1081. |
| MLA | Cui, Yuqi,et al."Fabrication of bismuth oxide/titanium dioxide nano-tube arrays photoelectrode and its enhanced visible light photocatalytic performance for degradation of 4-chlorphenol".Electrochimica Acta 246(2017):1075-1081. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。