Controllable Synthesis of MoS 2 @TiO 2 Composite Nanostructure by Anodic Oxidation-Hydrothermal Technique
作者： Qimeng Sun , Xudong Yang , Jun Ma , Xinchuan Liu , Yongqian Wang
DOI: 10.1007/S11664-019-06990-5
关键词:
摘要: MoS2@TiO2 composite nanostructure arrays consisting of thin MoS2 nanosheets on the surface anodized TiO2 nanotube were successfully synthesized with a facile anodic oxidation-hydrothermal technique. In this study, x-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), energy dispersive spectrometer and ultraviolet–visible spectroscopy (UV–Vis) used to characterize samples. On basis, photocatalytic property in degradation methylene blue was investigated. XRD results indicate that hexagonal phase. FESEM shows have uniform distribution low agglomeration because regular lamellar structure tight arrangement. Meanwhile, high light absorption intensity both ultraviolet visible region. And photodegradation efficiency for is 92.10%, thus, it has potential applications photocatalysis.
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Chaoliang Tan, Hua Zhang, Two-dimensional transition metal dichalcogenide nanosheet-based composites. Chemical Society Reviews. ,vol. 44, pp. 2713- 2731 ,(2015) , 10.1039/C4CS00182F
Xuehui Gao, Hao Bin Wu, Lingxia Zheng, Yijun Zhong, Yong Hu, Xiong Wen David Lou, Formation of Mesoporous Heterostructured BiVO4/Bi2S3 Hollow Discoids with Enhanced Photoactivity Angewandte Chemie. ,vol. 53, pp. 5917- 5921 ,(2014) , 10.1002/ANIE.201403611
Weijia Zhou, Zongyou Yin, Yaping Du, Xiao Huang, Zhiyuan Zeng, Zhanxi Fan, Hong Liu, Jiyang Wang, Hua Zhang, Synthesis of Few-Layer MoS2 Nanosheet-Coated TiO2 Nanobelt Heterostructures for Enhanced Photocatalytic Activities Small. ,vol. 9, pp. 140- 147 ,(2013) , 10.1002/SMLL.201201161
Shuang Gao, Guo-Dong Li, Yipu Liu, Hui Chen, Liang-Liang Feng, Yun Wang, Min Yang, Dejun Wang, Shan Wang, Xiaoxin Zou, Electrocatalytic H2 production from seawater over Co, N-codoped nanocarbons Nanoscale. ,vol. 7, pp. 2306- 2316 ,(2015) , 10.1039/C4NR04924A
K. S. Novoselov, D. Jiang, F. Schedin, T. J. Booth, V. V. Khotkevich, S. V. Morozov, A. K. Geim, Two-dimensional atomic crystals Proceedings of the National Academy of Sciences of the United States of America. ,vol. 102, pp. 10451- 10453 ,(2005) , 10.1073/PNAS.0502848102
Xiao Huang, Zhiyuan Zeng, Hua Zhang, Metal dichalcogenide nanosheets: preparation, properties and applications Chemical Society Reviews. ,vol. 42, pp. 1934- 1946 ,(2013) , 10.1039/C2CS35387C
Xiaodong Zhang, Yi Xie, Recent advances in free-standing two-dimensional crystals with atomic thickness: design, assembly and transfer strategies Chemical Society Reviews. ,vol. 42, pp. 8187- 8199 ,(2013) , 10.1039/C3CS60138B
Fanke Meng, Jiangtian Li, Scott K. Cushing, Mingjia Zhi, Nianqiang Wu, Solar Hydrogen Generation by Nanoscale p–n Junction of p-type Molybdenum Disulfide/n-type Nitrogen-Doped Reduced Graphene Oxide Journal of the American Chemical Society. ,vol. 135, pp. 10286- 10289 ,(2013) , 10.1021/JA404851S
Chong Liu, Desheng Kong, Po-Chun Hsu, Hongtao Yuan, Hyun-Wook Lee, Yayuan Liu, Haotian Wang, Shuang Wang, Kai Yan, Dingchang Lin, Peter A. Maraccini, Kimberly M. Parker, Alexandria B. Boehm, Yi Cui, Rapid water disinfection using vertically aligned MoS2 nanofilms and visible light Nature Nanotechnology. ,vol. 11, pp. 1098- 1104 ,(2016) , 10.1038/NNANO.2016.138
Kun Liang, Lei Li, Yang Yang, Inorganic Porous Films for Renewable Energy Storage ACS energy letters. ,vol. 2, pp. 373- 390 ,(2017) , 10.1021/ACSENERGYLETT.6B00666