Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies

doi:10.1016/j.materresbull.2021.111350

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	Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies
	Cheng, Tingting 2; Gao, Weihao 3; Gao, Huajing 2; Wang, Shifa 4; Yi, Zao 1; Wang, Xiangxian 2; Yang, Hua 2
刊名	Materials Research Bulletin
	2021-09-01
卷号	141
关键词	Aromatic compounds Bismuth compounds Dyes Nanostructures Titanium compounds Ultrasonic effects Bi$-4$/Ti$-3$/O$-12$ Environmental pollutants Methylene Blue Microplates Morphologically different nanostructure Piezocatalytic degradation Piezocatalytic mechanism Synthesised Tetrabromobisphenol-A Tetracycline hydrochloride
ISSN号	0025-5408
DOI	10.1016/j.materresbull.2021.111350
英文摘要	In this paper, we report the piezocatalytic application of morphologically different Bi4Ti3O12 nanostructures for piezocatalytic degradation of various environmental pollutants. Three types of Bi4Ti3O12 nanostructures with different morphologies, i.e. nanosheet-assembled hierarchical microrods, microplates, and nanoflake-assembled hierarchical microspheres, have been synthesized via a hydrothermal route and a molten salt route. Three typical environmental pollutants — methylene blue (MB), tetrabromobisphenol A (TBBPA) and tetracycline hydrochloride (TC) — were separately used the target pollutant to evaluate the piezocatalytic degradation performances of the as-synthesized Bi4Ti3O12 nanostructures under ultrasonic vibration. It is demonstrated that all the Bi4Ti3O12 samples exhibit a pronounced piezocatalytic degradation of these pollutants. The highest piezocatalytic degradation performance is observed for the Bi4Ti3O12 microplates. Further, the effects of pH, initial pollutant concentration, catalyst dosage and various anions on the piezocatalytic degradation of MB over the Bi4Ti3O12 microplates were investigated. A possible piezocatalytic mechanism of Bi4Ti3O12 was proposed and analyzed. © 2021 Elsevier Ltd
WOS研究方向	Materials Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000659898500010
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148357]
专题	理学院
作者单位	1.Joint Laboratory for Extreme Conditions Matter Properties, Southwest University of Science and Technology, Mianyang; 621010, China 2.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 3.Institute of Nanoscience and Nanotechnology, Lanzhou University, Gansu; 730000, China; 4.School of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, Wanzhou; 404000, China;
推荐引用方式 GB/T 7714	Cheng, Tingting,Gao, Weihao,Gao, Huajing,et al. Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies[J]. Materials Research Bulletin,2021,141.
APA	Cheng, Tingting.,Gao, Weihao.,Gao, Huajing.,Wang, Shifa.,Yi, Zao.,...&Yang, Hua.(2021).Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies.Materials Research Bulletin,141.
MLA	Cheng, Tingting,et al."Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies".Materials Research Bulletin 141(2021).