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Piezocatalytic degradation of methylene blue, tetrabromobisphenol A and tetracycline hydrochloride using Bi4Ti3O12 with different morphologies
Cheng, Tingting1; Gao, Weihao2; Gao, Huajing1; Wang, Shifa3; Yi, Zao4; Wang, Xiangxian1; Yang, Hua1
2021-09
发表期刊Materials Research Bulletin
ISSN0025-5408
卷号141
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
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
DOI10.1016/j.materresbull.2021.111350
收录类别EI ; SCIE
语种英语
WOS研究方向Materials Science
WOS类目Materials Science, Multidisciplinary
WOS记录号WOS:000659898500010
出版者Elsevier Ltd
EI入藏号20211510212094
EI主题词Pollution
EI分类号753.1 Ultrasonic Waves ; 761 Nanotechnology ; 803 Chemical Agents and Basic Industrial Chemicals ; 804.1 Organic Compounds ; 933 Solid State Physics
来源库WOS
引用统计
被引频次:77[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/148357
专题理学院
通讯作者Yang, Hua
作者单位1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China;
2.Lanzhou Univ, Inst Nanosci & Nanotechnol, Lanzhou 730000, Gansu, Peoples R China;
3.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Chongqing 404000, Wanzhou, Peoples R China;
4.Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang 621010, Sichuan, Peoples R China
第一作者单位省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位省部共建有色金属先进加工与再利用国家重点实验室
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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).
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