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 |
ISSN | 0025-5408 |
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 |
DOI | 10.1016/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 | |
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 |
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). |
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