Piezoelectric catalytic, photocatalytic and adsorption capability and selectivity removal of various dyes and mixed dye wastewater by ZnO nanoparticles | |
Tang, Shengnan2,3; Gao, Huajing2,4; Wang, Shifa2,3; Fang, Leiming1; Chen, Xiping1; Yang, Hua4; Chen, Xiangyu2; Liu, Hao2; Yi, Zao5 | |
刊名 | MAIN GROUP CHEMISTRY |
2022 | |
卷号 | 21期号:2页码:539-557 |
关键词 | ZnO wet chemistry method chelating agent piezoelectric catalytic photocatalytic activity |
ISSN号 | 1024-1221 |
DOI | 10.3233/MGC-210150 |
英文摘要 | The C-O functional group decorated ZnO nanoparticles with high UV absorption and VIS/NIR reflectance were synthesized by a simple wet chemistry method using various chelating agents. This study attempts to explore the internal mechanism of the piezoelectric catalytic activity, photocatalytic activity and adsorption performance of ZnO nanoparticles. The phase purity, particle size, optical band gap and photocatalytic activity of ZnO nanoparticles showed strong chelating agent - dependent behavior. The ZnO nanoparticles prepared by using EDTA as a chelating agent exhibits smallest particle size, highest photocatalytic activity for the degradation of methyl orange, methylene blue and rhodamine B, high adsorption capacity for the adsorption of Congo red and high vibration-catalytic performance for the vibration degradation of rhodamine B. The synergies mechanism among piezoelectric catalysis, photocatalysis and adsorption capacity of ZnO nanoparticles are discussed on the basis of the experimental results. |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | IOS PRESS |
WOS记录号 | WOS:000826279900016 |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/159475] |
专题 | 理学院 |
作者单位 | 1.China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China; 2.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Chongqing, Wanzhou, Peoples R China; 3.Chongqing Three Gorges Univ, Chongqing Key Lab Geol Environm Monitoring & Disa, Chongqing 404000, Wanzhou, Peoples R China; 4.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Peoples R China; 5.Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang, Sichuan, Peoples R China |
推荐引用方式 GB/T 7714 | Tang, Shengnan,Gao, Huajing,Wang, Shifa,et al. Piezoelectric catalytic, photocatalytic and adsorption capability and selectivity removal of various dyes and mixed dye wastewater by ZnO nanoparticles[J]. MAIN GROUP CHEMISTRY,2022,21(2):539-557. |
APA | Tang, Shengnan.,Gao, Huajing.,Wang, Shifa.,Fang, Leiming.,Chen, Xiping.,...&Yi, Zao.(2022).Piezoelectric catalytic, photocatalytic and adsorption capability and selectivity removal of various dyes and mixed dye wastewater by ZnO nanoparticles.MAIN GROUP CHEMISTRY,21(2),539-557. |
MLA | Tang, Shengnan,et al."Piezoelectric catalytic, photocatalytic and adsorption capability and selectivity removal of various dyes and mixed dye wastewater by ZnO nanoparticles".MAIN GROUP CHEMISTRY 21.2(2022):539-557. |
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