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Synthesis of Co3O4-Bi2O3 using microwave-assisted method as the peroxymonosulfate activator for elimination of bisphenol A.
Environ Sci Pollut Res Int. 2018 Feb; 25(5):4656-4666.ES

Abstract

In this work, Co3O4-Bi2O3 was successfully synthesized using a microwave-assisted method [Co3O4-Bi2O3(MW)] and employed as a peroxymonosulfate (PMS) activator for bisphenol A removal. A reference catalyst was prepared using the same preparation conditions but different heating mode and labeled as Co3O4-Bi2O3(CH). The series of Co3O4-Bi2O3 was characterized using XRD, SEM, and N2 adsorption to detect their crystallinity, morphology, and surface area, among others. Results indicated that both microwave and calcination significantly affected the characteristic and catalytic activity of the catalyst. Moreover, the microwave-irradiated catalyst calcined at 300 °C showed higher catalytic activity and mineralization percentage for BPA degradation than the conventionally heated catalyst calcined at the same temperature. Microwave temperature and microwave time of the proposed microwave-assisted method were also investigated. Compared with other catalysts, the present catalyst showed considerably superior preparation time and degradation efficiency. This study broadens a new horizon for advanced oxidation process using a PMS activator.

Authors+Show Affiliations

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China.State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China. gszhanghit@gmail.com.State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China.State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China.State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China. pwang73@vip.sina.com.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29197055

Citation

Hu, Limin, et al. "Synthesis of Co3O4-Bi2O3 Using Microwave-assisted Method as the Peroxymonosulfate Activator for Elimination of Bisphenol A." Environmental Science and Pollution Research International, vol. 25, no. 5, 2018, pp. 4656-4666.
Hu L, Zhang G, Liu M, et al. Synthesis of Co3O4-Bi2O3 using microwave-assisted method as the peroxymonosulfate activator for elimination of bisphenol A. Environ Sci Pollut Res Int. 2018;25(5):4656-4666.
Hu, L., Zhang, G., Liu, M., Wang, Q., & Wang, P. (2018). Synthesis of Co3O4-Bi2O3 using microwave-assisted method as the peroxymonosulfate activator for elimination of bisphenol A. Environmental Science and Pollution Research International, 25(5), 4656-4666. https://doi.org/10.1007/s11356-017-0871-8
Hu L, et al. Synthesis of Co3O4-Bi2O3 Using Microwave-assisted Method as the Peroxymonosulfate Activator for Elimination of Bisphenol A. Environ Sci Pollut Res Int. 2018;25(5):4656-4666. PubMed PMID: 29197055.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis of Co3O4-Bi2O3 using microwave-assisted method as the peroxymonosulfate activator for elimination of bisphenol A. AU - Hu,Limin, AU - Zhang,Guangshan, AU - Liu,Meng, AU - Wang,Qiao, AU - Wang,Peng, Y1 - 2017/12/01/ PY - 2017/07/26/received PY - 2017/11/28/accepted PY - 2017/12/3/pubmed PY - 2018/11/14/medline PY - 2017/12/3/entrez KW - Bisphenol A KW - Co3O4-Bi2O3 KW - Microwave-assisted method KW - Peroxymonosulfate SP - 4656 EP - 4666 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 25 IS - 5 N2 - In this work, Co3O4-Bi2O3 was successfully synthesized using a microwave-assisted method [Co3O4-Bi2O3(MW)] and employed as a peroxymonosulfate (PMS) activator for bisphenol A removal. A reference catalyst was prepared using the same preparation conditions but different heating mode and labeled as Co3O4-Bi2O3(CH). The series of Co3O4-Bi2O3 was characterized using XRD, SEM, and N2 adsorption to detect their crystallinity, morphology, and surface area, among others. Results indicated that both microwave and calcination significantly affected the characteristic and catalytic activity of the catalyst. Moreover, the microwave-irradiated catalyst calcined at 300 °C showed higher catalytic activity and mineralization percentage for BPA degradation than the conventionally heated catalyst calcined at the same temperature. Microwave temperature and microwave time of the proposed microwave-assisted method were also investigated. Compared with other catalysts, the present catalyst showed considerably superior preparation time and degradation efficiency. This study broadens a new horizon for advanced oxidation process using a PMS activator. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/29197055/Synthesis_of_Co3O4_Bi2O3_using_microwave_assisted_method_as_the_peroxymonosulfate_activator_for_elimination_of_bisphenol_A_ L2 - https://dx.doi.org/10.1007/s11356-017-0871-8 DB - PRIME DP - Unbound Medicine ER -