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Chemcial Industry and Engineering 2025, Vol. 42 Issue (2) :1-10    DOI: 10.13353/j.issn.1004.9533.20230170
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Performance of efficient Mn-N-C catalysts for the catalytic oxidation of Bisphenol A
JI Yongsheng, LI Yang, FAN Xiaobin, ZHANG Fengbao, ZHANG Guoliang, XIA Qing, PENG Wenchao
School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China

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Abstract Advanced oxidation processes (AOPs) had received widespread attention as a simple and efficient means of treating pollutants, and its implementation relied on the activation of reliable catalysts. Based on this, we obtained two crystalline Mn-N-C materials in a simple way under the condition of only changing temperature. The results show that both Mn-N-C materials exhibit excellent catalytic oxidation performance and good stability in the process of activating NaIO4 to degrade bisphenol A(BPA). Furthermore, quenching experiments are conducted to demonstrate that the reactive oxygen species generated during the reaction process are superoxide radicals (O·-2) and singlet oxygen(1O2). This provides a feasible solution for further exploring the microstructure and reaction mechanism of M-N-C catalyst and solving the problem of difficult to degrade pollutants in water.
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JI Yongsheng
LI Yang
FAN Xiaobin
ZHANG Fengbao
ZHANG Guoliang
XIA Qing
PENG Wenchao
Keywordsadvanced oxidation process   periodate   singlet oxygen   superoxide radical     
Received 2023-04-23;
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JI Yongsheng, LI Yang, FAN Xiaobin, ZHANG Fengbao, ZHANG Guoliang, XIA Qing, PENG Wenchao.Performance of efficient Mn-N-C catalysts for the catalytic oxidation of Bisphenol A[J]  Chemcial Industry and Engineering, 2025,V42(2): 1-10
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