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Atomically dispersed Co-Mn dual sites anchored in photoresponsive carbon nitride mediated peroxymonosulfate activation for elimination of petroleum hydrocarbon in water

文献类型：期刊论文

作者Guo, Qi4; Yu, Xue-Fang3; Zhang, Kaisheng2; Xia, Linhong4; Liu, Senmiao4; Zhang, Weilong4; Du, Yujie4; Tang, Hua1; Peng, Yanhua4; Li, Zhuo4
刊名APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY
出版日期2024-04-01
卷号343页码:15
ISSN号0926-3373
关键词Peroxymonosulfate activation Diatomic catalyst Carbon nitride Cobalt Manganese
DOI10.1016/j.apcatb.2023.123581
通讯作者Yu, Xue-Fang(yuxuefang2008@gmail.com) ; Zhang, Kaisheng(kszhang@iim.ac.cn) ; Yang, Xiaolong(yangxl@qdu.edu.cn)
英文摘要The atomic dispersed heterogeneous catalysts are attracting much research interests. Recently, multiple active sites (two, three or even more) exhibits all-round characters for regulation of intrinsic active sites. However, depth exploration of multiple active sites in persulfate activation etc fenton-like advanced oxidation process is still in its infancy. Herein, binary atomic dispersed active sites anchored in visible-light-responsive carbon nitride Co-Mn/CN catalyst was designed representatively. The characterization and theory calculation clarified the coordination environment of metallic center atoms and confirms its CoN4-MnN2 moiety. The unique coordinated geometry on the one hand highlights the synergy effect between photocatalysis and peroxymonosulfate (PMS) activation, on the other hand promotes the form of metastable metal-PMS complex and subsequent activation process. Furthermore, the catalysts present efficient application to purify the oil spill pollutes water considering water quality, pH and durability etc. This work sheds light on the rational regulation of diatomic sites in photoFenton-like catalysts.
WOS关键词DEGRADATION ; CATALYSTS
资助项目Original Exploration Project of Natural Science Foundation of Qingdao, China[23-2-1-226-zyyd-jch] ; Natural Science Foundation of Shandong Province, China[ZR2023ME094] ; National Natural Science Foundation of China[21976182] ; Natural Science Foundation of Anhui Province[2008085 MB48]
WOS研究方向Chemistry ; Engineering
语种英语
出版者ELSEVIER
WOS记录号WOS:001132197600001
源URL[http://ir.qdio.ac.cn/handle/337002/184263]  
专题海洋研究所_海洋生态与环境科学重点实验室
通讯作者Yu, Xue-Fang; Zhang, Kaisheng; Yang, Xiaolong
作者单位1.Qingdao Univ, Sch Environm Sci & Engn, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Environm Mat & Pollut Control Lab d, HFIPS, Hefei 230031, Peoples R China
3.Yantai Univ, Sch Chem & Chem Engn, Lab Theoret & Computat Chem, 32 Qingquan Rd, Yantai 264005, Peoples R China
4.Qingdao Univ, Collaborat Innovat Ctr Shandong Marine Biobased Fi, Sch Chem & Chem Engn, State Key Lab Biofibers & Ecotext, 308 NingXia Rd, Qingdao 266071, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Qi,Yu, Xue-Fang,Zhang, Kaisheng,et al. Atomically dispersed Co-Mn dual sites anchored in photoresponsive carbon nitride mediated peroxymonosulfate activation for elimination of petroleum hydrocarbon in water[J]. APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY,2024,343:15.
APA Guo, Qi.,Yu, Xue-Fang.,Zhang, Kaisheng.,Xia, Linhong.,Liu, Senmiao.,...&Yang, Xiaolong.(2024).Atomically dispersed Co-Mn dual sites anchored in photoresponsive carbon nitride mediated peroxymonosulfate activation for elimination of petroleum hydrocarbon in water.APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY,343,15.
MLA Guo, Qi,et al."Atomically dispersed Co-Mn dual sites anchored in photoresponsive carbon nitride mediated peroxymonosulfate activation for elimination of petroleum hydrocarbon in water".APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY 343(2024):15.

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来源：海洋研究所

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