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• W4311771206 endingPage "130576" @default.
• W4311771206 startingPage "130576" @default.
• W4311771206 abstract "Sulfate radical (SO4•–)-based heterogonous advanced oxidation processes (AOPs) show promising potential to degrade emerging contaminants, however, regulating the electron structure of a catalyst to promote its catalytic activity is challenging. Herein, a hybrid that consists of Co3O4−x nanocrystals decorated on urchin-like WO2.72 (Co3O4−x/WO2.72) with high-valence W and rich oxygen vacancies (OVs) used to modulate the electronic structure of Co-3d was prepared. The Co3O4−x/WO2.72 that developed exhibited high catalytic activity, activating peroxymonosulfate (PMS), and degrading sulfamerazine (SMR). With the use of Co3O4−x/WO2.72, 100 % degradation of SMR was achieved within 2 min, at a pH of 7, with the reaction rate constant k1 = 3.09 min−1. Both characterizations and density functional theory (DFT) calculations confirmed the formation of OVs and the promotion of catalytic activity. The introduction of WO2.72 greatly regulated the electronic structure of Co3O4−x. Specifically, the introduction of high-valence W enabled the Co-3d band centre to be closer to the Fermi level and enhanced electrons (e–) transfer ability, while the introduction of OVs-Co in Co3O4−x promoted the activity of electrons in the Co-3d orbital and the subsequent catalytic reaction. The reactive oxygen species (ROS) were identified as •OH, SO4•–, and singlet oxygen (1O2) by quenching experiments and electron spin resonance (EPR) analysis. The DFT calculation using the Fukui index indicated the reactive sites in SMR were available for an electrophilic attack, and three degradation pathways were proposed." @default.
• W4311771206 created "2022-12-28" @default.
• W4311771206 creator A5004926020 @default.
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• W4311771206 creator A5089511585 @default.
• W4311771206 date "2023-03-01" @default.
• W4311771206 modified "2023-10-17" @default.
• W4311771206 title "Modulating the electron structure of Co-3d in Co3O4−x/WO2.72 for boosting peroxymonosulfate activation and degradation of sulfamerazine: Roles of high-valence W and rich oxygen vacancies" @default.
• W4311771206 cites W1138025054 @default.
• W4311771206 cites W1973836541 @default.
• W4311771206 cites W1981368803 @default.
• W4311771206 cites W1999414626 @default.
• W4311771206 cites W2007395042 @default.
• W4311771206 cites W2075235855 @default.
• W4311771206 cites W2083222334 @default.
• W4311771206 cites W2150288531 @default.
• W4311771206 cites W2233094300 @default.
• W4311771206 cites W2273537787 @default.
• W4311771206 cites W2295892633 @default.
• W4311771206 cites W2337685078 @default.
• W4311771206 cites W2415520076 @default.
• W4311771206 cites W2530671903 @default.
• W4311771206 cites W2735314074 @default.
• W4311771206 cites W2736371272 @default.
• W4311771206 cites W2760895451 @default.
• W4311771206 cites W2791217513 @default.
• W4311771206 cites W2794475330 @default.
• W4311771206 cites W2801208774 @default.
• W4311771206 cites W2801749236 @default.
• W4311771206 cites W2914873567 @default.
• W4311771206 cites W2922145600 @default.
• W4311771206 cites W2939748442 @default.
• W4311771206 cites W2943718481 @default.
• W4311771206 cites W2946652605 @default.
• W4311771206 cites W2947117969 @default.
• W4311771206 cites W2950851351 @default.
• W4311771206 cites W2953784638 @default.
• W4311771206 cites W2986547002 @default.
• W4311771206 cites W2990141977 @default.
• W4311771206 cites W2999027055 @default.
• W4311771206 cites W3005182588 @default.
• W4311771206 cites W3010951050 @default.
• W4311771206 cites W3011056268 @default.
• W4311771206 cites W3011513564 @default.
• W4311771206 cites W3020534080 @default.
• W4311771206 cites W3024574282 @default.
• W4311771206 cites W3025384640 @default.
• W4311771206 cites W3037739616 @default.
• W4311771206 cites W3094303191 @default.
• W4311771206 cites W3094958767 @default.
• W4311771206 cites W3102218129 @default.
• W4311771206 cites W3105320247 @default.
• W4311771206 cites W3113467784 @default.
• W4311771206 cites W3125036645 @default.
• W4311771206 cites W3127202096 @default.
• W4311771206 cites W3164619081 @default.
• W4311771206 cites W3165821396 @default.
• W4311771206 cites W3183888331 @default.
• W4311771206 cites W3186830989 @default.
• W4311771206 cites W3187266351 @default.
• W4311771206 cites W3203162600 @default.
• W4311771206 cites W3205362081 @default.
• W4311771206 cites W3205435496 @default.
• W4311771206 cites W3205709750 @default.
• W4311771206 cites W3206916183 @default.
• W4311771206 cites W3207749821 @default.
• W4311771206 cites W3208797034 @default.
• W4311771206 cites W3209671812 @default.
• W4311771206 cites W3211545423 @default.
• W4311771206 cites W3211804669 @default.
• W4311771206 cites W3215313724 @default.
• W4311771206 cites W3217066624 @default.
• W4311771206 cites W4212906386 @default.
• W4311771206 cites W4214562388 @default.
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• W4311771206 doi "https://doi.org/10.1016/j.jhazmat.2022.130576" @default.
• W4311771206 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37055981" @default.
• W4311771206 hasPublicationYear "2023" @default.
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