Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383618329> ?p ?o ?g. }
- W4383618329 endingPage "144658" @default.
- W4383618329 startingPage "144658" @default.
- W4383618329 abstract "Odor pollution, represented by low-concentration volatile organic sulfur compounds (VOSCs), has become a difficult issue in the field of air pollution control. Photocatalytic oxidation technology is applicable for the treatment of low-concentration VOSCs. However, currently available photocatalysts often suffer from limited efficiency and severe deactivation. Herein, flower-like BiOX (X = Cl, Br, I) microspheres abundant with oxygen vacancies (OVs) were developed for the removal of the model pollutant CH3SH. BiOI exhibited the optimal CH3SH oxidation performance, with the removal efficiency stabilizing at 75% within 180-min simulated solar-light irradiation, while BiOCl and BiOBr deactivated from 38% and 55% to 20% and 22%, respectively. Mechanism analysis found, OVs and I- synergistically endowed BiOI with better CH3SH adsorption and activation, enhanced light harvesting, quicker charge transfer, and more affluent •OH and •O2- productions. Photogenerated e- and •OH took a predominantly irreplaceable part in CH3SH oxidation, followed by •O2- and h+. New pathways of CH3SH photocatalytic oxidation was proposed, and dimethyl trisulfide was firstly found as its oxidation product. Besides, the oxidation products SO42- was proved to be converted to •SO4- radicals to further promote CH3SH oxidation, and the largest production of •SO4- over BiOI might be responsible for its excellent performance. Furthermore, the strong adsorption and substantial accumulation of CH3SO3H on BiOCl and BiOBr might be the key cause of their rapid deactivation. This work would inspire the construction of more effective photocatalysts for the purification of VOSCs odor." @default.
- W4383618329 created "2023-07-09" @default.
- W4383618329 creator A5011210368 @default.
- W4383618329 creator A5014942240 @default.
- W4383618329 creator A5016836867 @default.
- W4383618329 creator A5019095831 @default.
- W4383618329 creator A5041015608 @default.
- W4383618329 creator A5047215778 @default.
- W4383618329 creator A5056101043 @default.
- W4383618329 creator A5065056140 @default.
- W4383618329 date "2023-09-01" @default.
- W4383618329 modified "2023-10-10" @default.
- W4383618329 title "Oxygen vacancies mediated flower-like BiOX microspheres for photocatalytic purification of methyl mercaptan odor: Significant distinction induced by halogen elements" @default.
- W4383618329 cites W2036918502 @default.
- W4383618329 cites W2056294493 @default.
- W4383618329 cites W2338077860 @default.
- W4383618329 cites W2407948820 @default.
- W4383618329 cites W2509302904 @default.
- W4383618329 cites W2687572373 @default.
- W4383618329 cites W2729790942 @default.
- W4383618329 cites W2731718411 @default.
- W4383618329 cites W2745250082 @default.
- W4383618329 cites W2781673887 @default.
- W4383618329 cites W2790258356 @default.
- W4383618329 cites W2791457385 @default.
- W4383618329 cites W2801810468 @default.
- W4383618329 cites W2803566152 @default.
- W4383618329 cites W2898089013 @default.
- W4383618329 cites W2898670355 @default.
- W4383618329 cites W2905450237 @default.
- W4383618329 cites W2915054820 @default.
- W4383618329 cites W2921690398 @default.
- W4383618329 cites W2944692848 @default.
- W4383618329 cites W2975744733 @default.
- W4383618329 cites W2978736941 @default.
- W4383618329 cites W2980922716 @default.
- W4383618329 cites W2996777249 @default.
- W4383618329 cites W2999457442 @default.
- W4383618329 cites W2999573973 @default.
- W4383618329 cites W3009394236 @default.
- W4383618329 cites W3022170859 @default.
- W4383618329 cites W3024260233 @default.
- W4383618329 cites W3037134731 @default.
- W4383618329 cites W3075440143 @default.
- W4383618329 cites W3080847021 @default.
- W4383618329 cites W3082450592 @default.
- W4383618329 cites W3100410717 @default.
- W4383618329 cites W3109294023 @default.
- W4383618329 cites W3114753559 @default.
- W4383618329 cites W3123397756 @default.
- W4383618329 cites W3126603967 @default.
- W4383618329 cites W3127775999 @default.
- W4383618329 cites W3146710439 @default.
- W4383618329 cites W3147853034 @default.
- W4383618329 cites W3167533521 @default.
- W4383618329 cites W3180308027 @default.
- W4383618329 cites W3183159843 @default.
- W4383618329 cites W3196583582 @default.
- W4383618329 cites W3197030910 @default.
- W4383618329 cites W3198353726 @default.
- W4383618329 cites W3209562072 @default.
- W4383618329 cites W3209779070 @default.
- W4383618329 cites W3213806265 @default.
- W4383618329 cites W4200487102 @default.
- W4383618329 cites W4210608097 @default.
- W4383618329 cites W4210751534 @default.
- W4383618329 cites W4210774918 @default.
- W4383618329 cites W4210871016 @default.
- W4383618329 cites W4212864023 @default.
- W4383618329 cites W4213161053 @default.
- W4383618329 cites W4214748759 @default.
- W4383618329 cites W4214849281 @default.
- W4383618329 cites W4223543140 @default.
- W4383618329 cites W4282021919 @default.
- W4383618329 cites W4283027590 @default.
- W4383618329 cites W4283735479 @default.
- W4383618329 cites W4288036337 @default.
- W4383618329 cites W4300980950 @default.
- W4383618329 cites W4310731610 @default.
- W4383618329 cites W4315476304 @default.
- W4383618329 cites W4319081830 @default.
- W4383618329 doi "https://doi.org/10.1016/j.cej.2023.144658" @default.
- W4383618329 hasPublicationYear "2023" @default.
- W4383618329 type Work @default.
- W4383618329 citedByCount "1" @default.
- W4383618329 countsByYear W43836183292023 @default.
- W4383618329 crossrefType "journal-article" @default.
- W4383618329 hasAuthorship W4383618329A5011210368 @default.
- W4383618329 hasAuthorship W4383618329A5014942240 @default.
- W4383618329 hasAuthorship W4383618329A5016836867 @default.
- W4383618329 hasAuthorship W4383618329A5019095831 @default.
- W4383618329 hasAuthorship W4383618329A5041015608 @default.
- W4383618329 hasAuthorship W4383618329A5047215778 @default.
- W4383618329 hasAuthorship W4383618329A5056101043 @default.
- W4383618329 hasAuthorship W4383618329A5065056140 @default.
- W4383618329 hasConcept C127413603 @default.
- W4383618329 hasConcept C139066938 @default.
- W4383618329 hasConcept C150394285 @default.