Matches in SemOpenAlex for { <https://semopenalex.org/work/W3185776446> ?p ?o ?g. }
- W3185776446 endingPage "113338" @default.
- W3185776446 startingPage "113338" @default.
- W3185776446 abstract "In the present study, photodegradation of 4-chlorophenol (4-CP) using a step-scheme BiVO4/WO3 heterostructure under visible LED light irradiation (Vis LED) from aqueous solutions was investigated. The photocatalyst was synthesized through the hydrothermal process and characterized physically and chemically via X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), energy-dispersive X-ray (EDX), and Brunnauer–Emmett–Teller (BET) techniques. The effects of the operational parameters i.e., solution pH, contact time, nanocomposite dosage, and initial 4-CP concentration were evaluated. Results indicated that BiVO4/WO3/Vis LED process has higher efficiency in 4-CP degradation than BiVO4/Vis LED, WO3/Vis LED, and BiVO4/WO3 systems. At BiVO4/WO3 concentration of 0.125 g/L, initial pH of 7, and initial 4-CP concentration of 25 mg/L, complete degradation of 4-CP (>97%) was achieved in reaction time of 60 min. The phenol, chlorobenzene, catechol, 4-chlorocatechol, 5-chloro-1,2,4-benzenetriol, hydroquinone, hydroxyhydroquinone, p-benzoquinone, o-benzoquinone, formic acid, acetic acid, and oxalic acid were identified as the major intermediates of 4-CP degradation. In optimal condition, 67.5% and 88.5% of TOC and COD removal rates were obtained in 120 min contact time, respectively. The degradation of 4-CP was pseudo-first-order kinetics. Through the use of tert-Butyl alcohol (TBA) and ethylenediamine tetraacetic acid (EDTA) as radical scavengers, hydroxyl radicals and holes were identified as the main active species in photocatalytic degradation. Also, a tentative pathway for 4-CP degradation using the Vis LED/BiVO4/WO3 process was proposed." @default.
- W3185776446 created "2021-08-02" @default.
- W3185776446 creator A5002324817 @default.
- W3185776446 creator A5015475814 @default.
- W3185776446 creator A5030450484 @default.
- W3185776446 creator A5085639316 @default.
- W3185776446 creator A5087511197 @default.
- W3185776446 date "2021-11-01" @default.
- W3185776446 modified "2023-10-18" @default.
- W3185776446 title "Step-scheme BiVO4/WO3 heterojunction photocatalyst under visible LED light irradiation removing 4-chlorophenol in aqueous solutions" @default.
- W3185776446 cites W1971862574 @default.
- W3185776446 cites W1973387691 @default.
- W3185776446 cites W1984603832 @default.
- W3185776446 cites W1988111634 @default.
- W3185776446 cites W2016357124 @default.
- W3185776446 cites W2034474532 @default.
- W3185776446 cites W2035637661 @default.
- W3185776446 cites W2040508640 @default.
- W3185776446 cites W2045164121 @default.
- W3185776446 cites W2048719808 @default.
- W3185776446 cites W2058108555 @default.
- W3185776446 cites W2063686396 @default.
- W3185776446 cites W2192695579 @default.
- W3185776446 cites W2291565392 @default.
- W3185776446 cites W2406754716 @default.
- W3185776446 cites W2530459148 @default.
- W3185776446 cites W2536987324 @default.
- W3185776446 cites W2550910187 @default.
- W3185776446 cites W2609033334 @default.
- W3185776446 cites W2621113934 @default.
- W3185776446 cites W2733830989 @default.
- W3185776446 cites W2735445702 @default.
- W3185776446 cites W2735723573 @default.
- W3185776446 cites W2736009413 @default.
- W3185776446 cites W2738757279 @default.
- W3185776446 cites W2749695993 @default.
- W3185776446 cites W2751082965 @default.
- W3185776446 cites W2763875127 @default.
- W3185776446 cites W2765885396 @default.
- W3185776446 cites W2766589889 @default.
- W3185776446 cites W2767134126 @default.
- W3185776446 cites W2792538715 @default.
- W3185776446 cites W2792681921 @default.
- W3185776446 cites W2793259824 @default.
- W3185776446 cites W2793874341 @default.
- W3185776446 cites W2797756367 @default.
- W3185776446 cites W2800437874 @default.
- W3185776446 cites W2800889703 @default.
- W3185776446 cites W2804818760 @default.
- W3185776446 cites W2804967855 @default.
- W3185776446 cites W2810017919 @default.
- W3185776446 cites W2884186176 @default.
- W3185776446 cites W2889389825 @default.
- W3185776446 cites W2896016241 @default.
- W3185776446 cites W2896837792 @default.
- W3185776446 cites W2897387085 @default.
- W3185776446 cites W2900199409 @default.
- W3185776446 cites W2902256102 @default.
- W3185776446 cites W2905585094 @default.
- W3185776446 cites W2908080235 @default.
- W3185776446 cites W2926894468 @default.
- W3185776446 cites W2938492528 @default.
- W3185776446 cites W2953431823 @default.
- W3185776446 cites W2970016298 @default.
- W3185776446 cites W2971172969 @default.
- W3185776446 cites W2972521578 @default.
- W3185776446 cites W2979352745 @default.
- W3185776446 cites W2979996156 @default.
- W3185776446 cites W2985402737 @default.
- W3185776446 cites W2999673811 @default.
- W3185776446 cites W2999998096 @default.
- W3185776446 cites W3010598678 @default.
- W3185776446 cites W3025235615 @default.
- W3185776446 cites W3031241222 @default.
- W3185776446 cites W3032980773 @default.
- W3185776446 cites W3038238901 @default.
- W3185776446 cites W3082417773 @default.
- W3185776446 cites W3088834660 @default.
- W3185776446 doi "https://doi.org/10.1016/j.jenvman.2021.113338" @default.
- W3185776446 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34303937" @default.
- W3185776446 hasPublicationYear "2021" @default.
- W3185776446 type Work @default.
- W3185776446 sameAs 3185776446 @default.
- W3185776446 citedByCount "16" @default.
- W3185776446 countsByYear W31857764462022 @default.
- W3185776446 countsByYear W31857764462023 @default.
- W3185776446 crossrefType "journal-article" @default.
- W3185776446 hasAuthorship W3185776446A5002324817 @default.
- W3185776446 hasAuthorship W3185776446A5015475814 @default.
- W3185776446 hasAuthorship W3185776446A5030450484 @default.
- W3185776446 hasAuthorship W3185776446A5085639316 @default.
- W3185776446 hasAuthorship W3185776446A5087511197 @default.
- W3185776446 hasConcept C139066938 @default.
- W3185776446 hasConcept C13965031 @default.
- W3185776446 hasConcept C161790260 @default.
- W3185776446 hasConcept C162847780 @default.
- W3185776446 hasConcept C178790620 @default.
- W3185776446 hasConcept C179104552 @default.