FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200402015> ?p ?o ?g. }

• W4200402015 endingPage "152351" @default.
• W4200402015 startingPage "152351" @default.
• W4200402015 abstract "• Zn-Bi-O systems (spinel type) prepared by two different methods. • A mixed of oxides (ZnO/Bi 2 O 3 ) is obtained by hydrothermal method while Zn-Bi-O ternary oxide is obtained by sol–gel. • The leaching of Zn 2+ and Bi 3+ ions and their interaction with caffeic acid to form complexes have been studied. • Excellent visible activity for the removal of caffeic acid for both Zn-Bi-O systems. • By addition of AgNO 3 , dyes degradation considerably improved. Different Zn-Bi-O composites were synthesized following the starting chemical molar composition of ZnBi 2 O 4 spinels by a sol–gel method, (ZnBiO)-SG, and its subsequent hydrothermal treatment, (ZnBiO)-HT. The acquired X-ray diffractograms after sequential thermal treatments at a programmed rate indicate that both precursors evolved, after calcination at 500 °C, to materials (ZnBiO) with different stoichiometry. The use of different characterization techniques (both FT-IR and TEM), allowed us to establish that, with the sol–gel process a mixed ZnO/Bi 2 O 3 oxide is generated, while after hydrothermal process a ternary Zn-Bi-O oxide is formed, with small amounts of residual ZnO. The photocatalytic properties of the synthesized samples were evaluated using Caffeic acid, Rhodamine B and Methyl Orange as model substrates. It can be concluded that both catalysts showed excellent photocatalytic activity for the degradation of trans -caffeic acid under both UV and visible illumination. The leaching process (in particular of zinc), which is produced with the illumination time (in particular under UV illumination) in the presence of oxygen, raises the hypothesis of a foreseeable formation of complexes (photochemically stable or unstable) of caffeic acid with Zn 2+ and Bi 3+ ions. The plausible donor/acceptor interactions between the toxic molecules studied and the Zn 2+ and Bi 3+ ions, could condition the degradation processes, by means of a photoassisted process that would take place both, in the heterogeneous (photocatalytic) and homogeneous (photoassisted) phases. For the degradation processes of Rhodamine B and Methyl Orange, additional experimental conditions are studied that significantly improved their photocatalytic degradation." @default.
• W4200402015 created "2021-12-31" @default.
• W4200402015 creator A5016503447 @default.
• W4200402015 creator A5044305532 @default.
• W4200402015 creator A5056884414 @default.
• W4200402015 creator A5073419397 @default.
• W4200402015 creator A5090897684 @default.
• W4200402015 date "2022-04-01" @default.
• W4200402015 modified "2023-10-18" @default.
• W4200402015 title "Insights into the structural and physicochemical properties of Zn-Bi-O composites for efficient photodegradation of caffeic acid, rhodamine B and methyl orange" @default.
• W4200402015 cites W1031541202 @default.
• W4200402015 cites W1981132229 @default.
• W4200402015 cites W1981448282 @default.
• W4200402015 cites W1983250963 @default.
• W4200402015 cites W2005877813 @default.
• W4200402015 cites W2008616587 @default.
• W4200402015 cites W2009638022 @default.
• W4200402015 cites W2045318503 @default.
• W4200402015 cites W2050258587 @default.
• W4200402015 cites W2058833005 @default.
• W4200402015 cites W2060955206 @default.
• W4200402015 cites W2067885135 @default.
• W4200402015 cites W2093792795 @default.
• W4200402015 cites W2110983176 @default.
• W4200402015 cites W2122189393 @default.
• W4200402015 cites W2275657277 @default.
• W4200402015 cites W2321864275 @default.
• W4200402015 cites W2330098848 @default.
• W4200402015 cites W2335765954 @default.
• W4200402015 cites W2344658806 @default.
• W4200402015 cites W2358138639 @default.
• W4200402015 cites W2385705013 @default.
• W4200402015 cites W2461660217 @default.
• W4200402015 cites W2530784693 @default.
• W4200402015 cites W2536170152 @default.
• W4200402015 cites W2552506247 @default.
• W4200402015 cites W2607068259 @default.
• W4200402015 cites W2616851696 @default.
• W4200402015 cites W2794503286 @default.
• W4200402015 cites W2892271075 @default.
• W4200402015 cites W2892517330 @default.
• W4200402015 cites W2896598517 @default.
• W4200402015 cites W2900611683 @default.
• W4200402015 cites W2907110569 @default.
• W4200402015 cites W2911349979 @default.
• W4200402015 cites W2917323699 @default.
• W4200402015 cites W2950591507 @default.
• W4200402015 cites W2972299174 @default.
• W4200402015 cites W2985431360 @default.
• W4200402015 cites W2994909840 @default.
• W4200402015 cites W3000441575 @default.
• W4200402015 cites W3004599053 @default.
• W4200402015 cites W3006058324 @default.
• W4200402015 cites W3014420709 @default.
• W4200402015 cites W3021717530 @default.
• W4200402015 cites W3035241131 @default.
• W4200402015 cites W3036410441 @default.
• W4200402015 cites W3097372732 @default.
• W4200402015 cites W3111068389 @default.
• W4200402015 cites W3119108967 @default.
• W4200402015 cites W3123771857 @default.
• W4200402015 cites W3126348426 @default.
• W4200402015 cites W3157303859 @default.
• W4200402015 cites W3171252333 @default.
• W4200402015 cites W3187109502 @default.
• W4200402015 cites W4235504255 @default.
• W4200402015 cites W843007777 @default.
• W4200402015 doi "https://doi.org/10.1016/j.apsusc.2021.152351" @default.
• W4200402015 hasPublicationYear "2022" @default.
• W4200402015 type Work @default.
• W4200402015 citedByCount "4" @default.
• W4200402015 countsByYear W42004020152022 @default.
• W4200402015 countsByYear W42004020152023 @default.
• W4200402015 crossrefType "journal-article" @default.
• W4200402015 hasAuthorship W4200402015A5016503447 @default.
• W4200402015 hasAuthorship W4200402015A5044305532 @default.
• W4200402015 hasAuthorship W4200402015A5056884414 @default.
• W4200402015 hasAuthorship W4200402015A5073419397 @default.
• W4200402015 hasAuthorship W4200402015A5090897684 @default.
• W4200402015 hasConcept C127413603 @default.
• W4200402015 hasConcept C13965031 @default.
• W4200402015 hasConcept C156622251 @default.
• W4200402015 hasConcept C159390177 @default.
• W4200402015 hasConcept C159750122 @default.
• W4200402015 hasConcept C161790260 @default.
• W4200402015 hasConcept C162847780 @default.
• W4200402015 hasConcept C171250308 @default.
• W4200402015 hasConcept C178790620 @default.
• W4200402015 hasConcept C179104552 @default.
• W4200402015 hasConcept C185592680 @default.
• W4200402015 hasConcept C191897082 @default.
• W4200402015 hasConcept C192562407 @default.
• W4200402015 hasConcept C199360897 @default.
• W4200402015 hasConcept C2776002898 @default.
• W4200402015 hasConcept C2778004101 @default.
• W4200402015 hasConcept C2778224086 @default.
• W4200402015 hasConcept C2778648569 @default.
• W4200402015 hasConcept C2779174523 @default.

• next