2021
DOI: 10.1016/j.colsurfa.2021.126945
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Synthesis and characterization of composite catalysts comprised of ZnO/MoS2/rGO for photocatalytic decolorization of BR 18 dye

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Cited by 16 publications
(9 citation statements)
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“…In addition, the strong interaction among MoS 2 , ZnS, and ZnO interface promotes the charge transfer and further improves the photocatalytic activity. [ 45,46 ] Finally, MB was degraded through the reduction process by the use of electrons as explained in Equation (). In the meanwhile, the heterostructure also has a strong adsorption capacity for dyes, which is conducive to the degradation of contaminants.…”
Section: Resultsmentioning
confidence: 99%
“…In addition, the strong interaction among MoS 2 , ZnS, and ZnO interface promotes the charge transfer and further improves the photocatalytic activity. [ 45,46 ] Finally, MB was degraded through the reduction process by the use of electrons as explained in Equation (). In the meanwhile, the heterostructure also has a strong adsorption capacity for dyes, which is conducive to the degradation of contaminants.…”
Section: Resultsmentioning
confidence: 99%
“…Ugur et al demonstrated a complete degradation of basic red 18 dye after 180 min under irradiation of visible light using a hydrothermally synthesized ZnO/MoS 2 /rGO (reduced graphene oxide) composite. 70 This is attributed to the integration of MoS 2 and ZnO onto the rGO surface, which helps to reduce the agglomeration of the rGO layers. At the same time, it also increases the catalytic surface area and the active regions for the photocatalytic reactions to take place.…”
Section: Photocatalytic Treatment Of Organic Pollutants Inorganic Pol...mentioning
confidence: 99%
“…Basic red 18 is a cationic azo dye used for coloring textiles. Ugur et al demonstrated a complete degradation of basic red 18 dye after 180 min under irradiation of visible light using a hydrothermally synthesized ZnO/MoS 2 /rGO (reduced graphene oxide) composite . This is attributed to the integration of MoS 2 and ZnO onto the rGO surface, which helps to reduce the agglomeration of the rGO layers.…”
Section: Photocatalytic Treatment Of Organic Pollutants Inorganic Pol...mentioning
confidence: 99%
“…Embora a maioria dos óxidos sejam bons isolantes, alguns compostos como óxido de cobre (CuO), óxido de zinco (ZnO), sulfeto de cádmio (CdS), trióxido de tungstênio (WO3), óxido de ferro (Fe2O3) e dióxido de titânio (TiO2) são semicondutores conhecidos e bastante difundidos em aplicações ambientais 9,20,52 , com propriedades estruturais, potenciais energéticos e energias de band gap característicos, conforme esquematizado na Fig. 3.…”
Section: Classificação Dos Materiais Semicondutoresunclassified
“…Várias estratégias vêm sendo propostas para separar de maneira eficiente os pares elétron (e -)/buraco (h + ) e, consequentemente, melhorar o comportamento do semicondutor, destacando-se os métodos de dopagem 15,57,60 , modificação superficial 14,59 e, mais recentemente, através da formação de heterojunções 17,23,25,33,52 .…”
Section: Classificação Dos Materiais Semicondutoresunclassified