. "Preparation and characterization of ZnS nanoparticles deposited on montmorillonite"@en . "O, Z(AV0Z40320502), Z(MSM6198910016), Z(MSM6198910019)" . "8"^^ . . . . "RIV/61388980:_____/10:00358016" . "Preparation and characterization of ZnS nanoparticles deposited on montmorillonite" . "Journal of Colloid and Interface Science" . "2" . . "000284180100004" . "281337" . "Praus, P." . . "352" . . . . "Ko\u010D\u00ED, K." . "Koz\u00E1k, O." . "ZnS nanoparticles; montmorillonite; photoluminescence; photocatalysis; carbon dioxide"@en . . . . . . . . "4"^^ . . "Klementov\u00E1, Mariana" . "ZnS nanoparticles were prepared and deposited on montmorillonite (MMT) in the presence of cetyltri-methylammonium (CTA) UV spectrometry and transmission electron microscopy (TEM) proved the formation of nanoparticles with diameters ranging from 3 nm to 5 nm Selected area electron diffraction (SAED) patterns revealed the presence of romboedric ZnS The band gap energy of nanosize ZnS was estimated at 3 89 +/- 0 03 eV Photoluminescence spectra exhibited a strong emission band between 300 nm and 600 nm explained by the vacant ZnS nanostructure. The prepared ZnS-montmorillonite nanocomposite (ZnS-MMT) was used for the photocatalytic reduction of CO2 providing a considerably high efficiency that exceeded 5-6 fold the results of commercial TiO2 Degussa P25. The stability of ZnS against oxidation was confirmed by the determination of sulphate using capillary isotachophoresis."@en . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "[2AB6DFCE4555]" . "Preparation and characterization of ZnS nanoparticles deposited on montmorillonite" . "RIV/61388980:_____/10:00358016!RIV11-AV0-61388980" . "1"^^ . "0021-9797" . . "ZnS nanoparticles were prepared and deposited on montmorillonite (MMT) in the presence of cetyltri-methylammonium (CTA) UV spectrometry and transmission electron microscopy (TEM) proved the formation of nanoparticles with diameters ranging from 3 nm to 5 nm Selected area electron diffraction (SAED) patterns revealed the presence of romboedric ZnS The band gap energy of nanosize ZnS was estimated at 3 89 +/- 0 03 eV Photoluminescence spectra exhibited a strong emission band between 300 nm and 600 nm explained by the vacant ZnS nanostructure. The prepared ZnS-montmorillonite nanocomposite (ZnS-MMT) was used for the photocatalytic reduction of CO2 providing a considerably high efficiency that exceeded 5-6 fold the results of commercial TiO2 Degussa P25. The stability of ZnS against oxidation was confirmed by the determination of sulphate using capillary isotachophoresis." . "Preparation and characterization of ZnS nanoparticles deposited on montmorillonite"@en . .