Zinc sulphide (ZnS) nanoparticles were prepared by an aerosol method from zinc acetate and sodium sulphide (Na2S) aqueous solutions. Aqueous solution of zinc acetate was dispersed into the form of microdroplets, which were introduced by airflow to vigorously stirred aqueous solution of Na2S, which was in excess. Microdroplets served as microreactors, so the reaction took place only in limited volume. Particle size distribution was studied by transmission electron microscopy and by dynamic light scattering measurements. In this work, the equation that allows us to predict the final size distribution of ZnS nanoparticles using exact concentration of zinc acetate was derived and ZnS nanoparticles with predicted mean particle diameter around 50 and 70 nm were successfully synthetised.
ChenJ, PoonC-S.Photocatalytic construction and building materials: from fundamentals to applications. Build Environ. 2009;44:1899–1906. doi: 10.1016/j.buildenv.2009.01.002
2.
LorencikS, YuQ, BrouwersH.Photocatalytic coating for indoor air purification: synergetic effect of photocatalyst dosage and silica modification. Chem Eng J. 2016;306:942–952. doi: 10.1016/j.cej.2016.07.093
3.
NathRK, ZainM, JamilM.An environment-friendly solution for indoor air purification by using renewable photocatalysts in concrete: a review. Renewable Sustainable Energy Rev. 2016;62:1184–1194. doi: 10.1016/j.rser.2016.05.018
4.
XieS, ZhangQ, LiuG, Photocatalytic and photoelectrocatalytic reduction of CO2 using heterogeneous catalysts with controlled nanostructures. Chem Commun. 2016;52:35–59. doi: 10.1039/C5CC07613G
5.
ÂngeloJ, AndradeL, MadeiraLM, An overview of photocatalysis phenomena applied to NOx abatement. J Environ Manage. 2013;129:522–539. doi: 10.1016/j.jenvman.2013.08.006
6.
MolinariA, SartiE, MarchettiN, Degradation of emerging concern contaminants in water by heterogeneous photocatalysis with Na4W10O32. Appl Catal, B. 2017;203:9–17. doi: 10.1016/j.apcatb.2016.09.031
7.
AyekoeCYP, RobertD, LancinéDG.Combination of coagulation-flocculation and heterogeneous photocatalysis for improving the removal of humic substances in real treated water from Agbô River (Ivory-Coast). Catal Today. 2017;281:2–13. doi: 10.1016/j.cattod.2016.09.024
8.
DvorskýR, SvobodaL, trojkováJ, Cavitation disintegration of microparticles and nanoparticles in dense liquid Dispersions. Washington ( DC): Materials for Energy, Efficiency and Sustainability: TechConnect Briefs; 2015.
9.
DvorskýR., SlívaA., LuňáčekJ., PiksováK. Preparation of Silicon Nanoparticles by Means of Disintegration in a Cavitation Water Jet. 2nd International Conference NANOCON 2010, Olomouc, 2010.
10.
AbedC, BouzidiC, ElhouichetH, Mg doping induced high structural quality of sol–gel ZnO nanocrystals: application in photocatalysis. Appl Surf Sci. 2015;349:855–863. doi: 10.1016/j.apsusc.2015.05.078
11.
ZhaoX, LiM, LouX.Sol–gel assisted hydrothermal synthesis of ZnO microstructures: Morphology control and photocatalytic activity. Adv Powder Technol. 2014;25:372–378. doi: 10.1016/j.apt.2013.06.004
12.
RaoufiD.Synthesis and microstructural properties of ZnO nanoparticles prepared by precipitation method. Renewable Energy. 2013;50:932–937. doi: 10.1016/j.renene.2012.08.076
13.
Kołodziejczak-RadzimskaA, JesionowskiT.Zinc Oxide—from synthesis to application: a Review. Materials (Basel). 2014;7:2833–2881. doi: 10.3390/ma7042833
14.
SaravananR, ThirumalE, GuptaV, The photocatalytic activity of ZnO prepared by simple thermal decomposition method at various temperatures. J Mol Liq. 2013;177:394–401. doi: 10.1016/j.molliq.2012.10.018
15.
JoshiN, FilipJ, CokerVS, Microbial reduction of natural Fe(III) Minerals; Toward the sustainable production of functional magnetic nanoparticles. Front Environ Sci. 2018;6:127. doi: 10.3389/fenvs.2018.00127
16.
UmarH, KavazD, RizanerN.Biosynthesis of zinc oxide nanoparticles using Albizia lebbeck stem bark, and evaluation of its antimicrobial, antioxidant, and cytotoxic activities on human breast cancer cell lines. Int J Nanomedicine. 2018;14:87–100. doi: 10.2147/IJN.S186888
17.
DvorskyR, BednářJ, SvobodaL, Preparation of high-performance photocatalytic core-shell Lamellar Nanostructures ZnO-(Si)-ZnO With high specific surface area. Adv Mater Lett. 2016;7:730–734. doi: 10.5185/amlett.2016.6380
18.
PrausP, DvorskýR, SvobodaL, Preparation of composite of ZnS nanoparticles and montmorillonite by cavitation deposition. NSTI-Nanotech 2014. 2014;3:186–189. ISBN 978-1-4822-5830-1.
19.
SvobodaL, DvorskýR, PrausP, Synthesis of ZnO nanocoatings by decomposition of zinc acetate induced by electrons emitted by indium. Appl Surf Sci. 2016;388:491–496. doi: 10.1016/j.apsusc.2015.11.128
20.
DvorskýR.inventor; VSB-Technical University of Ostrava (Ostrava, CZ), assignee. Method of the preparation of fibrillar and lamellar porous microstructures and nanostructures by means of controlled vacuum freeze-drying of liquid nanoparticles dispersions. Czech Republic (CZ 303 513), USA (US 9,410,739 B2), JAPAN (JP5961266 B2), CHINA (CN 103842755 B), RUSSIA (RU 2599282).
21.
VarudkarH, DargadJ, MoteV.Effect of surfactants on crystallographic and optical properties of ZnO nanoparticles. Asian – J Chem. 2016;28:2778–2780. doi: 10.14233/ajchem.2016.20121
22.
KazeminezhadI, SaadatmandS, YousefiR.Effect of transition metal elements on the structural and optical properties of ZnO nanoparticles. Bull Mater Sci. 2016;39:719–724. doi: 10.1007/s12034-016-1206-y
23.
PatelPC, GhoshS, SrivastavaP.Structural, magnetic and optical properties of ZnO nanostructures converted from ZnS nanoparticles. Mater Res Bull. 2016;81:85–92. doi: 10.1016/j.materresbull.2016.05.005
24.
Sanchez-DominguezM, PemartinK, BoutonnetM.Preparation of inorganic nanoparticles in oil-in-water microemulsions: a soft and versatile approach. Curr Opin Colloid Interface Sci. 2012;17:297–305. doi: 10.1016/j.cocis.2012.06.007
25.
SarkarD, TikkuS, ThaparV, Formation of zinc oxide nanoparticles of different shapes in water-in-oil microemulsion. Colloids Surf, A. 2011;381:123–129. doi: 10.1016/j.colsurfa.2011.03.041
26.
PrausP, DvorskýR, HorínkováP, Precipitation, stabilization and molecular modeling of ZnS nanoparticles in the presence of cetyltrimethylammonium bromide. J Colloid Interface Sci. 2012;377(1):58–63. doi: 10.1016/j.jcis.2012.03.073
27.
DvorskyR, PrausP, TrojkovaJ.Model of synthesis of ZnS nanoparticles stabilized by cetyltrimethylammonium bromide. Chalcogenide Lett. 2013;10:385–391.
28.
MalikMA, WaniMY, HashimMA.Microemulsion method: A novel route to synthesize organic and inorganic nanomaterials. Arabian J Chem. 2012;5(4):397–417. doi: 10.1016/j.arabjc.2010.09.027
29.
VasilievaES, TolochkoOV, YudinVE, Cheminform abstract: production and application of Metal-based nanoparticles. ChemInform. 2008;39:227–232. doi: 10.1002/chin.200815227
30.
ZhengQ, ZhangZR, DuJ, A novel direct reduction method to synthesize ordered Fe-Pt alloy nanoparticles. J Mater Sci Technol. 2019;35(4):560–567. doi: 10.1016/j.jmst.2018.09.036
31.
HarraJ, MäkitaloJ, SiikanenR, Size-controlled aerosol synthesis of silver nanoparticles for plasmonic materials. J. Nanopart. Res.2012;14(6):870. doi: 10.1007/s11051-012-0870-0
32.
DvorskýR, BednářJ, MančíkP, Synthesis of composite photocatalytic nanoparticles ZnO·mSiO2 using New aerosol method. Hutnické Listy. 2016;6:68–72. ISSN 0018-8069.
