Some aspects of oil lubricant additivation with ZnO nanoparticles [PDF]
, 2006 This is a study on the tribological behaviour of ZnO nanoparticles as an additive in a polyalphaolefin (PAO6) and on the influence of dispersing agents (OL100 and OL300). Antiwear and extreme pressure tests were run on two four-ball machines. Firstly, it
Hernandez Battez, Antolin +4 more
core +9 more sources
Effect of ZnO; ZrO2 y B2O 3. Part II. Phase separation and clinker phase distribution
Materiales de Construccion, 2009 This study is a continuation of previous research which established the effect of the oxides ZnO, ZrO2 and B2O3, both separately and jointly, on clinkerization processes, as well as on clinker phase composition and morphology.
I. García-Díaz +4 more
doaj +1 more source
Controlling of the structural characteristics of ZnO nanomaterials by reaction pressure and reaction time [PDF]
Science of Sintering, 2022 The most significant parameters affecting particle size and morphology in nanoscale powder production are the working temperature and working time. The reduction in size leads to the addition of new electrical, mechanical, chemical and optical ...
Kati Nida +3 more
doaj +1 more source
Nano-Structured Dilute Magnetic Semiconductors for Efficient Spintronics at Room Temperature
Magnetochemistry, 2020 In recent years, many efforts have been made to develop advanced metal oxide semiconductor nanomaterials with exotic magnetic properties for modern applications w.r.t traditional analogues.
Akanksha Gupta +4 more
doaj +1 more source
Experimental and ab initio study of the structural and optical properties of ZnO coatings: Performance of the DFT+U approach [PDF]
Processing and Application of Ceramics, 2020 In this work, ZnO coatings were produced by the spray-pyrolysis technique and characterized by scanning electron microscopy, X-ray diffraction and optical transmittance spectroscopy.
Apaolaza Agustín +2 more
doaj +1 more source
Modeling and optimization of the photocatalytic degradation of Tartrazine in aqueous solution [PDF]
Acta Periodica Technologica, 2021 The application of heterogeneous photocatalysis process using ZnO photocatalyst for the degradation of Tartrazine (TRZ) dye in aqueous solution was investigated in a batch reactor.
Assassi Mirvet +3 more
doaj +1 more source
Investigation of Biological and Prooxidant Activity of Zinc Oxide Nanoclusters and Nanoparticles
Acta Chimica Slovenica, 2022 Zinc oxide (ZnO) nanomaterials offer some promising antibacterial effects. In this study, a new form of ZnO is synthesized, named ZnO nanocluster bars (NCs).
Iliana A. Ivanova +8 more
doaj +1 more source
Green synthesis of hierarchical ZnO nanostructure with Gracilaria Corticata red algae powder and the study of its photo-catalytic and electro-catalytic applications [PDF]
شیمی کاربردی روز, 2018 Zinc oxide was synthesized through a green method with Gracilaria Corticata red algae powder. The prepared zinc oxide was characterized by means of FESEM, XRD and EDX analysis. FESEM images showed the hierarchical nanostructure for ZnO particles with the
Razieh Hosseini +3 more
doaj +1 more source
Room temperature growth of ZnO with highly active exposed facets for photocatalytic application
Nanotechnology Reviews, 2021 In this article, the flower-like, urchin-like, and rod-like ZnOs were synthesized by a convenient atmospheric hydrothermal method. The crystalline structures, morphologies, exposed crystal faces, and specific surface areas of the as-prepared ZnO samples ...
Hu Jiahao +7 more
doaj +1 more source
Molecules, 2019 Surface composite design was used to study the effect of the ZnO synthesis conditions on its adsorption of methyl orange (MO) and methylene blue (MB).
Mai M. Khalaf +3 more
doaj +1 more source