Претраживање
Приказ резултата 21-30 од 384
Preparation and characterization of Pt-Ba-Al2O3 coatings obtained by spray pyrolysis
(Elsevier Science Sa, Lausanne, 2017)
Pt-Ba-Al2O3 coatings were obtained by spray pyrolysis deposition on stainless steel foil. The XRD results showed that the coatings consisted from Ba carbonate and Pt (fcc) phases. SEM micrographs demonstrated that the ...
A low-loss double-fishnet metamaterial based on transparent conductive oxide
(Iop Publishing Ltd, Bristol, 2014)
In this work, we consider the applicability of transparent conductive oxide (TCO) materials such as indium tin oxide (ITO) for the fabrication of fishnet metamaterials. We utilized the finite element method to simulate the ...
Silver-based monomer and coordination polymer with organic thiocyanate ligand: Structural, computational and antiproliferative activity study
(England : Elsevier, 2019)
The first complexes of 2-pyridylthiocyanate (L) and silver nitrate (1) and perchlorate (2) were prepared
and characterized by a single crystal X-ray analysis. The common structural motif of both 1 and 2 is coordination
of ...
Solvatochromism of symmetrical 2,6-distyrylpyridines. An experimental and theoretical study
(Amsterdam : Elsevier, 2015)
Seven symmetrical 2,6-distyrylpyridines, phenyl-substituted with hydrogen-bond donors, hydrogenbond
acceptors, halogens and hydrophobic moieties were synthesized and their spectroscopic characterization
was done. Solvent ...
Effect of Al2O3 nanoparticles and strontium addition on structural, mechanical and tribological properties of Zn25Al3Si alloy
(Springer Heidelberg, Heidelberg, 2018)
Nanocomposites were synthesized via compocasting using Zn25Al3Si and Zn25Al3Si0.03Sr alloys as the matrices and nanoparticles of Al2O3 (1 wt%) as the reinforcement. Structure of the nanocomposites was examined, and their ...
Preliminary investigation on the use of the Q-switched Nd:YAG laser to clean corrosion products on museum embroidered textiles with metallic yarns
(Journal of Cultural Heritage, 2017)
The classic methods of cleaning oldfashioned textile museum objects with metallic threads often do not yield the expected results. The use of laser in the conservation of these objects plays an important role as very ...
Inorganically modified diatomite as a potential prolonged-release drug carrier
(Elsevier, 2014)
Inorganic modification of diatomite was performed with the precipitation product of partially neutralized aluminum sulfate solution at three different mass ratios. The starting and the modified diatomites were characterized ...
Singlet-triplet interaction in Group 2 M2O hypermetallic oxides
(Academic Press Inc Elsevier Science, San Diego, 2014)
This ab initio study of Group 2 M2O hypermetallic oxides focuses mainly on the two heaviest members, Ba20 and Ra20. In accordance with previous studies in our group on the Be, Mg, Ca and Sr hypermetallic oxides, we find ...
Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study
(England : Elsevier, 2019)
Surface modification of CeO2 nano-powder, synthesized by a self-propagating room temperature method with
salicylate-type ligands (salicylic acid and 5-aminosalicylic acid) as well as catecholate-type ligands (catechol,
...
Influence of iron doping on photocatalytic activity of TiO2 coatings formed on titanium by plasma electrolytic oxidation
(Springer, Dordrecht, 2018)
This paper presents the results of our recent investigation focused on the preparation and possible photocatalytic application of iron doped TiO2 coatings formed by plasma electrolytic oxidation of high purity titanium in ...