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RF MEMS and NEMS Components and Adsorption-Desorption Induced Phase Noise
(Institute of Electrical and Electronics Engineers Inc., 2014)
Radio frequency micro- and nanoelectromechanical systems (RF MEMS and RF NEMS) and technologies have a great potential to overcome the constraints of conventional IC technologies in realization of fully integrated transceivers ...
Studies on Chlorate Cell Process IV. Effect of Neutral Salts on Conversion of Available Chlorine to Chlorate
(IOP Publishing, 1969)
It has been shown that neutral salts, such as Nacl and and Naclo3 and their mixtures, cause an apparent increase in the thermodynamic dissociation constants of weak acids and bases. The pH value of aqueous salt solutions ...
Optimization of methanol synthesis under forced dynamic operation
(4th Indo-German Workshop on Advances in Materials, Reaction& Separation Processes, Berlin, Germany, 2020)
Methanol is an essential primary chemical in the chemical industry. Further, there is a
growing interest in using methanol also for chemical energy storage. Excess electrical
wind or solar energy can be converted to ...
Forced periodic reactor operation
(4th Indo-German Workshop on Advances in Materials, Reaction& Separation Processes, Berlin, Germany, 2020)
We used the nonlinear frequency response (NFR) method in order to identify forced periodic conditions under which the acetic acid anhydride hydrolysis (chosen as a test reaction) can be favorably performed in a CSTR. Based ...
Effect of mesoporous silica nanoparticles on the properties of polyurethane network composites
(Elsevier, 2021)
Novel polyurethane nanocomposite (PUN) materials containing different surface-functionalized mesoporous silica nanoparticles (MSNs) were prepared by in situ polymerization methodology. Polyurethane network was formed from ...
Investigation of potentially toxic elements in urban sediments in Belgrade, Serbia
(Taylor & Francis Group LLC, 2020)
Concentrations of 10 potentially toxic trace elements were measured in soil samples collected from 18 sites in urban areas of Belgrade, the capital and the largest city in Serbia. Samples were analysed in order to assess ...
Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones
(Elsevier Science Sa, Lausanne, 2009)
Five new complexes of Pt(II), Pd(II), Co(III) and Ni(II) with 2-pyridine(quinoline)carboxaldehyde selenosemicarbazones were synthesized and characterized. Crystal structures of Pt(II) complex with the pyridine derivative ...
Total antioxidant activity in wheat and pea seedlings treated with uncoated and polysaccharide coated CeO2 nanoparticles
(Serbian Plant Physiology SocietyInstitute for Biological Research “Siniša Stanković”, University of BelgradeFaculty of Biology, University of Belgrade, 2018)
In this research, we performed a three-week treatment of seedlings of two agricultural plants in
hydroponics with 200 mg L-1 of uncoated and glucose-, levan- and pullulan coated nCeO2 (G-CeO2, L-CeO2 and P-CeO2). Our aim ...
Prethodna studija opravdanosti sa generalnim projektom - Pogon za prečišćavanje sirovog bio-glicerina iz industrije biodizela do tehničkog kvaliteta
(Univerzitet u Beogradu, Naučna ustanova, Institut za hemiju, tehnologiju i metalurgiju, 2015)
Dva proizvoda koji bi se proizvodili po osnovu realizacije planiranog razvojnog projekta su:
Glicerin tehničkog kvaliteta, visoke čistoće, Glicerin-triacetat (Triacetin)
pri čemu tehnički glicerin u osnovi nije finalni ...
Development of advanced floating poly(lactic acid)-based materials for colored wastewater treatment
(Elsevier, 2021)
The release of industrial wastewater into the ecosystem prompted our research on the development of an efficient and biodegradable material that can be used for wastewater treatment. We optimized preparation of porous ...