Pretraživanje
Prikaz rezultata 3091-3100 od 3106
3-(Methylamino)propylamine as a templating agent in the synthesis of phosphate-based inorganic polymers / 3-(Metilamino)propilamin kao strukturni agens u sintezi neorganskih polimera na bazi fosfata
(Serbian Chemical Society, Belgrade, 2013)
3-(Methylamino)propylamine (MPA) was studied as a structure-directing agent (template) in the synthesis of open-framework phosphate-based materials. The influence of temperature, mole ratio of reactants, crystallization ...
Savremeni čelici - dvojnikovanjem izazvana plastičnost
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2014)
A significant increase in the research activity dedicated to high manganese TWIP steels has occurred during the past few years, motivated by the breakthrough combination of strength and ductility possessed by these alloys. ...
Polymer bonded magnetic composites based on Nd-Fe-B / Polimerni magnetni kompoziti na bazi Nd-Fe-B
(Inženjersko društvo za koroziju, Beograd, 2013)
Various types and contents of magnetic powder and polymer matrix induce different mechanical, magnetic, electrical and optical properties of final composite material. The strong influence of relatively small amounts of ...
Zinc Polypyrrole-air Sea Water Battery
(Electrochemical Science Group, Beograd, 2016)
An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode, is investigated in the 3.5% sodium chloride solution for the possible applications as the sea water cell. It is shown that cell ...
Polyethersulfone membranes with integrated adsorbent particles for heavy metals capture
(Belgrade, Serbia : Society of Physical Chemists of Serbia, 2014)
Novel polyethersulfone membranes with integrated submicron adsorbent particles were prepared by combining photoirradiation with liquid phase inversion. These particles consist of cross-linked poly(glycidyl methacrylate-c ...
Designing of manufacturing process of reformer integrated in system with HTPEM fuel cell stack
(Belgrade : Faculty of Mechanical Engineering, Innovation Center, 2017)
In this paper is shown designing of manufacturing process of reformer in polymeric electrolyte membrane
(PEM) fuel cell. The process is based on reformer modelling, analyzing of reforming initial geometry and
change of ...
Electrochemical characterization and determination of carbamazepine as pharmaceutical standard and tablet content on gold electrode / Elektrohemijsko karakterisanje i određivanje karbamazepina kao farmaceutskog standarda i sadržaja tablete na elektrodi od zlata
(Association of Chemical Engineers of Serbia, 2014)
The anodic behaviour of carbamazepine (CBZ), an anticonvulsant drug, has been studied on gold electrode in 0.1 mol dm-3 phosphate buffer of pH 7.0 by using cyclic voltammetry. It has been found that the value of the oxidative ...
Energy integration of nitric acid production using Pinch methodology / Energetska integracija proizvodnje azotne kiseline primenom Pinch metodologije
(Association of Chemical Engineers of Serbia, 2015)
Pinch methodology was applied to the heat exchangers network (HEN) synthesis of nitric acid production. The integration is analyzed in two ways, and the results are presented as two different solutions: i) the first solution ...
The microbial eukaryote Blastocystis is a prevalent and diverse member of the healthy human gut microbiota
(Oxford Univ Press, Oxford, 2014)
To date, the majority of research into the human gut microbiota has focused on the bacterial fraction of the community. Inevitably, this has resulted in a poor understanding of the diversity and functionality of other ...
Economizer water-wall damages initiated by feedwater impurities
(Savez hemijskih inženjera, Beograd, 2014)
The main causes of efficiency loss in thermal power plants are boiler tube failures that diminish unit reliability and availability, and raise the cost of the electric energy. For that reason, the regular examination of ...