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Investigation of sorption behavior of Cu(II) and Pb(II) onto a novеl EDTA modified copolymer
(Belgrade : Society of Physical Chemists of Serbia, 2021)
A new metal-chelating glycidyl methacrylate based macroporous copolymer with
ethylenediaminetetraacetic acid functions was tested as a potential Cu(II) and Pb(II) ions sorbent from aqueous solutions. The sorption was ...
Various dinamical states in the Bray-Liebhafsky oscillatory reaction- from periodicity to intermittent chaos
(Society of Physical Chemists of Serbia, 2021)
The Bray-Liebhafsky (BL) is one of the most analyzed oscillatory reaction both experimentally and
numerically. Most of the experimentally obtained dynamical states of this reaction realized in a
continuously fed well ...
Kinetic and thermodinamic study of the oxidative catalytic degradation of acid orange 10 in the presence of oxone® and cobalt based catalyst
(Society of Physical Chemists of Serbia, 2021)
Catalytic degradation of Acid Orange 10 in the presence of Oxone® activated by Co-impregnated acid activated montmorillonite as catalyst was investigated. The catalytic experiments were performed at different temperatures ...
Cobalt supported chitosan-derived carbon-smectite composite for catalytic activation of peroxymonosulfate in water
(Society of Physical Chemists of Serbia, 2021)
In this work cobalt supported on chitosan-derived carbon-smectite composite catalyst was synthetized using impregnation-carbonization method (Co/cCh-S). The carbonization temperature was 400 °C. The obtained catalyst was ...
Thermal properties of polyurethane-clay nanocomposites
(Belgrade : Society of Physical Chemists of Serbia, 2021)
Two samples of poly(urethane-siloxane) nanocomposites (PUNs), based on 4,4´-diphenylmethane
diisocyanate (MDI) and 1,4-butanediol (BD) as the comonomers of the hard segments (HS) and α,ω-
dixydroxyethoxy propyl ...
Influence of cobalt loading on the physical-chemical properties of pillared clay - supported cobalt
(Society of Physical Chemists of Serbia, 2021)
The aluminum pillared clay (AP) was synthesized and impregnated with various cobalt loadings (x%CoAP, x=1, 3, 5, and 10 wt.%) by incipient wetness impregnation method. All samples were characterized by using X-ray powder ...
Application of quantum chemical calculation in defining peaks in uv-vis spectra of oxidative tartrazine degradation
(Society of Physical Chemists of Serbia, 2021)
Degradation of tartrazine in presence of cobalt activated Oxone® (potassium peroxymonosulfate) was investigated. Aluminium pillared clay acted as a support for catalytically active Co2+. Oxone® was a precursor of SO4˙ˉ ...
Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®
(Society of Physical Chemists of Serbia, 2021)
In this work cobalt-doped alumina catalysts were synthetized using the sol-gel method. The calcination temperatures were 500 °C, 1000 °C and 1100 °C and the catalysts were denoted as CoA-500, CoA-1000 and CoA-110, respectively. ...
Circadian rhythm function coupling to the upgraded hypothalamic-pituitary-adrenal (hpa) axis with incorporated arginine vasopressin
(Society of Physical Chemists of Serbia, 2021)
An upgraded model of the Hypothalamic-Pituitary-Adrenal (HPA) axis has been developed that
advances our previously proposed low-dimensional HPA model by including the effects of arginine
vasopressin (AVP) that is a key ...
Alkylammonium clay based nanocomposites vs. alkylammonium- modified lignocellulosic materials in adsorption of Congo Red
(Society of Physical Chemists of Serbia, 2021)
In this study, lignocellulose waste materials and smectite clay were modified into adsorbents with surface free ammonium groups. Poplar waste biomass and brewer’s spent grain were chemically modified. Smectite based ...