Претраживање
Приказ резултата 11-20 од 366
Optical properties CaWO4:Nd3+/PMMA composite layered structures
(Elsevier, Amsterdam, 2019)
In this article, we report characterization of the layered composite fabricated from Nd3+ doped calcium twigstate single crystal (CaWO4 :Nd3+) and poly(methyl methacrylate) - PMMA with various organic-inorganic interfaces: ...
Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study
(Elsevier, Amsterdam, 2019)
The visible-light-responsive inorganic-organic hybrid was prepared by surface modification of commercial TiO2 powder (Degussa P25) with 4-chlorophenol (4-CP). The optical absorption of the hybrid material is red-shifted ...
Enhanced sorption of Cu2+ from sulfate solutions onto modified electric arc furnace slag
(Elsevier Science Bv, Amsterdam, 2019)
Pristine electric arc furnace slag (EAFS) as well as EAFS modified by alkali activation i.e. alkali activated slag (AAS) have found a novel application as adsorbents used in Cu2+ removal from sulfate solutions. The adsorption ...
Micro and nanoscale morphology characterization of compatibilized polymer blends by microscopy
(Compatibilization of Polymer Blends: Micro and Nano Scale Phase Morphologies, Interphase Characteriz, 2019)
Polymer blends are mostly immiscible at a molecular level due to their large molecular mass. Therefore, the study of the way how two polymers are mixed together is of great interest. The properties of the polymer blend are ...
Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase
(New York: Nova Science Publishers, Inc., 2019)
Horseradish peroxidase is a heme-containing plant enzyme (HRP; EC 1.11.1.7) with a wide range of biotechnological and medical applications. In combination with hydrogen peroxide (H2O2) as an oxidant HRP can be used in the ...
Estimation of residual strength of a crack-containing welded pressure vessel exposed to a subzero operating temperature
(Pergamon-Elsevier Science Ltd, Oxford, 2019)
This paper presents a method for estimating the residual-strength of welded pressure vessel made of HSLA steel which contains a surface axial crack. In order to analyze the behavior of the structure, a set of specimens ...
Investigation of the dynamics of fluidized bed granulation process / Ispitivanje dinamike granulacije praškastih materijala u fluidizovanom sloju
(Serbian Chemical Society, Belgrade, 2019)
In this paper, experimental investigation of the dynamics of the process of fluidized bed granulation was performed, in order to find optimal process conditions and binder concentration to achieve the desired granules ...
Use of up-flow percolation test to assess the environmental properties of raw and treated fly ash
(Gheorghe Asachi Technical University of Iasi, Romania, 2019)
Fly ash (FA) is a by-product created from the burning of coal in thermal power plants. FA mainly consists of mineral compounds that make them naturally caustic. Despite this, research has shown that FA may be utilized as ...
Industrial steel waste as an iron source to promote heterogeneous and homogeneous oxidation/reduction reactions
(Elsevier Sci Ltd, Oxford, 2019)
This work examines the mill scale (MS) of hot rolling, a waste product formed in industrial steel processing. MS was evaluated as an iron source in promoting the oxidation of Reactive Red 120 azo dye in location-sourced ...
Drug repositioning for a rare genetic disorder progressive osseous heteroplasia (poh)
(Društvo genetičara Srbije, Beograd, 2019)
Progressive osseous heteroplasia (POH) is an ultrarare genetic disease of progressive ectopic ossification caused by heterozygous inactivating mutations of GNAS, the gene encoding the alpha subunit of the G-stimulatory ...