Претраживање
Приказ резултата 421-430 од 557
Synergistic effect of CeCl3 and benzotriazole on corrosion resistance of naturally aged and artificially aged AA2024 aluminium alloy
(Elsevier, 2020)
The corrosion behaviours of naturally aged and artificially aged AA2024 aluminium alloys in 0.5 mol/dm3 NaCl solution in the presence of environmentally friendly corrosion inhibitors of 10 mmol/dm3 CeCl3, 10 mmol/dm3 BTA ...
Removal of nickel ions from aqueous solutions by 2-hydroxyethyl acrylate/itaconic acid hydrogels optimized with response surface methodology
(MDPI, 2021)
The adsorption of Ni2+ ions from water solutions by using hydrogels based on 2-hydroxyethyl acrylate (HEA) and itaconic acid (IA) was studied. Hydrogel synthesis was optimized with response surface methodology (RSM). The ...
Algorithm for quantifying the particle size distribution of non-metallic inclusions formation in steel production
(Belgrade : Association of Metallurgical Engineers of Serbia, 2021)
When the quantitative characterization of non-metallic inclusions in steel is done and the effect of limiting factors is assessed, and based on that the possibility of reconstruction of the total content of non-metallic ...
Oxidative degradation and mineralization of bentazone from water
(USA :Taylor & Francis INC, 2020)
Bentazone degradation efficiency and mineralization in water solutions using chlorine dioxide
treatment were evaluated. Double distilled water and a river water sample spiked with bentazone
were studied and compared after ...
Synthesis, characterization and in vitro biological evaluation of novel organotin(IV) compounds with derivatives of 2-(5-arylidene-2,4- dioxothiazolidin-3-yl)propanoic acid
(Elsevier, 2020)
Two novel triphenyltin(IV) compounds, [Ph3SnL1] (L1 = 2-(5-(4-fluorobenzylidene)-2,4-dioxotetrahydrothiazole-
3-yl)propanoate (1)) and [Ph3SnL2] (L2 = 2-(5-(5-methyl-2-furfurylidene)-2,4-dioxotetrahydrothiazole-
3-yl)propanoate ...
The structural, electrical and optical properties of spark plasma sintered BaSn1-xSbxO3 ceramics
(Elsevier, 2020)
Antimony doped barium-stannate dense ceramic materials were synthesized using spark plasma sintering technique out of mechanically activated precursor powders. The influence of various Sb concentrations (x =0.00 – 0.10) ...
Past studies and potential measures for rehabilitation of the shallow lake (Lake Ludas)
(Geographical Institute “Jovan Cvijić” SASA, 2020)
Lake Ludaš has been under a strong anthropogenic influence for a very long time, so the history of fruitful scientific investigation was very often connected with the evaluation of a human impact and potential rehabilitation ...
Electrochemical study of Nd and Pr co-deposition onto Mo and W from molten oxyfluorides
(MDPI, 2021)
Electrodeposition processes of neodymium and praseodymium in molten NdF3 + PrF3 + LiF + 1 wt.%Pr6O11 + 1 wt.%Nd2O3 and NdF3 + PrF3 + LiF + 2 wt.%Pr6O11 + 2 wt.%Nd2O3 electrolytes at 1323 K were investigated. Cyclic ...
Element contents and health risk assessment in wild edible mushrooms of Bosnia and Herzegovina
(Czech Academy of Agricultural Science, 2021)
The content of macro- and microelements in dry samples of mushrooms of the species Macrolepiota
procera, Boletus edulis and Cantharellus cibarius, collected at different areas in Bosnia and Herzegovina, was de-
termined ...
Batch and column adsorption of cations, oxyanions and dyes on a magnetite modified cellulose-based membrane
(Springer, 2020)
Abstract: An optimized method is presented to make magnetite (MG) modified cellulose membrane (Cell-MG) from 3-aminopropyltriethoxysilane and diethylenetriaminepentaacetic acid dianhydride functionalized waste cell fibers; ...