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Št. zadetkov: 3
Radiological characterization of alkali-activated material doped with Sm[sub]2O[sub]3 and its polymerization products
Sanja Knežević, Marija M. Ivanović, Snežana S. Nenadović, Milica Rajačić, Marijan Nečemer, Jelena Potočnik, Miloš Nenadović
Izvirni znanstveni članek
Oznake: radiološka karakterizacija;samarijev oksid;alkali-activated material;energy dispersive X-ray fluorescence;X-ray photoelectron spectroscopy;samarium oxide;
The aim of this study was determination of radiological characterization of alkali-activated material with Sm2O3 and its polymerization products. Alkali-activated materials with 1 wt.% and 5 wt.% addition of Sm2O3 were synthesized and their natural radioactivity was determined. Energy dispersive X-r ...
Leto: 2024 Vir: Institut Jožef Stefan (IJS)
Adsorption efficiency of cadmium (II) by different alkali-activated materials
Nataša Mladenović Nikolić, Ljiljana Kljajević, Snežana B. Nenadović, Jelena Potočnik, Sanja Knežević, Sabina Kramar, Katarina Trivunac
Izvirni znanstveni članek
Oznake: elektrofiltrski pepel;metakaolin;lesni pepel;amorfni gel;kinetika adsorpcije;kadmij;fly ash;wood ash;adsorption kinetics;cadmium (II);
The objective of this study was to demonstrate the potential utilization of fly ash (FA), wood ash (WA), and metakaolin (MK) in developing new alkali-activated materials (AAMs) for the removal of cadmium ions from waste water. The synthesis of AAMs involved the dissolution of solid precursors, FA, W ...
Leto: 2024 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Alkali-activated materials from diverse solid precursors
Nataša Mladenović Nikolić, Marija Ivanović, Snežana B. Nenadović, Jelena Potočnik, Sabina Kramar, Dušan Bučevac, Aleksandar Kandić, Ljiljana Kljajević
Izvirni znanstveni članek
Oznake: lesni pepel;metakaolin;alkalijsko-aktivirani materiali;radionuklidi;wood ash;alkali-activated materials;radionuclides;
This study investigates the gel characteristics of alkali-activated materials (AAMs) syn- thesized using wood ash (WA), and metakaolin (MK) as solid precursors. The research explores the influence of precursor type and sodium hydroxide (NaOH) concentrations in the alkali activator solution on the re ...
Leto: 2026 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 3
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