Ngā hua rapu - Enn Lust
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Extraction of REEs and Other Elements from Estonian Graptolite-Argillite and Phosphorite Mineral Acid Solutions
I whakaputaina 2025-05-01Whiwhi kuputuhi katoaThe chemical extraction of rare-earth elements (REEs) from Estonian graptolite-argillite (GA) and phosphate rock (Phosphorite, PH) samples has been conducted and analyzed. For the initial leaching process, HCl and HNO<sub>3</sub> with different concentrations were used to extract REEs fr...
Tuhinga -
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Synthesis and Antiviral Activity of Nanowire Polymers Activated with Ag, Zn, and Cu Nanoclusters
I whakaputaina 2025-07-01Whiwhi kuputuhi katoa<b>Background/Objectives:</b> Airborne viral diseases pose a health risk, due to which there is a growing interest in developing filter materials capable of capturing fine particles containing virions from the air and that also have a virucidal effect. Nanofiber membranes made of poly(vi...
Tuhinga