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    Câteva considerații asupra receptării protocronismului românesc by Vlad-Ion Pappu

    Published 2017-12-01
    “…The same problem was widely debated by the author of this work, Vlad-Ion Pappu, in the literary file Edgar Papu and Protochronism in the space of the “Luceafărul” magazine, Eikon Publishing House, Cluj, 2016. …”
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    Enhanced Performance of the Composite of FeMgAl-Layered Double Hydroxide and Rice Husk Biochar to Adsorb Heavy Metal Ions of Lead and Cadmium in Aqueous Solutions by M. T. Amin, A. A. Alazba, M. Shafiq, A. A. Khan

    Published 2024-01-01
    “…The layered double hydroxide (LDH) of FeMgAl and its composite with the rice husk biochar (FeMgAl/RHB) was tried for the first time for removing heavy metal ions of lead (Pb2+) and cadmium (Cd2+) in batch tests. …”
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    Adsorption of Some Transition Metal Ions [Cu(II), Fe(III), Cr(III) and Au(III)] onto Lignite-Based Activated Carbons Modified by Oxidation by Paunka St. Vassileva, Albena K. Detcheva

    Published 2010-03-01
    “…The main purpose of the present work was to study the adsorption of some transition metal ions from aqueous solution via a novel porous material obtained from Bulgarian lignite (Chukurovo deposit) and its oxidized modifications. …”
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  17. 997
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    Size-Dependent Indirect Excitation of Trivalent Er Ions via Si Nanocrystals Embedded in a Silicon-Rich Silicon Oxide Matrix Deposited by ECR-PECVD by G. Zatryb, A. Podhorodecki, J. Misiewicz, J. Wojcik, P. Mascher

    Published 2009-01-01
    “…Silicon nanocrystals (Si-nc) embedded in a silicon-rich silicon oxide matrix codoped with Er3+ ions have been fabricated by electron-cyclotron plasma-enhanced chemical vapor deposition. …”
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    Performance, isotherm, kinetics and mechanism of simultaneous removal of Cr(VI), Cu(II) and F ions by CeO2–MgO binary oxide nanomaterials by Rumman Zaidi, Saif Ullah Khan, Izharul Haq Farooqi, Faheem Ahmed, Abdullah Alsulami, Ameer Azam, Saleh O. Allehabi

    Published 2025-01-01
    “…Maximum removal of Cr(VI), Cu(II), and F− ions was found to be 92.84%, 98.88%, and 95%, respectively, for a high initial concentration of 50 mg/l by 2 g/l dosages of prepared CeO2-MgO binary oxide nanomaterials employed as an adsorbent in this study. …”
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