Browsing by Subject "magnetite"

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  • Biological evaluation of layered double hydroxides effect on the growth of corn plants 
    Oancea, Servilia; Oancea, Andrei-Victor (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2010)
    The Layered Double Hydroxides are useful in many domains due their physical and chemical properties; in agriculture they are useful in order to obtain organic products. In this work, a study concerning the plant growth ...
  • Growth dynamics of corn plants during anionic clays action 
    Oancea, Servilia; Pădureanu, Silvica; Oancea, Andrei-Victor (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Layered double hydroxides (LDHs) known as anionic clays are an important class of ionic lamellar solids. The anionic clays exhibit anion sorption, anion diffusion and exchange properties together with surface basicity ...
  • In Situ and Partial In Situ Synthesis of Cellulose Magnetite/Maghemite Composites 
    Rotaru, Răzvan; Fortună, Maria-Emiliana; Ungureanu, Elena; Ungureanu, Ovidiu; Dascălu, Andrei; Harabagiu, Valeria (MDPI, 2025-01-07)
    The current study aims to prepare ferromagnetic iron oxides (magnetite and/or maghemite) using the coprecipitation method of an iron salt in a basic environment stimulated by ultrasound, with cellulose added at the start ...