Search Results - "RAILEANU, M"

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  1. 1

    Sol–gel zirconia nanopowders with α-cyclodextrin as organic additive by Răileanu, M., Todan, L., Crişan, D., Drăgan, N., Crişan, M., Stan, C., Andronescu, C., Voicescu, M., Vasile, B.S., Ianculescu, A.

    Published in Journal of alloys and compounds (15-03-2012)
    “…► The sol–gel synthesis of a zirconia powder has been performed, in the presence of α-cyclodextrin as organic additive. ► A crystalline powder consisting from…”
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    Journal Article
  2. 2

    Iron oxide in a silica matrix prepared by the sol–gel method by Predoi, D., Crisan, O., Jitianu, A., Valsangiacom, M.C., Raileanu, M., Crisan, M., Zaharescu, M.

    Published in Thin solid films (04-06-2007)
    “…Fe x O y –SiO 2 nanocomposites were prepared by sol–gel method by using two SiO 2 sources and Fe(SO 4) 2·7H 2O as raw materials. The amorphous gels were…”
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    Journal Article Conference Proceeding
  3. 3

    Separation of U(IV) and U(VI) species by means of ion-exchange resins of the DGA-, TEVA- and UTEVA-type by Răileanu, M., Cecal, A.

    “…The present paper deals with the retention of U(IV) and U(VI) species, both individually and in 1 :1 mixtures, on some ion-exchange resins of the normal DGA…”
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    Journal Article
  4. 4

    Fe3O4-SiO2 nanocomposites obtained via alkoxide and colloidal route by JITIANU, A, RAILEANU, M, CRISAN, M, PREDOI, D, JITIANU, M, STANCIU, L, ZAHARESCU, M

    Published in Journal of sol-gel science and technology (01-12-2006)
    “…The magnetic nanocomposite materials represent an important class of nanomaterials extensively studied nowadays due to their varied applications from medical…”
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    Conference Proceeding Journal Article
  5. 5

    TiO2-based nanopowders obtained from different Ti-alkoxides by CRISAN, M, BRAILEANU, Ana, RAILEANU, M, CRISAN, D, TEODORESCU, V. S, BIRJEGA, R, MARINESCU, V. E, MADARASZ, J, POKOL, G

    “…Pure TiO2 and S-doped TiO2 sol-gel nanopowders were prepared by controlled hydrolysis-condensation of titanium alkoxides. The influence of different…”
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    Conference Proceeding Journal Article
  6. 6

    Thermal behaviour study of some sol-gel iron-silica nanocomposites by BRAILEANU, Ana, RAILEANU, M, CRISAN, M, CRISAN, D, BIRJEGA, R, MARINESCU, V. E, MADARASZ, J, POKOL, G

    “…Two series of nanocomposites from the FexOy-SiO2 system, containing 20 mass% iron oxide were prepared by the alkoxide route of the sol-gel method, in the…”
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    Conference Proceeding Journal Article
  7. 7

    Structural and magnetic properties of FexOy nanoparticles dispersed in silica matrix by Predoi, D, Clerac, R, Raileanu, M, Crisan, M, Zaharescu, M

    “…Some Fex0SiO2 composites were prepared by the colloidal and alkoxidic route of the sol-gel method. The dried gels were thermally treated and the samples were…”
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    Journal Article
  8. 8

    The colloidal route of the sol-gel process - an alternative to produce Fe3O4-SiO2 nanocomposites by Raileanu, M, Crisan, M, Ballo, A, Cosma, C, Petre, J, Stan, C, Predoi, D, Valsangiacom, C M, Tolea, F, Secu, C

    “…The iron oxide-based nanomaterials have a great importance because of their impact on a wide number of industries. They have many properties and applications…”
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    Journal Article
  9. 9

    FexOy-SiO2 nanocomposites studied by Mossbauer spectroscopy by Predoi, D, Kuncser, V, Zaharescu, M, Jitianu, A, Crisan, M, Keune, W, Sahoo, B, Filoti, G, Raileanu, M

    “…FexOy-SiO2 nanocomposites were obtained via the sol-gel method, by using three different precursors for the silica matrix. The morphology and the iron phase…”
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    Journal Article
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    Manganese doped sol-gel materials with catalytic properties by Crisan, M, Raileanu, M, Preda, S, Zaharescu, M, Valean, A M, Popovici, E J, Teodorescu, V S, Matejec, V, Mrazek, J

    “…In the present study manganese doped alumina and silica gels and thin films deposited on different substrates (refractory metals, silicon wafers) were obtained…”
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    Journal Article
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    Sol-gel zirconia-based nanopowders with potential applications for sensors by Răileanu, Mălina, Todan, Ligia, Voicescu, Mariana, Drăgan, Nicolae, Crişan, Dorel, Maganu, Maria, Vuluga, Dumitru M., Ianculescu, Adelina, Culiţă, Daniela C.

    Published in Ceramics international (01-04-2015)
    “…The aim of the present work was to prepare zirconia-based nanopowders using the sol-gel method. Both gelatin as structure directing agent and Ce as dopant have…”
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    Journal Article
  19. 19

    The effect of Co dopant on TiO2 structure of sol–gel nanopowders used as photocatalysts by Drăgan, Nicolae, Crişan, Maria, Răileanu, Mălina, Crişan, Dorel, Ianculescu, Adelina, Oancea, Petruţa, Şomăcescu, Simona, Todan, Ligia, Stănică, Nicolae, Vasile, Bogdan

    Published in Ceramics international (2014)
    “…Un-doped and Co-doped sol–gel TiO2 nanopowders have been prepared and structurally characterized. Three Co mass concentrations related to TiO2 content have…”
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    Journal Article
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    Sol-gel zirconia nanopowders with a-cyclodextrin as organic additive by Raileanu, M, Todan, L, Crisan, D, Dragan, N, Crisan, M, Stan, C, Andronescu, C, Voicescu, M, Vasile, B S, Ianculescu, A

    Published in Journal of alloys and compounds (15-03-2012)
    “…Nanomaterials present unique structural and physicochemical properties due to their ultra fine size of particles that make them very useful in many domains…”
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    Journal Article