Browsing 03 Chemical Sciences by Author "Erdei Laszlo"

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Browsing 03 Chemical Sciences by Author "Erdei Laszlo"

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  • Development of visible light sensitive titania photocatalysts by combined nitrogen and silver doping 
    El Saliby Ibrahim; Erdei Laszlo; Shon Ho Kyong; Kim Jong-Ho (Elsevier, 2011)
    In this study we present the effects of non-metal (nitrogen) and metal/non-metal (silver/nitrogen) dopants on titanium dioxide (TiO2) in synthesising visible-light reactive photocatalysts. Nanopowders of TiO2-N and TiO2-Nâ¿¿Ag ...
  • Preparation and characterisation of mesoporous photoactive Na-titanate microspheres 
    El Saliby Ibrahim; Erdei Laszlo; Shon Hokyong; Kim Jong; Kim Jong-Ho (Elsevier BV, 2011)
    Mesoporous Na-titanate microspheres were fabricated by a simple low temperature hydrothermal synthesis. Microsphereswereobtained after treating TiO2 (Degussa P-25) with a mixture of sodium hydroxide (NaOH) and hydrogen ...
  • Thermal Stability of (KxNayH1-x-y)2Ti6O13 Nanofibers 
    Cortie Michael; Xiao Linda; Erdei Laszlo; Kealley Catherine; Dowd Annette; Kimpton Justin; Mcdonagh Andrew (Wiley - V C H Verlag GmbH & Co. KGaA, 2011)
    Potassium-rich titanate nanofibers were produced by digesting TiO2 in concentrated KOH solutions under hydrothermal conditions. The nanofibers were characterized by scanning electron microscopy, energy dispersive X-ray ...