تصفح Chemistry & Earth Sciences حسب المؤلف "Allam, Nageh"

السجلات المعروضة 1 -- 3 من 3

    • Low-Temperature CO Oxidation Over CuO-TiO2 Nanocatalysts 

      Al-Qaradawi, Siham; Zedan, Abdallah F.; Rady, Hossam S.; Soliman, Khaled; Aljaber, Amina S.; ... more authors ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)
      Among the diverse catalytic processes, the heterogeneous catalytic CO oxidation is an important reaction for removal of small amounts of poisoning CO in fuel cell applications and environmental remediation. Therefore, there ...

    • Optimization Of The Electronic And Optical Properties Of Tio2 For Clean Fuel Production 

      Fadlallah, Mohamed; Zedan, Abdallah; Allam, Nageh; Aljaber, Amina; Alqaradawi, Siham ( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)
      Among different crystal structures and morphologies of TiO2, vertically oriented anatase nanotube arrays show the highest activity for solar energy conversion. However, the long-standing bottleneck is the fact that TiO2 ...

    • TiO2 nanotubes with ultrathin walls for enhanced water splitting 

      Mohamed, Ahmad M.; Aljaber, Amina S.; AlQaradawi, Siham Y.; Allam, Nageh K. ( Royal Society of Chemistry , 2015 , Article)
      We demonstrate, for the first time, the synthesis of titania nanotubes with ultrathin (3–5 nm) wall thickness. As revealed by the incident photon-to-current collection efficiency (IPCE) and electrochemical impedance ...