Exploració per tema "Cobalt compounds"

Ara es mostren els items 1-2 de 2

    • Enhanced hydrogen storage properties of LiAlH4 catalyzed by CoFe2O4 nanoparticles 

      Li, Ziliang; Zhai, Fuqiang; Wan, Qi; Liu, Zhiwei; Shan, Jiawei; Li, Ping; Volinsky, Alex A.; Qu, Xuanhui (2014)
      Article
      Accés obert
      The catalytic effects of CoFe2O4 nanoparticles on the hydrogen storage properties of LiAlH4 prepared by ball milling were investigated. The onset desorption temperature of the LiAlH4 + 2 mol% CoFe2O4 sample is 65 °C, which ...

    • Tuning the high-temperature properties of Pr2NiO4+δ by simultaneous Pr- and Ni-cation replacement 

      Istomin, S. Ya.; Karakulina, O. M.; Rozova, M.G.; Kazakov, S.M.; Gippius, A.A.; Antipov, E.V.; Bobrikov, I.A.; Balagurov, A.M.; Tsirlin, A.A.; Michau, A.; Biendicho, J.J.; Svensson, G. (2016)
      Article
      Accés obert
      Novel Pr2-xSrxNi1-xCoxO4±δ (x = 0.25; 0.5; 0.75) oxides with the tetragonal K2NiF4-type structure have been prepared. Room-temperature neutron powder diffraction (NPD) study of x = 0.25 and 0.75 phases together with ...