Skip to main content

Table 2 The atomic percentages of Fe, O, Ni and Cl from XPS measurement and the molar ratio of Ni2O3/FeCl3

From: The dependence of Ni-Fe bioxide composites nanoparticles on the FeCl2solution used

  Fe O Ni Cl Fe : Ni : Cl Ni2O3/ FeCl3
(1) 13.79 72.50 8.56 5.15 1 0.62 0.37 1/0.40
(2) 15.48 74.94 5.88 4.58 1 0.38 0.30 1/0.53
(3) 19.21 71.06 4.15 5.58 1 0.22 0.29 1/0.89
(4) 16.74 75.45 3.11 4.70 1 0.19 0.28 1/1.02
(5) 18.71 67.21 1.84 12.25 1 0.10 0.65