Journal of Nanomaterials / 2018 / Article / Tab 1

Research Article

Nanocomposites Fe/Activated Carbon/PVA for Microwave Absorber: Synthesis and Characterization

Table 1

Chemical compounds for pure Fe, AC, and nanocomposites determined by XRF spectroscopy. The total amount of chemical compounds is 100% with loss on ignition (LOI) by XRF spectroscopy which is up to 3.9%.

Chemical compoundSample (composition (%))
FeActivated carbon (AC)10% AC20% AC25% AC

Fe2O397.9835.4782.8788.2889.89
TiO20.672.361.712.152.51
MnO0.560.7491.271.571.59
CaO0.2976.980.5260.7090.85
P2O50.3560.27
K2O12.180.5261.401.91
SiO238.414.125.025.15
MgO8.731.270.11