Characterization of Modified and Polymer Coated Alumina Surfaces by Infrared Spectroscopy

Table 1

Notation of the prepared samples.

Notation	Treatments
Al	Parent alumina (60–80 mesh)
AlC500	Alumina calcined at 500°C
AlC1000	Alumina calcined at 1000°C
AlHT	Hydrothermally treated alumina
AlCHT	Hydrothermally treated pre calcined alumina
AlNa10%	Alumina coating with NaCl and then calcined at 700°C
AlCNa10%	Calcined alumina coating with NaCl and then calcined at 700°C
AlCCo10%	Calcined alumina coating by 10% of polyethyleneglycol
AlCBo10%	Calcined alumina bonding by 10% of polyethyleneglycol