SAMPLES
Silica coated Akaganeite
Bare Akaganeite
Epsilon pure- etched
Magnetite coated with Silica
Hematite without Silica
One pot pre annealing
Intermidiate 500°C-etched
CODE
AN14-TEOS
AN17
AN12-1050°C- etched
Magnetite- ph12-2hr
AN17 IND 900°C
AN12-2
β-FeOOH-500°C