[FTIR spectra of SO4(2-)/Fe2O3 nanosolid superacid].
The nanosolid superacid SO4(2-)/Fe2O3 was prepared by using nanometer chemical precursor FeO(OH)2 put in the SO4(2-) solution and dried. IR spectra of samples was determined with different calcination temperature, calcination time and with different concentration SO4(2-) solutions. They are different from IR of normal solid superacid. Then a good analysis and discussion are done.
Lin
D
D
Institute of Research on the Functional Materials, Fuzhou University, 350002 Fuzhou.
Pan
H
H
Shen
S
S
Chen
N
N
Huang
J
J
Yang
Q
Q
Zhang
H
H