Related Experiment Videos
[FTIR spectra of SO4(2-)/Fe2O3 nanosolid superacid]
1Institute of Research on the Functional Materials, Fuzhou University, 350002 Fuzhou.
Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|August 30, 2003
Abstract:
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.