Preparation and characterization of nanocrystalline α-Fe2O3 by a sol-gel process

Earthquake Spectra - Tập 40 - Trang 161-165 - 1997
X.Q. Liu1, S.W. Tao1, Y.S. Shen1
1Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China

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