TY - JOUR
T1 - Preparation of α-Fe2O3 particles with controlled shape and size via a facile hydrothermal route
AU - Dong, Q.
AU - Yin, S.
AU - Guo, C. S.
AU - Li, H. H.
AU - Kumada, N.
AU - Takei, T.
AU - Yonesaki, Y.
AU - Kinomura, N.
AU - Sato, T.
PY - 2012
Y1 - 2012
N2 - α-Fe2O3 particles with controlled shape and size have been prepared by a facile hydrothermal reaction between ferric chloride hexahydrate (FeCl3·6H2O) and sodium hydroxide (NaOH) at 160°C. X-ray powder diffraction pattern indicates that the product is single-phase of α-Fe2O3.The morphology of α-Fe2O3 particles changed as homogenous sphere, top-shape and cube, depending on solution pH. Meanwhile, monodispersed cube particles of α-Fe2O3 are also prepared under the same conditions using surfactant of hexadecyl trimethyl ammonium bromide (CTAB). The experimental results suggest that particle size can be controlled by adjusting the solution pH and amount of CTAB.
AB - α-Fe2O3 particles with controlled shape and size have been prepared by a facile hydrothermal reaction between ferric chloride hexahydrate (FeCl3·6H2O) and sodium hydroxide (NaOH) at 160°C. X-ray powder diffraction pattern indicates that the product is single-phase of α-Fe2O3.The morphology of α-Fe2O3 particles changed as homogenous sphere, top-shape and cube, depending on solution pH. Meanwhile, monodispersed cube particles of α-Fe2O3 are also prepared under the same conditions using surfactant of hexadecyl trimethyl ammonium bromide (CTAB). The experimental results suggest that particle size can be controlled by adjusting the solution pH and amount of CTAB.
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U2 - 10.1088/1742-6596/339/1/012004
DO - 10.1088/1742-6596/339/1/012004
M3 - Conference article
AN - SCOPUS:84863378839
SN - 1742-6588
VL - 339
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 12004
T2 - 4th International Symposium on Functional Materials, ISFM2011
Y2 - 2 August 2011 through 6 August 2011
ER -