TY - JOUR
T1 - Preparation and properties of nanocrystal SmBO3 by nitrate-citrate sol-gel combustion method
AU - HE, Wei
AU - ZHANG, Jing
AU - WANG, Lixi
AU - ZHANG, Qitu
PY - 2009/4
Y1 - 2009/4
N2 - Nanocrystal SmBO3 powders were synthesized by nitrate-citrate sol-gel combustion method. The phase evolution, morphologies and absorbency of the synthesized powders were characterized by X-ray diffraction (XRD), Field emission scanning electronic microscope (FESEM), Fourier transform infrared spectroscopy (FTIR) and UV-3101PC spectrophotometer (UVPC), respectively. XRD and FESEM results showed that pure SmBO3 phase was obtained at 750 °C, with an average original particle size of about 100 nm. FTIR showed that there were apparently concentrated absorbent peaks between 500 and 1400 cm-1. Moreover, the reflectivity of the powders apparently decreased at the wavelength between 1.05 and 1.15 μm. Therefore, SmBO3 might be a kind of absorbent material for infrared laser.
AB - Nanocrystal SmBO3 powders were synthesized by nitrate-citrate sol-gel combustion method. The phase evolution, morphologies and absorbency of the synthesized powders were characterized by X-ray diffraction (XRD), Field emission scanning electronic microscope (FESEM), Fourier transform infrared spectroscopy (FTIR) and UV-3101PC spectrophotometer (UVPC), respectively. XRD and FESEM results showed that pure SmBO3 phase was obtained at 750 °C, with an average original particle size of about 100 nm. FTIR showed that there were apparently concentrated absorbent peaks between 500 and 1400 cm-1. Moreover, the reflectivity of the powders apparently decreased at the wavelength between 1.05 and 1.15 μm. Therefore, SmBO3 might be a kind of absorbent material for infrared laser.
KW - SmBO
KW - optical absorption
KW - rare earths
KW - sol-gel combustion method
UR - http://www.scopus.com/inward/record.url?scp=65449128939&partnerID=8YFLogxK
U2 - 10.1016/S1002-0721(08)60225-2
DO - 10.1016/S1002-0721(08)60225-2
M3 - 文章
AN - SCOPUS:65449128939
SN - 1002-0721
VL - 27
SP - 231
EP - 233
JO - Journal of Rare Earths
JF - Journal of Rare Earths
IS - 2
ER -