Influence of dispersant on Y_2O_3:Eu~(3+) powders synthesized by combustion method |
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| Authors: | WANG Chaonan ZHAO Jiangbo LI Yong ZHANG Weiping YIN Min |
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| Affiliation: | Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Department of Physics Beijing Synchrotron Radiation Facility Institute of High Energy Physics Chinese Academy of Sciences |
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| Abstract: | Y2O3:Eu3+ powders were synthesized by combustion method and the influence of dispersant was investigated.XRD analysis indicated that the particle size increased with a small amount of dispersant firstly and then decreased with a further increase of dispersant.The morphologies of the powders were studied by scanning electron microscopy(SEM) and high-resolution transmission electron microscopy(HRTEM).SEM images revealed that an appropriate amount of dispersant could reduce the agglomeration significantly.Due ... |
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| Keywords: | Y_2O_3 combustion PEG2000 rare earths |
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