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.Nanometer lanthanum oxide can be used in piezoelectric materials to Increase product piezoelectric coefficients and improve product energy conversion efficiency;
2.Nano lanthanum oxide can be used for the manufacture of precision optical glass, high-refraction optical fiber, all kinds of alloy materials;
3.Nano lanthanum oxide can be used for the preparation of organic chemical products catalysts, and in automobile exhaust catalyst; Nanometer Lanthanum oxide can improve the burning rate of propellant, is a promising catalyst;
4.Because the photoelectric conversion efficiency of nano-lanthanum oxide is high, it can be used in light-converting agricultural film;
5.Nano-lanthanum oxide can be used in electrode materials and in light-emitting material (blue powder), hydrogen storage materials, laser materials etc.
La2O3 nanoparticle is current conducting just like metal. Nano lanthanum oxide can be made by mixing rare earth metal and a certain carbon into a ball and heat and melt in tantalum crucibles.
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Test Item
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Standard
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Results
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La2O3/TREO
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≥99.99%
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>99.99%
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Main Component TREO
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≥99%
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99.6%
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RE Impurities (%/TREO)
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CeO2
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≤0.005%
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0.001%
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Pr6O11
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≤0.002%
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0.001%
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Nd2O3
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≤0.005%
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0.002%
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Sm2O3
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≤0.001%
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0.0005%
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Non—RE Impurities (%)
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SO4
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≤0.002%
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0.001%
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Fe2O3
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≤0.001%
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0.0002%
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SiO2
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≤0.001%
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0.0005%
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Cl—
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≤0.002%
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0.0005%
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CaO
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≤0.001%
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0.0003%
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MgO
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≤0.001%
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0.0002%
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L.O.I
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≤1%
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0.25%
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Conclusion
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Comply with above standard
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