| EXAFS research on Nd2O3 nanoparticles modified by AOT |
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| 作者姓名： | GuoLin WuZhonghua |
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| 作者单位： | DepatmentofMaterialsScienceandEngineering,BeijingUniversityofAeronautcsandAstronautics,Beijing,100083 |
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| 摘 要： | The Nd2O3 nanoparticles which modified by AOT was prepared using micrioemulsion method in the system of water /xylene.L3 edge XAFS was used to determine the difference of the local structure arund Nd^3 ion and the electrical structure between the nanocystalline Nd2O3 and the coarse bulk microcrystalline Nd2O3.It was found that Nd-O distance increased with the form of nanocrystallite and the intensity of absorption edge also enhanced at the same time.
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| 关 键 词： | EXAFS研究 Nd2O3 毫微米粒子 |
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