Li, W and Zhuo, M. W. and Shi, J. L. (2004) Synthesizing nano LaAlO3 powders via co-precipitation method. Materials Letters, 58 (3-4). 365 - 368.
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Official URL: http://www.sciencedirect.com/science/article/B6TX9...
Co-preparation method has been applied to synthesize nano LaAlO3 powders. By using La(NO3)3 and Al(NO3)3 as raw materials and keeping the pH≈9, the co-preparation process could be finished at room temperature. Pure LaAlO3 nano powders with a size of about 50 nm could be obtained after calcining at 700–800 °C. These nano LaAlO3 powders could be sintered at 1550 °C for 4 h, a high relative density of about 97% could be reached.
|Uncontrolled Keywords:||LaAlO3; Nano; Powder technology; Sintering|
|Subjects:||Material Science > Nanofabrication processes and tools|
Material Science > Nanostructured materials
|Deposited On:||20 Aug 2009 12:54|
|Last Modified:||20 Aug 2009 12:54|
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