共沉淀法制备镁基六铝酸镧粉体的性能研究
李㼆1,2,孙超1,宫骏1(
)
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Performance Research of Magnesium Base Lanthanum Hexaaluminate Prepared by Co-Precipitation
Ying LI1,2,Chao SUN1,Jun GONG1()
)
图1. 前驱粉体在不同温度煅烧后的XRD谱
Fig.1. XRD spectra of the precursor powder prepared at synthesized temperature of 60 ℃, pH=11.5 (a) and room temperature, pH=12.5 (b) after calcinated at different temperatures for 5 h
