标题:Preparation of fine-grained α-alumina powder from seeded boehmite
作者:Yang, Yang ;Jiao, Xiuling ;Chen, Bo ;Chen, Dairong
作者机构:[Yang, Yang ;Jiao, Xiuling ;Chen, Bo ;Chen, Dairong ] National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical E 更多
通讯作者:Chen, B
来源:Journal of Nanoparticle Research
出版年:2013
卷:15
期:8
DOI:10.1007/s11051-013-1855-3
摘要:Fine-grained α-alumina powder with high purity was prepared from boehmite sol with pseudo-boehmite as seed. The effect of the seed on the formation temperature and the particulate properties of α-Al2O3was investigated. The results showed that pseudo-boehmite seed significantly reduced the formation temperature of α-Al2O3. The final α-Al2O3powders had an average particle size of ~250 nm with good dispersity and narrow particle size distribution. With the increase of the seed amount, no remarkable change was observed in the average particle size of α-Al2O3particles, but the particle size distribution became narrower. © 2013 Springer Science+Business Media Dordrecht.
收录类别:EI
资源类型:期刊论文
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