所属单位：材料科学与工程学院

发表刊物：Journal of Alloys and Compounds

项目来源：其他课题

关键字：Nanostructured materials，Nanofabrications，Phase transitions，X-ray diffraction，Scanning and transmission electron microscopy

摘要：Zirconia nanopowders are synthesized via solvothermal method at a temperature as low as 180 ◦C without any additives. The pure tetragonal zirconia transforms into nearly pure monoclinic zirconia gradually with the progressing of solvothermal reaction, and the morphology of as-prepared nanoparticles grows up from spherical to short rodlike. The results of crystallite size estimated from XRD patterns using Scherrer equation show that the size of monoclinic zirconia ranges from 10 nm to 50 nm, while the size of tetragonal zirconia is below 5 nm.

论文类型：期刊论文

论文编号：5662

卷号：532

ISSN号：0925-8388

是否译文：否

发表时间：2012-08-15