Synthesis and Characteristic of Hierarchically Porous Zirconium Oxide Doped with Yttrium |
| Journal |
Solid State Phenomena (Volumes 121 - 123) |
| Volume |
Nanoscience and Technology |
| Edited by |
Chunli BAI, Sishen XIE, Xing ZHU |
| Pages |
5-8 |
| DOI |
10.4028/www.scientific.net/SSP.121-123.5 |
| Online since |
March, 2007 |
| Authors |
H.R. Chen,
Jian Lin Shi,
Jian Hua Gao,
L. Li,
D.S. Yan
|
| Keywords |
Hierarchical, Porous Structure, Yittrium Doped Zirconia |
| Abstract |
A novel and thermally stable hierarchically porous yttrium doped zirconia
material with crystallized framework has been synthesized in a facile process. XRD,
nitrogen adsorption analysis, FESEM, FETEM, were used for the structural
characterizations. This novel hierarchically porous zirconia shows a well-defined
ordered macroporous structure, a broad distributed mesoviods, and a very uniform
mesoporous pore-distribution. Small amount of yttrium can be helpful to increase the
thermal stability of the prepared hierarchically porous zirconium oxide. |
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