| Autor: |
Zhao, Zhihao, Li, Xiaolei, Ji, Huiming, Deng, Minyang |
| Předmět: |
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| Zdroj: |
Integrated Ferroelectrics; 2014, Vol. 154 Issue 1, p154-158, 5p |
| Abstrakt: |
The plate-like Bi4Ti3O12particles were prepared by molten salt synthesis method. The influence of sintering temperature and cooling process on the microstructure of Bi4Ti3O12powders was studied. Much larger particles were formed at higher temperatures. The particles could grow larger in slow cooling process. The formation mechanism of plate-like Bi4Ti3O12particles in Na2SO4-K2SO4system could be viewed as four processes: (1) solid reaction and nucleation, (2) plate-like structure formation, (3) diffusion and edge nucleation, (4) diffusion and epitaxial growth. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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