| Autor: |
Bandeira, L. C., Calefi, P. S., Ciuffi, K. J., Nassar, E. J., Salvado, I. M. M., Fernandes, M. H. F. V. |
| Předmět: |
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| Zdroj: |
Ceramica; abr2011, Vol. 57 Issue 342, p166-172, 7p |
| Abstrakt: |
The article presents a study on the low temperature synthesis of bioactive materials. The study prepared silica with the sol-gel method and used tetraethylorthosilicate as a precursor, along with calcium ethoxy and phosphoric acid. Transmission electron microscopy (TEM), thermal analysis and photoluminescence were used to characterize the samples. High symmetry around the europium (Eu) III ion was observed. |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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