| Autor: |
T. Sikora, M. Kozlowski, P. Dulian, R. Moszumanski, K. Wieczorek-Ciurowa |
| Jazyk: |
angličtina |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Chemical Engineering Transactions, Vol 32 (2013) |
| Druh dokumentu: |
article |
| ISSN: |
2283-9216 |
| DOI: |
10.3303/CET1332350 |
| Popis: |
This paper actually presents the mechanochemical high-energy ball co-milling of TiO2 and SiC. Three systems are presented, a 6:1 SiC:TiO2 weight ratio, a 3:1 ratio, and as-received SiC, all milled in steel vessels with steel balls at 1100 rpm for 2 and 5 h. The resulting materials were characterized by powder X-ray diffraction and SEM-EDS. It can be observed that sheets of TiO2 rapidly plate SiC particles, and that a small amount of TiO2 improves the shape and crystallinity of the resulting microparticles. However, the presence of a large amount of TiO2 appears to be detrimental to the crystallinity of the particles. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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