Abstract
Nanoparticle barium titanate powder has been made by sol-gel preparation and by sintered in several temperatures. Polyvinyl alcohol (PVA) as a filler had uses for made some samples of barium titanate-PVA in its various with differences of temperature at 7000C, 8000C, and 9000C. It was found that structural were appropriated with tetragonal and occurs for all samples. Optimally occurs at 8000C and tends to binding of atoms between Ba, Ti, and O, in the perovskite form of BaTiO3. Their grain sizes, volume fractions, densities, and dielectric constants has been studied. It was both effectively indicates of PVA and temperature affected to form its appropriate microstructure of barium titanate perovskite.
| Original language | English |
|---|---|
| Pages (from-to) | 817-822 |
| Number of pages | 6 |
| Journal | Digest Journal of Nanomaterials and Biostructures |
| Volume | 14 |
| Issue number | 3 |
| Publication status | Published - 1 Jul 2019 |
Keywords
- Barium titanate
- Perovskite
- Polyvinyl alcohol
- Sinter
- Sol-gel