DOAJ Open Access 2017

A novel green nonaqueous sol-gel process for preparation of partially stabilized zirconia nanopowder

Guo Feng Weihui Jiang Jianmin Liu Quan Zhang Qian Wu +1 lainnya

Abstrak

A novel green nonaqueous sol-gel process was developed to prepare 3 mol% Y2O3-doped ZrO2 nanopowder from zirconium oxychloride and without need for washing of the obtained particles. It was shown that highly dispersive nanometer-scale zirconia powder with the particle size of 15–25 nm and BET surface area of 41.2 m2/g can be prepared. The sintering behaviour was also investigated. Density of the translucent body sintered at 1400 °C is 98.7 ± 0.3% of its theoretical density and the surface and cross section areas are dense without holes or other defects. The bending strength of the sintered sample is 928 ± 64 MPa.

Topik & Kata Kunci

Clay industries. Ceramics. Glass

Penulis (6)

Guo Feng

Weihui Jiang

Jianmin Liu

Quan Zhang

Qian Wu

Lifeng Miao

Format Sitasi

APA MLA BibTeX

Feng, G., Jiang, W., Liu, J., Zhang, Q., Wu, Q., Miao, L. (2017). A novel green nonaqueous sol-gel process for preparation of partially stabilized zirconia nanopowder. https://doi.org/10.2298/PAC1703220F

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Informasi Jurnal

Tahun Terbit: 2017
Sumber Database: DOAJ
DOI: 10.2298/PAC1703220F
Akses: Open Access ✓