Back to Search
Start Over
Ultrafast hydrothermal synthesis of Pr-doped Ca0.6Sr0.4TiO3 red phosphor nanoparticles using corrosion resistant microfluidic devices with Ti-lined structure under high-temperature and high-pressure condition
- Source :
- Chemical Engineering Journal. 239:360-363
- Publication Year :
- 2014
- Publisher :
- Elsevier BV, 2014.
-
Abstract
- Corrosion resistant microfluidic devices with Ti-lined structure were fabricated for hydrothermal synthesis of high purity metal oxide nanoparticles under high-temperature and high-pressure condition. Pr-doped Ca 0.6 Sr 0.4 TiO 3 red phosphor nanoparticles without contaminations were continuously and safely synthesized using the devices at 673 K and 30 MPa within short residence time of 20 ms in spite of corrosive environment. The nanoparticles having an average particle size of 10 nm and a perovskite structure showed a strong red emission peak around 613 nm.
Details
- ISSN :
- 13858947
- Volume :
- 239
- Database :
- OpenAIRE
- Journal :
- Chemical Engineering Journal
- Accession number :
- edsair.doi...........97aa2987bdb9b7c0bd04e01c8de3c5e0