Reaction synthesis and characterisation of lanthanum silicon nitride
- Author(s)
- Zoltan Lences, Lubomir Benco, J. Madejová, You Zhou, Linda Kipsova, Kiyoshi Hirao
- Abstract
The synthesis of lanthanum silicon nitride (LaSi3N5) by direct nitridation of LaSi/Si/Si3N4 powder mixture at 1400 degrees C is described. Stepwise heat treatment schedule was adopted for the synthesis of LaSi3N5 powder, on the basis of TG-DTA measurements. Except temperature and nitrogen pressure also the ratio of constituents LaSi/Si/Si3N4 has an influence on the exothermicity of the reaction and consequently on the final phase composition of the product. Silicon particle size d
- Organisation(s)
- Computational Materials Physics
- External organisation(s)
- Slovenian Academy of Sciences and Arts (SASA), National Institute of Advanced Industrial Science and Technology (AIST)
- Journal
- Journal of the European Ceramic Society / European Ceramic Society. Journal
- Volume
- 28
- Pages
- 1917-1922
- No. of pages
- 6
- ISSN
- 0955-2219
- DOI
- https://doi.org/10.1016/j.jeurceramsoc.2007.11.017
- Publication date
- 2008
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 104017 Physical chemistry
- Portal url
- https://ucris.univie.ac.at/portal/en/publications/reaction-synthesis-and-characterisation-of-lanthanum-silicon-nitride(5e91b48e-739d-49d1-89ee-0d7b120cb458).html