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Synthesis, characterization and properties of novel BN nanocages from a single-source precursor
- Source :
-
Chemical Physics Letters . Mar2005, Vol. 405 Issue 1-3, p229-233. 5p. - Publication Year :
- 2005
-
Abstract
- Abstract: In this Letter, we report the synthesis of hexagonal crystalline BN powders with novel cage-like structures from a single-source precursor NH4BF4 at 400–600 °C for 12 h. The obtained samples are characterized by XRD, XPS, TEM and HRTEM. Experiments reveal that the as-prepared BN powders exist in multiwall nanocages with dimensions from about 20 to 200 nm and have very good anti-oxidation properties at high temperatures. [Copyright &y& Elsevier]
- Subjects :
- *CRYSTALS
*OXIDATION
*CRYSTALLOGRAPHY
*POWDERS
Subjects
Details
- Language :
- English
- ISSN :
- 00092614
- Volume :
- 405
- Issue :
- 1-3
- Database :
- Academic Search Index
- Journal :
- Chemical Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 17667030
- Full Text :
- https://doi.org/10.1016/j.cplett.2005.02.041