TY - JOUR
T1 - Synthesis, characterization and properties of novel BN nanocages from a single-source precursor
AU - Yang, Zeheng
AU - Shi, Liang
AU - Chen, Luyang
AU - Gu, Yunle
AU - Cai, Peijun
AU - Zhao, Aiwu
AU - Qian, Yitai
PY - 2005/3/31
Y1 - 2005/3/31
N2 - In this Letter, we report the synthesis of hexagonal crystalline BN powders with novel cage-like structures from a single-source precursor NH 4BF4 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.
AB - In this Letter, we report the synthesis of hexagonal crystalline BN powders with novel cage-like structures from a single-source precursor NH 4BF4 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.
UR - http://www.scopus.com/inward/record.url?scp=16244389004&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=16244389004&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2005.02.041
DO - 10.1016/j.cplett.2005.02.041
M3 - Article
AN - SCOPUS:16244389004
SN - 0009-2614
VL - 405
SP - 229
EP - 233
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1-3
ER -