TY - JOUR
T1 - Microwave-assisted sol–hydrothermal synthesis of tetragonal barium titanate nanoparticles with hollow morphologies
AU - Xu, Lan
AU - Zhu, Kongjun
AU - Wang, Jing
AU - Gu, Qilin
AU - Cao, Yang
AU - Zheng, Hongjuan
AU - Liu, Jinsong
AU - Qiu, Jinhao
N1 - Funding Information:
This work was supported by the National Nature Science Foundation of China (NSFC Nos. 51372114, 51202118), the Doctoral Fund of the Ministry of Education of China (Grant No. 20120002120012).), A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), the NUAA Fundamental Research Funds (Nos. NN2012018, NP2013301).
Publisher Copyright:
© 2014, Springer Science+Business Media New York.
PY - 2015/3
Y1 - 2015/3
N2 - Barium titanate (BaTiO3; BT) nanoparticles were synthesized via a sol–hydrothermal microwave method, which were tetragonal phase of BT nanoparticles with an average diameter of ~50 nm. The alkalinity of the initial hydrothermal solution considerably influenced the morphologies of the BT powders. Small amount of hollow and ring-like structure was observed at 5 M. The evolution of the time-dependent morphology revealed a possible formation mechanism. An aggregation, re-alignment, and ripening process is proposed to elucidate the formation of nanoparticles with different morphologies.
AB - Barium titanate (BaTiO3; BT) nanoparticles were synthesized via a sol–hydrothermal microwave method, which were tetragonal phase of BT nanoparticles with an average diameter of ~50 nm. The alkalinity of the initial hydrothermal solution considerably influenced the morphologies of the BT powders. Small amount of hollow and ring-like structure was observed at 5 M. The evolution of the time-dependent morphology revealed a possible formation mechanism. An aggregation, re-alignment, and ripening process is proposed to elucidate the formation of nanoparticles with different morphologies.
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U2 - 10.1007/s10854-014-2581-z
DO - 10.1007/s10854-014-2581-z
M3 - Article
AN - SCOPUS:84925466651
VL - 26
SP - 1597
EP - 1601
JO - Journal of Materials Science: Materials in Electronics
JF - Journal of Materials Science: Materials in Electronics
SN - 0957-4522
IS - 3
ER -