@inproceedings{2c35da7d31d24b70b302e6a7d26e7d84,
title = "Sol-Gel techniques for the preparation of ultrafine BaTiO3 powders",
abstract = "It is shown that Ba(ClO4)2 and LiOC2H5 can be used as precursors to form Ba(OC2H5)2. In addition, BaTiO3 ultrafine powders can be prepared by the sol-gel process from Ba(OC2H5)2 and Ti(OC4H9)4. Ethylene glycol added to ethyl alcohol can greatly increase the solubility of Ba(OC2H5)2, and thus the concentration of Ba(OC2H5)2 and Ti(OC4H9)4 can be increased. This leads to a fast sol-gel process for forming BaTiO3 gel. Sol-gel-prepared ultrafine BaTiO3 powders crystallize significantly if heated to 750 degrees C, and crystals fully develop at 900 degrees C. Sol-gel-prepared BaTiO3 powders are ultrafine narrowly distributed in size, and spherical and polyhedral in appearance.",
author = "Qitu Zhang and Dawei Shen and Hui Wang and Wanrong Xue and Meiyu Zhao",
note = "Publisher Copyright: {\textcopyright} 1992 IEEE.; 8th IEEE International Symposium on Applications of Ferroelectrics, ISAF 1992 ; Conference date: 30-08-1992 Through 02-09-1992",
year = "1992",
doi = "10.1109/ISAF.1992.300623",
language = "英语",
series = "ISAF 1992 - Proceedings of the 8th IEEE International Symposium on Applications of Ferroelectrics",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "63--65",
editor = "Ahmad Safari and Michael Liu and Angus Kingon and Gene Haertling",
booktitle = "ISAF 1992 - Proceedings of the 8th IEEE International Symposium on Applications of Ferroelectrics",
address = "美国",
}