首页> 外文期刊>European Journal of Glass Science and Technology, PartB. Physics and Chemistry of Glasses >Processing of ferroelectric thin layers of barium titanate by the sol-gel method
【24h】

Processing of ferroelectric thin layers of barium titanate by the sol-gel method

机译:溶胶-凝胶法处理钛酸钡铁电薄层

获取原文
获取原文并翻译 | 示例
           

摘要

The influence of various processing parameters is investigated during sol formation(metal precursors:titanium(IV)butoxide,barium hydroxide,barium acetate;pH of sol solution;type and amount of stabiliser and solvent;amount of water)and on the properties of the resulting gel.A relationship is established between sol-gel structure and the temperatures of BaTiO_3 crystallisation and the structured evolution of layers deposited on the substrate Si(100).Experiments revealed the stable and suitable BaTiO_3 sol structures,responsible for low temperature crystallisation of BaTiO_3.The IR,DTA and XRD analysis provide sample characterisation.The obtained results show that by using titanium(IV)butoxide and barium hydroxide monohydrate may be obtained a thin BaTiO_3 layer at the low crystallisation temperatures,between 600 and 700deg C,with only the tetragonal phase of barium titanate present.
机译:研究了溶胶形成过程中各种工艺参数的影响(金属前驱体:丁醇钛(IV),氢氧化钡,乙酸钡;溶胶溶液的pH;稳定剂和溶剂的类型和用量;水的量)及其对性能的影响。建立了溶胶-凝胶结构与BaTiO_3结晶温度和沉积在衬底Si(100)上的层的结构演变之间的关系。实验表明,稳定且合适的BaTiO_3溶胶结构可用于BaTiO_3的低温结晶。 IR,DTA和XRD分析提供了样品表征。获得的结果表明,通过使用丁醇钛(IV)和一水合氢氧化钡可以在600至700摄氏度的低结晶温度下获得薄的BaTiO_3层,仅钛酸钡的四方相存在。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号