高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (10): 1634.

• 研究简报 • 上一篇    下一篇

纤维钛酸铅/纳米钛酸铅晶体复合陶瓷材料性能研究

余大书, 韩杰才, 于艳菊, 赫晓东, 徐崇泉   

  1. 哈尔滨工业大学复合材料研究所, 哈尔滨 150001
  • 收稿日期:2000-05-18 出版日期:2001-10-24 发布日期:2001-10-24
  • 通讯作者: 余大书(1959年出生),男,副教授,博士,从事纳米功能陶瓷研究.
  • 基金资助:

    国家杰出青年基金(批准号:19725209)资助

Synthesis and Properties for the Composite Materials of Lead Titanate Ceramics by Nanometer Crystals and Fiber

YU Da-Shu, HAN Jie-Cai, YU Yan-Ju, HE Xiao-Dong, XUE Chong-Quan   

  1. Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, China
  • Received:2000-05-18 Online:2001-10-24 Published:2001-10-24

关键词: 钛酸铅纤维, 纳米复合材料, 电学特性

Abstract: The composite materials of lead titanate ceramics were obtained via sol-gel methods and hydrothermal process. In order to study the effects of sintering temperature and the sintering techniques for the microconfiguration as well as the intensity of ceramics, the dielectric constants, dielectric loss and resistance of ceramics mixture were discussed. In addition, the composite mechanism was discussed in elementary.

Key words: Fibrous lead titanate, Nanometer composite materials, Electric properties

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