发明授权
- 专利标题： Method for making piezoelectric ceramic fibers
- 专利标题（中）： 制造压电陶瓷纤维的方法
-
申请号： US340049申请日： 1989-04-18
-
公开(公告)号： US5072035A公开(公告)日： 1991-12-10
- 发明人: Kuo-Chun Chen , Haixing Zheng , John D. Mackenzie
- 申请人： Kuo-Chun Chen , Haixing Zheng , John D. Mackenzie
- 申请人地址： CA Oakland
- 专利权人： The Regents of the University of California
- 当前专利权人： The Regents of the University of California
- 当前专利权人地址： CA Oakland
- 主分类号： C04B35/622
- IPC分类号： C04B35/622 ; H01L41/24
摘要：
A method is provided for preparing piezoelectric fibers by concentrating a solution containing at least two metal alkoxides, a carboxylic acid and lead alkanoate to form a viscous liquid. The viscous liquid is drawn into amorphous fibers and the fibers are calcined and sintered to form the crystalline piezoelectric fibers.
公开/授权文献
信息查询
