【摘要】 研究了基于流延技术制备硅基锆钛酸铅 (PZT)厚膜的工艺。考虑衬底特性对厚膜品质的影响 ,在不同的种子层上分别制备了 PZT厚膜 ,测试工艺结果 ,证实了种子层的作用。分析了高温烧结时间对流延 PZT厚膜品质的影响 ,确定了最优高温烧结时间。文章提出的硅基 PZT厚膜工艺可用于制备射频天线的介质基片更多还原

【Abstract】 A silicon based lead zirconate titanate (PZT) thick film technology by tape casting is studied in this paper.PZT thick films are fabricated upon different seed layers considering the influence of the substrate characteristic to the thick film quality.The technology result is tested to confirm the function of the seed layer.The influence of the sintering time to the tape casting PZT thick film quality is analyzed and the optimum sintering time is concluded.The silicon based PZT thick film technology in this paper can be used to fabricate the substrate of the radio frequency antenna.更多还原