钛酸锌锂微波介质陶瓷研究进展

摘要/Abstract

摘要： Li₂ZnTi₃O₈陶瓷因其较低的烧结温度和良好的微波介电性能受到研究者的广泛关注,有望成为低温共烧候选材料之一。本文主要介绍Li₂ZnTi₃O₈陶瓷的几种制备方法及其优缺点,以及离子置换改性、氧化物掺杂改性和低温共烧对微波介质陶瓷综合介电性能的影响,并对下一阶段Li₂ZnTi₃O₈微波介质陶瓷的研究与应用进行了展望。

关键词: 钛酸锌锂, 微波介质陶瓷, 制备方法, 改性, 低温共烧

Abstract: Li₂ZnTi₃O₈ ceramics has attracted much attention due to its low sintering temperature and good microwave dielectric property, which is expected to be one of the candidate materials for low temperature co-fired ceramics (LTCC). This article mainly introduces several preparation methods of Li₂ZnTi₃O₈ ceramics and its advantages and disadvantages. The effects of ion replacement modification, oxide doping modification and low-temperature co-firing on the overall dielectric properties of microwave dielectric ceramics are also analyzed. The research and application of Li₂ZnTi₃O₈ microwave dielectric ceramics in the next stage are prospected.

Key words: lithium zinc titanate, microwave dielectric ceramics, preparation method, mofidication, low temperature co-fired

中图分类号:

TM28

刘玉召, 蔡宗英, 曹卫刚, 刘洋. 钛酸锌锂微波介质陶瓷研究进展[J]. 硅酸盐通报, 2021, 40(3): 964-969.

LIU Yuzhao, CAI Zongying, CAO Weigang, LIU Yang. Research Progress of Lithium Zinc Titanate Microwave Dielectric Ceramics[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2021, 40(3): 964-969.

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