BaTiO3陶瓷的低温冷烧结制备及性能研究

韦婷婷, 徐华蕊, 朱归胜, 龙神峰, 张秀云, 赵昀云, 江旭鹏, 宋金杰, 郭宁杰, 龚祎鹏

Preparation and Properties of BaTiO3 Ceramics by Low Temperature Cold Sintering

WEI Tingting, XU Huarui, ZHU Guisheng, LONG Shenfeng, ZHANG Xiuyun, ZHAO Yunyun, JIANG Xupeng, SONG Jinjie, GUO Ningjie, GONG Yipeng

表3 陶瓷的相对密度与介电性能

Table 3 Relative density and dielectric properties of ceramics

Process Relative density εr (1 kHz) εr@Tc (1 kHz) Tc (1 kHz) tanδ A2-CPS 92.73% 930 1413 128 ℃ 0.08 A1-CPS-CS 95.78% 2768 5813 124 ℃ 0.06 A2-CPS-CS 96.62% 2836 7274 123 ℃ 0.03