- 期刊
- OpenAccess
Low‐temperature Sintering of Bi_2O_3‐B_2O_3 Glass Doped Li_2ZnTi_3O_8 ‐ Li_2TiO_3 Ceramic and Its Dielectric Properties
摘要
The effects of Bi_2O_3‐B_2O_3 (BBO) glass addition on phase composition, microstructure and microwave dielectric properties of 0.65Li_2ZnTi_3O_8‐0.35Li_2TiO_3 (LZT) ceramics were investigated in this paper. It was found that a small amount of BBO addition could not only effectively lower the sintering temperatures from 1100 ℃ to 840 ℃, but also reduce the temperature coefficient of resonant frequency (τ_f) and the Q×f value of LZT ceramic. When BBO content exceeded 3 wt%, an unknown phase was detected. Typically, the 0.5 wt% BBO doped LZT ceramic sintered at 840 ℃ for 4 h had good microwave dielectric properties of εr = 26.6, Q×f = 40,683GHz and τ_f = +1.0ppm/℃, it a promising ceramic for LTCC technology application.
延伸閱讀
- 吳文榮、王錫福、王玉瑞（2007）。Effect of Additives on the Densification, Microstructure and Dielectric Properties of Ba_2 Ti_9O_(20) Ceramics。鑛冶：中國鑛冶工程學會會刊，51(3)，118-122。https://doi.org/10.30069/MM.200709_51(3).0011
- Rani, R., Kumar, P., Juneja, J. K., Raina, K. K., & Prakash, C. (2011). Dielectric Properties of 0.95 (Pb_(1-3x/2)La_xZr_(0.65)Ti_(0.35)O_3)-0.05(Ni_(0.8)Zn_(0.2)Fe_2O_4) Composites. Advances in Condensed Matter Physics, 2011(), 218-222. https://doi.org/10.1155/2011/637170
- Li, H., Tang, B., Liu, L., & Zhang, S. (2016). Effect of SiO_2 Addition on Microwave Dielectric Properties of Ca_(0.61)La_(0.39)Al_(0.39)Ti_(0.61)O_3 Ceramics. International Journal of Material and Mechanical Engineering, 5(), 35-41. https://doi.org/10.14355/ijmme.2016.05.005
- 傅彥培、陳文濬（2008）。Microwave Dielectric Properties of Bi_2O_3 Doped BaO-Nd_2O_3-4.7TiO_2。鑛冶：中國鑛冶工程學會會刊，52(3)，126-131。https://doi.org/10.30069/MM.200809_52(3).0013
- 雷翔宇（2012）。Studies on the crystallization behavior and dielectric properties of the B2O3-Bi2O3-V2O5-P2O5-ZnO low melting glass system〔碩士論文，大同大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0081-3001201315113184