以聚乙烯醇水溶液为粘结剂,乙二醇为增塑剂,聚羧酸铵盐为分散剂,通过水基流延工艺制备了Li1.075Nb0.625Ti0.45O3(LNT)微波介质陶瓷基片.对Li1.075Nb0.625 Ti0.45O3微波介质陶瓷水基流延浆料流变特性的研究表明,当分散剂用量为0.6 wt%.粘结剂用量为5 wt%,增塑剂用量为10 wt%时,流延浆料分散稳定性良好,呈现典型的剪切变稀型流体特性,满足流延成型工艺的要求.采用该配方制备的Li1.075Nb0.625Ti0.45O3水基流延基片力学性能良好,基片的微观结构均匀.
参考文献
| [1] | 杨辉,张启龙,王家邦,尤源,黄伟.微波介质陶瓷及器件研究进展[J].硅酸盐学报,2003(10):965-973,980. |
| [2] | 章锦泰,许赛卿,周东祥,熊兆贤,方永汉.微波介质材料与器件的发展[J].电子元件与材料,2004(06):6-9. |
| [3] | Farber L.;Levin I.;Borisevich A.;Grey IE.;Roth RS.;Davies PK. .Structural study of Li1+x-yNb1-x-3yTix+4yO3 solid solutions[J].International Journal of Quantum Chemistry,2002(1):81-90. |
| [4] | Qun Zeng;Wei Li;Jian-lin Shi .A New Microwave Dielectric Ceramic for LTCC Applications[J].Journal of the American Ceramic Society,2006(5):1733-1735. |
| [5] | Qun Zeng;Wei Li;Jian-lin Shi .The Li_2O-Nb_2O_5-TiO_2 Composite Microwave Dielectric Ceramics with Adjustable Permittivities[J].Journal of the American Ceramic Society,2008(2):644-647. |
| [6] | 管恩祥,陈玮,罗澜.Li1.0Nb0.6Ti0.5O3陶瓷的低温烧结及其微波介电性能[J].无机材料学报,2007(02):315-318. |
| [7] | 王悦辉,周济,崔学民,沈建红.低温共烧陶瓷（LTCC）技术在材料学上的进展[J].无机材料学报,2006(02):267-276. |
| [8] | Walter Smetana;Bruno Balluch;Guenther Stangl;Erwin Gaubitzer;Michael Edetsberger;Gottfried Koehler .A multi-sensor biological monitoring module built up in LTCC-technology[J].Microelectronic engineering,2007(5/8):1240-1243. |
| [9] | Pudas M;Viollet S;Ruffier F;Kruusing A;Arnic S;Leppavuori S;Franceschini N .A miniature bio-inspired optic flow sensor based on low temperature co-fired ceramics (LTCC) technology[J].Sensors and Actuators, A. Physical,2007(1):88-95. |
| [10] | Lanyi Wang;Guoyi Tang;Zheng-Kui Xu .Preparation and electrical properties of multilayer ZnO varistors with water-based tape casting[J].CERAMICS INTERNATIONAL,2009(1):487-492. |
| [11] | 卢泉;罗凌虹;吴也凡 等.纳米BaTiO3粉体的水系流延研究[J].人工晶体学报,2009,38(z1):250-254. |
| [12] | 刘维良,刘硕琦,林幸,谈军.水基流延成型和热压烧结制备碳化硼陶瓷及性能研究[J].人工晶体学报,2009(04):989-993. |
| [13] | 彭志坚;冯海;王成彪 .氧化锌水基陶瓷浆料流变特性研究[J].人工晶体学报,2009,38(z1):104-107. |
| [14] | Shaochun Li;Qilong Zhang;Hui Yang .Fabrication and characterization of Li_(1+x-y)Nb_(1-x-3y)Ti_(x+4y)O_3 substrates using aqueous tape casting process[J].CERAMICS INTERNATIONAL,2009(1):421-426. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%