总结了近年来有关添加剂对Ba6-3xR8+2xTi18O54(R为稀土元素)陶瓷结构和性能的影响等方面的研究进展.针对该系列陶瓷的结构特点,主要介绍了添加剂离子分别固溶取代结构中A1、A2和B位离子时对材料结构和性能的影响,并评述了多种离子复合添加的优越性及改性机理,最后指出了今后添加剂研究的发展方向.
参考文献
| [1] | 贡长生;张克立.新型功能材料[M].北京:化学工业出版社,2001:159. |
| [2] | Huang CL.;Chen HL.;Weng MH. .Effects of additives on microstructures and microwave dielectric properties of (Zr, Sn)TiO4 ceramics[J].Materials Chemistry and Physics,2001(1):17-22. |
| [3] | Belous A G;Ovchar O V;Valant M et al.The effect of partial isovalent substitution in the A-sublattice on MW properties of materials based on Ba6-x La8+2x/3 Ti18 O54 solid solutions[J].Journal of the European Ceramic Society,2001,21:2723. |
| [4] | 曲远方.功能陶瓷及应用[M].北京:化学工业出版社,2003:314. |
| [5] | Mudroliubova L P;Rotenberg B A;Kartenko N F et al.[P].US SR Pat 632176,1977-02-23. |
| [6] | Ohsato H;Ohhashi T;Nishigaki S .Formation of solid solution of new tungstenbronze-type microwave dielectric compounds Ba6-3xR8+2xTi18O54 (R = Nd and Sm,0 ≤ x ≤ 1 )[J].Japanese Journal of Applied Physics,1993,32:4323. |
| [7] | Okawa T.;Imaeda M.;Ohsato H. .Site occupancy of Bi ions and microwave dielectric properties in Ba6-3xNd8+2xTi18O54 solid solutions[J].Materials Science & Engineering, B. Solid-State Materials for Advanced Technology,2002(1):58-61. |
| [8] | Ohsato H .Science of tungstenbronze-type like Ba6-3xR8+2xTi18O54 ( R = rare earth) microwave dielectric solid solutions[J].Journal of the European Ceramic Society,2001,21:2703. |
| [9] | Ohsato H;Futamata Y;Sakashita et al.Configuration and coordination number of cation polyhedra of tungstenbronze-type-like Ba6-3xR8 +2xTi18O54 solid solutions[J].Journal of the European Ceramic Society,2003,23:2529. |
| [10] | Mercurio D;Abou-Salama M;Mercurio J P .Investigations of the "tungsten-bronze" -type ( Ba1 - a Sra ) 6 - x La8 + 2x/3 Ti18 O54 ( 0 ≤ x ≤3) solid solutions[J].Journal of the European Ceramic Society,2001,21:2713. |
| [11] | Ohsato H.;Imaeda M. .The quality factor of the microwave dielectric materials based on the crystal structure - as an example: the Ba6-3xR8+2xTi18O54 (R = rare earth) solid solutions[J].Materials Chemistry and Physics,2003(2/3):208-212. |
| [12] | Li Y;Chen X M .Effects of sintering conditions on microstructures and microwave dielectric properties of Ba6-3x (Sm1-y Ndy) 8 +2xTi18 O54 ceramics ( x = 2/3)[J].Journal of the European Ceramic Society,2002,22:715. |
| [13] | Ichinose N;Amada H .Preparation and microwave dielectric properties of the BaO · ( Sm1 -x Lax ) 2O3 · 5TiO2 ceramic system[J].Journal of the European Ceramic Society,2001,21:2751. |
| [14] | Qin N;Chen X M .Effects of Sm/Bi co-substitution on microstructures and microwave dielectric characteristics of Ba6-3x La8 +2xTi18O54 (x = 2/3) solid solution[J].Materials Science and Engineering B,2004,111:90. |
| [15] | Okawa T.;Imaeda M.;Ohsato H.;Harada A. .Site occupancy of Bi ions and microwave dielectric properties in Bi-doped Ba6-3xR8+2xTi18O54 (R = rare earth, x=2/3) solid solutions[J].Materials Chemistry and Physics,2003(2/3):199-203. |
| [16] | Wu Y J;Chen X M .Modified Ba6-3xNd8+2xTi18O54 microwave dielectric ceramics[J].Journal of the European Ceramic Society,1999,19:1123. |
| [17] | Valant M;Aroon I;Suvorov D et al.Extended X-ray absorbtion fine structure study of incorporation of Bi and Pb atoms into the crystal structure of Ba4.5 NdgTi18 O54[J].Journal of Materials Research,1997,12(03):799. |
| [18] | Belous A G;Ovchar O V .Pb-induced temperature stabilization of high dielectric constant in barium neodymium titanates[J].Ferroelectrics,2000,238:9. |
| [19] | 石勇,靳正国,程志捷,魏学忠,徐廷献.添加SrO或SnO2对Ba4.5（Nd0.84,Bi0.16）9Ti18O54微波陶瓷介电性能的影响[J].硅酸盐学报,2003(06):571-574. |
| [20] | Xiang Ming Chen;Yi Li .A- and B Site Cosubstituted Ba_(6-3x)Sm_(8+2x)Ti_(18)O_(54) Microwave Dielectric Ceramics[J].Journal of the American Ceramic Society,2002(3):579-584. |
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