采用固相法成功制备了铁电性SBT和铁磁性NiCuZn铁氧体的复合材料.借助于TMA,XRD和SEM技术,对复合材料的共烧特性、物相组成以及显微结构进行了研究.共烧特性研究表明,SBT和NiCuZn铁氧体的烧成收缩和烧成收缩率存在差异.物相分析表明,复合体系均由NiCuZn铁氧体和SBT两相所组成.显微结构表明,复合材料具有较高的密度和良好的显微结构.NiCuZn铁氧体的平均晶粒尺寸比SBT要大.
参考文献
[1] | Hill N A .[J].Journal of Physical Chemistry B,2000,104(29):6694. |
[2] | Dorr K;Thiele C .Multiferroic bilayers of manganites and titanates[J].Physica status solidi, B. Basic research,2006(1):21-28. |
[3] | Qi XW;Zhou J;Yue ZX;Gui ZL;Li LT;Buddhudu S .A ferroelectric ferromagnetic composite material with significant permeability and permittivity[J].Advanced functional materials,2004(9):920-926. |
[4] | Zheng H;Wang J;Lofland S E et al.[J].Science,2004,303:661. |
[5] | Hur N;Park S;Sharma P A et al.[J].Nature,2004,429:392. |
[6] | Nan C W;Liu G;Lin Y H et al.[J].Physical Review Letters,2005,94(19):197203. |
[7] | Li B R;Li L T;Wang X H .[J].British Ceramic Transactions,2003,102(01):34. |
[8] | Lu C H;Chen Y C .[J].Journal of the European Ceramic Society,1999,19(16):2909. |
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