| Pb（Fe_（2/3）W_（1/3））O_3-BiFeO_3多铁性单相固溶体的制备与磁性能 | |
| Alternative Title | Synthesis and magnetic performance of multiferroric single phase solid solution Pb（Fe_（2/3）W_（1/3））O_3-BiFeO_3 |
| 姚春发; 刘志权; 尚建库 | |
| 2011 | |
| Source Publication | 中国有色金属学报
 |
| ISSN | 1004-0609 |
| Volume | 21.0Issue:003Pages:624-629 |
| Abstract | 采用溶胶-凝胶法制备具有复合钙钛矿结构的单相固溶体（1-x）Pb（Fe2/3W1/3）O3-xBiFeO3,利用X射线衍射技术对其晶体结构进行研究,结合扫描电镜观察分析其形貌尺寸,并对不同掺杂条件下固溶体的磁性能进行测试。结果表明：BiFeO3的加入能降低Pb（Fe2/3W1/3）O3的烧结温度,当掺杂系数x由0.1增加到0.6时,对应的单相烧结温度由700℃降低到550℃。当x≤0.6时,其晶体结构为钙钛矿型结构;而当x〉0.6时,晶体结构不再为单一钙钛矿相。其中,当x=0.25时的单相钙钛矿结构固溶体0.75Pb（Fe2/3W1/3）O3-0.25BiFeO3的磁性能比较突出。 |
| Other Abstract | （1-x）Pb（Fe2/3W1/3）O3-xBiFeO3 single phase solid solution was synthesized by sol-gel method.The crystal structures and morphologies were studied by X-ray diffractometry and scanning electron microscopy,respectively,and its magnetic performance was also investigated.The results show that the addition of BiFeO3 decreases the sintering temperature of Pb（Fe2/3W1/3）O3 from 700 to 550 ℃,as the doping coefficient x increases from 0.1 to 0.6.When x≤0.6,the crystal structure is confirmed as perovskite type indicating a single phase solid solution,whereas it cannot keep the same perovskite structure when x0.6.The single phase solid solution 0.75Pb（Fe2/3W1/3）O3-0.25BiFeO3 displays better magnetization than any others when x=0.25. |
| Keyword | 钙钛矿 多铁性材料 溶胶-凝胶法 显微结构 磁性能 |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:4187710 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/147327 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | 姚春发,刘志权,尚建库. Pb（Fe_（2/3）W_（1/3））O_3-BiFeO_3多铁性单相固溶体的制备与磁性能[J]. 中国有色金属学报,2011,21.0(003):624-629. |
| APA | 姚春发,刘志权,&尚建库.(2011).Pb（Fe_（2/3）W_（1/3））O_3-BiFeO_3多铁性单相固溶体的制备与磁性能.中国有色金属学报,21.0(003),624-629. |
| MLA | 姚春发,et al."Pb（Fe_（2/3）W_（1/3））O_3-BiFeO_3多铁性单相固溶体的制备与磁性能".中国有色金属学报 21.0.003(2011):624-629. |
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