| 有机胺柱类钙钛矿型钽酸盐的制备与表征 |
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| 引用本文： | 张辉,杨俊峰,杨卫明,方亮.有机胺柱类钙钛矿型钽酸盐的制备与表征[J].分析测试学报,2003,22(6):51-53. |
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| 作者姓名： | 张辉 杨俊峰 杨卫明 方亮 |
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| 作者单位： | 武汉理工大学,材料复合新技术国家重点实验室,湖北,武汉,430070 |
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| 基金项目： | 国家自然科学基金资助项目 (50002007)，教育部重大项目资助 (0201) |
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| 摘 要： | 采用分步交换法，合成了新型的正丙胺、正丁胺柱层状类钙钛矿型钽酸盐C3H7NH3-Sr2Ta3O10与C4H9NH3-Sr2Ta7O10，采用X射线衍射(XRD)、扫描电镜(SEM)、红外光谱(IR)对该类化合物的结构与形貌进行了表征，并测定了其比表面积。
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| 关 键 词： | 有机胺柱 钙钛矿型钽酸盐 制备 表征 X射线衍射 扫描电镜 红外光谱 铁电材料 |
| 文章编号： | 1004-4957(2003)06-0051-03 |
| 修稿时间： | 2002年12月21 |
Preparation and Characterization of Amine-pillared Layered Perovskite-like Tantalates |
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| ZHANG Hui,YANG Jun-feng,YANG Wei-ming,FANG Liang.Preparation and Characterization of Amine-pillared Layered Perovskite-like Tantalates[J].Journal of Instrumental Analysis,2003,22(6):51-53. |
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| Authors: | ZHANG Hui YANG Jun-feng YANG Wei-ming FANG Liang |
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| Abstract: | Two new amine-pillared treble layered perovskite-like tantalates n-propylNH 3 Sr 2 Ta 3 O 10 and n- butylNH 3 Sr 2 Ta 3 O 10 were successfully prepared using stepwise exchange method.The structure and morphology of resultant pillared complexs were characterized by XRD,TEM and IR,and their specific surface area were also measured.The results showthat amine-pillared treble layered perovsike-like tantalates have been expanded with high specific surface area of about55.5g/cm 3 for n-propylNH 3 Sr 2 Ta 3 O 10 and59.6g/cm 3 n-butylNH 3 Sr 2 Ta 3 O 10 . |
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| Keywords: | Amine-pillared XRD SEM IR |
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