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| Bi3．15Nd0．85Ti3O12纳米管阵列的制备与微结构表征 | |
| 引用本文： | 邹亚囡,胡永明,胡正龙,周迪,钱哲理,王钊,顾豪爽. Bi3．15Nd0．85Ti3O12纳米管阵列的制备与微结构表征[J]. 湖北大学学报(自然科学版), 2009, 31(4): 375-378 |
| 作者姓名： | 邹亚囡 胡永明 胡正龙 周迪 钱哲理 王钊 顾豪爽 |
| 作者单位： | 湖北大学物理学与电子科学技术学院; |
| 基金项目： | 国家自然科学基金(50572026)资助;;湖北省创新团队项目资助 |
| 摘 要： | 采用溶胶-凝胶法，在孔径为100nm的阳极氧化铝模板中制备了Bi3．15Nd0．85Ti3O12（BN（IT）纳米管阵列．通过XRD、SEM、TEM、HRTEM、SAED和Raman光谱测试手段对纳米管阵列的物相、微结构和声子振动特性进行了表征．研究表明，所合成BNdT纳米管为钙钛矿相多晶结构，纳米管外径约为100nm，管壁厚约10nm，长度达几个微米．Raman光谱分析表明，Nd离子部分取代了类钙钛矿层中A位的Bi离子． |
| 关 键 词： | Bi3.15Nd0.85Ti3O12纳米管阵列 溶胶-凝胶 阳极氧化铝模板 |
Synthesis and micro-structrual characterization of Bi_(3.15) Nd_(0. 85) Ti_3O_(12) nanotube arrays |
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| ZOU Ya-nan,HU Yong-ming,HU Zheng-long,ZHOU Di,QIAN Zhe-li,WANG Zhao,GU Hao-shuang. Synthesis and micro-structrual characterization of Bi_(3.15) Nd_(0. 85) Ti_3O_(12) nanotube arrays[J]. Journal of Hubei University(Natural Science Edition), 2009, 31(4): 375-378 | |
| Authors: | ZOU Ya-nan HU Yong-ming HU Zheng-long ZHOU Di QIAN Zhe-li WANG Zhao GU Hao-shuang |
| Affiliation: | School of Physics and Electronic technology;Hubei University;Wuhan 430062;China |
| Abstract: | Bi3.15Nd0.85Ti3O12(BNdT) nanotube arrays were fabricated by sol-gel method utilizing porous anodic aluminum oxide(AAO) templates with 100 nm pore diameters.The phase,microstructure and phonon vibrational properties of the BNdT nanotube arrays were characterized by XRD,SEM,TEM,HRTEM,SAED and Raman spectrum respectively.The results showed that the BNdT nanotubes were polycrystalline with perovskite structure.The diameter,wall thickness and length of BNdT nanotubes were about 100 nm,10 nm and several microns,r... |
| Keywords: | Bi3.15Nd0.85Ti3O12 nanotube array sol-gel AAO template |
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