制备高度有序且定向良好的 PbTiO3/TiN 核壳纳米管阵列。
Fabrication of Highly Ordered and Well-Aligned PbTiO3/TiN Core-Shell Nanotube Arrays.
机构信息
Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 305-701, South Korea.
Materials Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA.
出版信息
Small. 2015 Aug;11(31):3750-4. doi: 10.1002/smll.201500087. Epub 2015 Apr 30.
Highly ordered and well-aligned PbTiO3/TiN core-shell nanotubes are fabricated via an anodic aluminum oxide templating route followed by TiN and TiO2 atomic layer deposition deposition and a subsequent PbO vapor reaction. PbTiO3/TiN nanotubes keep their original shape after the vapor phase reaction, and they display well-defined piezoresponse hysteresis curves with remnant piezoresponse of 38 pm V(-1) .
通过阳极氧化铝模板路线，随后进行 TiN 和 TiO2 原子层沉积以及随后的 PbO 气相反应，制备了高度有序且排列良好的 PbTiO3/TiN 核壳纳米管。气相反应后，PbTiO3/TiN 纳米管保持其原始形状，并且它们显示出具有 38 pm V(-1) 的剩余压电阻尼的明确压电阻尼滞后曲线。
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