Single-crystalline nanoporous Nb2O5 nanotubes
发表时间：2019-03-11
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- 论文类型：
- 期刊论文
- 第一作者：
- Liu, Jun
- 通讯作者：
- Xue, DF (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, Dept Mat Sci & Chem Engn, Sch Chem Engn, Dalian 116024, Peoples R China.
- 合写作者：
- Xue, Dongfeng,Li, Keyan
- 发表时间：
- 2011-02-14
- 发表刊物：
- Symposiumon Nanomaterials for Sensing and EnergyHarvesting Devices (Micro and Nano)
- 收录刊物：
- SCIE、EI、CPCI-S、PubMed、Scopus
- 文献类型：
- J
- 卷号：
- 6
- 期号：
- 1
- 页面范围：
- 138
- ISSN号：
- 1556-276X
- 摘要：
- Single-crystalline nanoporous Nb2O5 nanotubes were fabricated by a two-step solution route, the growth of uniform single-crystalline Nb2O5 nanorods and the following ion-assisted selective dissolution along the [001] direction. Nb2O5 tubular structure was created by preferentially etching (001) crystallographic planes, which has a nearly homogeneous diameter and length. Dense nanopores with the diameters of several nanometers were created on the shell of Nb2O5 tubular structures, which can also retain the crystallographic orientation of Nb2O5 precursor nanorods. The present chemical etching strategy is versatile and can be extended to different-sized nanorod precursors. Furthermore, these as-obtained nanorod precursors and nanotube products can also be used as template for the fabrication of 1 D nanostructured niobates, such as LiNbO3, NaNbO3, and KNbO3.
- 是否译文：
- 否
