Single-crystal microtubes of a novel apatite-type compound, (Na25Bi25)(PO4)(3)(F,OH), with well-faceted hexagonal cross sections | |
Zhou, Y. ; Huang, Y. X. ; Pan, Y. M. ; Mi, J. X. ; Huang YX(黄雅熙) | |
刊名 | http://dx.doi.org/10.1039/b900499h
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2009 | |
关键词 | GROWTH-MECHANISM HYDROTHERMAL SYNTHESIS TELLURIUM NANOTUBES ORGANIC MICROTUBES NITRIDE NANOTUBES OXIDE NANOTUBES ZNO MICROTUBES HYDROXYAPATITE CALCIUM TEMPLATES |
英文摘要 | National Natural Science Foundation of China [40472027]; Natural Science and Engineering Research Council of Canada; A novel apatite-type compound, (Na2.5Bi2.5)(PO4)(3)(F,OH), NBPF, in the form of single-crystal microtubes with well-faceted, hexagonal morphologies in both exterior and interior surfaces, has been synthesized under hydrothermal conditions without addition of any template, surfactant or metal catalyst. Single crystal X-ray diffraction analysis confirms that Na+ and Bi3+ ions completely replace the Ca2+ ions in the apatite-like structure and jointly occupy three crystallographic sites with significantly different site preferences [Bi0.61Na0.39 at the 6c site, and Bi0.45Na0.55 and Bi0.23Na0.77 at the 2b sites, space group P6(3) (No. 173)]. Time-dependent experiments show that these NBPF microtubes form via a fluoride-induced, in situ chemical reaction nucleation-dissolution-recrystallization growth mechanism. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/59964] ![]() |
专题 | 材料学院-已发表论文 |
推荐引用方式 GB/T 7714 | Zhou, Y.,Huang, Y. X.,Pan, Y. M.,et al. Single-crystal microtubes of a novel apatite-type compound, (Na25Bi25)(PO4)(3)(F,OH), with well-faceted hexagonal cross sections[J]. http://dx.doi.org/10.1039/b900499h,2009. |
APA | Zhou, Y.,Huang, Y. X.,Pan, Y. M.,Mi, J. X.,&黄雅熙.(2009).Single-crystal microtubes of a novel apatite-type compound, (Na25Bi25)(PO4)(3)(F,OH), with well-faceted hexagonal cross sections.http://dx.doi.org/10.1039/b900499h. |
MLA | Zhou, Y.,et al."Single-crystal microtubes of a novel apatite-type compound, (Na25Bi25)(PO4)(3)(F,OH), with well-faceted hexagonal cross sections".http://dx.doi.org/10.1039/b900499h (2009). |
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