| Title | Synthesis and characterization of sodium titanate nanowires |
| Authors | Zhang, Yue Chen, Qing Gong, Weiwei He, Meng |
| Issue Date | 2007 |
| Publisher | 开云app体育 学报 自然科学版 |
| Citation | Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis.2007,43,(1),125-131. |
| Abstract | Titanate nanowires with layered structure were synthesized through hydrothermal reaction between TiO2 powder and NaOH aqueous solution at the temperature 175??C-240??C. Influence of experimental parameters, such as molar ratio of reagents NaOH/TiO2 and reaction temperature were studied. The structure of the nanowires was studied using X-ray diffraction, electron microscopy and energy-dispersive X-ray spectroscopy. There were a lot domain boundaries and defects observed in the nanowires. The structure of the nanowires was found not to be the same with any known structure. The structure can be indexed using a monoclinic unit cell with a = 2.15 nm, b = 0.377 nm, c = 1.28 nm, ?? = 103.5??. Moreover, K2Ti8O17 nanowires were fabricated through hydrothermal reaction between the synthesized sodium titanate and KOH aqueous solution. |
| URI | http://hdl.handle.net/20.500.11897/294235 |
| ISSN | 0479-8023 |
| Indexed | EI |
| Appears in Collections: | 信息科学技术学院 纳米器件物理与化学教育部重点实验室 |
