| 反相微乳液法合成SrTiO3纳米棒 |
| Synthesis of SrTiO3 Nanorods by Reverse Microemulsion Method |
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| 摘要: |
| 关键词: SrTiO3 反相微乳液 纳米棒 |
| 基金项目: |
| Abstract: SrTiO3 nanorods were synthesized in cetanyl trimethyl ammonium bromide (CTAB) reverse microemulsion containing CTAB, n-hexanol, n-octane and water with Ba(OH)2 as reactants. The effects of different conditions such as ω0 [ω0=nH2O/ nCTAB], aging time and the concentration of reactants on the formation of the nanorods were studied. Transmission electron microscope (TEM), electron diffraction (ED) and X-ray diffraction(XRD)were used to characterize the morphology and the structure of the synthesized nanorods. The results show that SrTiO3 nanorods with a length of 260～2 000 nm and a diameter of 50～100 nm belonging to single crystal are single cubic system. The molar ratio of Sr to Ti of products is 1.0 as determinded by ICP. |
| Keywords: SrTiO3 reverse microemulsion nanorods |
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| 陈万平,朱启安,宋方平,王树峰.反相微乳液法合成SrTiO3纳米棒[J].无机化学学报,2006,22(11):2105-2108. |
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