| 反胶束微乳液法合成纳米SrTiO3研究 |
| Study on Synthesis of Nano-crystalline SrTiO3 by Inverse Micell Microemulsion Method |
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| 摘要: |
| 关键词: SrTiO3 反胶束微乳液法 表面活性剂 合成 纳米晶 |
| 基金项目: |
| Abstract: The precursors of SrTiO3 were prepared by inverse micell microemulsion method. SrTiO3 nano-powders were synthesized by calcining the precursors at 800 ℃ in air for 4 hours and were characterized by XRD, IR, TG, SEM. The results show that the spherical SrTiO3 nano-particles have narrow distribution with an average size of 40 nm. The surfactants played an important role in controlling shape and size of nano-particles, and combined surfactants were more effective than single surfactant. |
| Keywords: SrTiO3 inverse micell microemulsion method surfactant synthesis nano-crystalline |
| 投稿时间：2004-10-25 修订日期：2005-01-12 |
| 摘要点击次数: 1328 |
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| 李月峰,赖琼钰.反胶束微乳液法合成纳米SrTiO3研究[J].无机化学学报,2005,21(6):915-918. |
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