| CdS纳米粒子的水热微乳法制备 |
| Preparation of CdS Nanoparticles by Hydrothermal Method in Microemulsion |
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| 摘要: |
| 关键词: CdS纳米粒子 微乳液 水热法 |
| 基金项目: |
| Abstract: The CdS nanoparticles with good crystallinity were prepared by hydrothermal method in microemulsion composed of poly oxyethylene lauryl ether/water/ cyclohexane/butanol. The structure and the size of the nanoparticles were analyzed by TEM and XRD. The UV-Vis optical absorption of the samples was also investigated.The results show that hydrothermal treatment is an effective method to prepare CdS nanoparticles of hexagonal structure at low temperature. The particles were in dimensional uniformity. The diameter of the nanoparticles decreased with the increase of the molar ratio of water to surfactant. The minimum diameter of the nanoparticles prepared in this work was 10 nm. Obvious blue-shift were observed in the UV-Vis absorption. |
| Keywords: CdS nanoparticles microemulsion hydrothermal method |
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| 臧金鑫,赵高凌,韩高荣.CdS纳米粒子的水热微乳法制备[J].无机化学学报,2006,22(5):917-920. |
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