| 水/油界面上自组装金纳米粒子单层薄膜 |
| Self-assembly of Gold Nanoparticles Monolayer Film at Water/Oil Interface |
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| 摘要: 采用界面自组装的方法制备了金纳米粒子单层薄膜。该方法克服了传统制备金纳米粒子薄膜需要引入第三种助剂的缺点，仅用金溶胶和另外一种疏水溶剂通过简单的混合，就可得到金纳米粒子单层薄膜。通过调节疏水溶剂的极性，可以调节组成金膜中金纳米粒子的数密度，即纳米粒子的间距。 |
| 关键词: 金纳米粒子 液-液界面 自组装 单层薄膜 |
| 基金项目: |
| Abstract: Au nanoparticles monolayer film at the water/oil interface was obtained through self-assembly of Au NPs. The preparation procedure only needs to mix the two phases of Au hydrosol and oil and then to shake for a while. The particle-particle distance can be controlled by changing the polarity of the oil. |
| Keywords: Gold nanoparticles liquid-liquid interface self-assembly monolayer thin film |
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| 李红变,郭 敏,尹 桂,徐 正.水/油界面上自组装金纳米粒子单层薄膜[J].无机化学学报,2008,24(10):1664-1668. |
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