Investigation on Dynamic Membrane of Inorganic Nanosheet/Polymer Particel at Soft Interfaces

无机纳米片是通过层状无机晶体的剥离得到的。由于无机纳米片的各向异性比大，其软性质使其在液体状态下的结构与干燥状态下的结构不同。我们利用动态光散射和去极化动态光散射对纳米片的原位结构进行了研究，发现大部分数据可以用扩展模型再现。结果表明，纳米片在液体状态下的结构与干燥状态下的结构完全不同。

Inorganic nanosheet is obtained by exfoliation of layered inorganic crystal. Structure of inorganic nanosheet in liquid would not be same as the one in dried state because of the soft nature of the nanosheet due to the high anisotropic ratio. We investigated the structure of a nanosheet in situ by dynamic light scattering and depolarized dynamic light scattering and we found that the most of the data can be reproduced by prolate model. The result suggests that the structure of the nanosheet in liquid is thoroughly different from the one in dried state.