Probing nanoscale polymer interactions by forced-assembly
Probing nanoscale polymer interactions by forced-assembly
复制标题
通过强制组装探测纳米级聚合物相互作用
DOI：
10.1002/marc.200300051
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发表时间：
2003
影响因子：
4.6
通讯作者：
E. Baer
中科院分区：
文献类型：
--
作者：
Richard Y. L Liu;Yi Jin;A. Hiltner;E. Baer
沟通方式：当两种不混溶的聚合物紧密接触时，聚合物链的高度局部混合产生了“界面”区域。完全是界面相的材料是通过使用层倍增共挤出的强制组装来制造的，以形成数千个纳米层的组装体。界面材料分析。用聚合物分析的常规方法首次证实了某些理论预测。新的界面材料的独特性能来自于比组分更低的自由体积。
Communication: When two immiscible polymers are brought into intimate contact, highly localized mixing of polymer chains creates an "interphase" region. Materials that are entirely interphase are fabricated by forced-assembly using layer-multiplying coextrusion to form assemblies of thousands of nanolayers. Analysis of the interphase materials. with conventional methods of polymer analysis confirms certain theoretical predictions for the first time. The unique properties of the new interphase materials result from lower free volume than the constituents.