Study of the dynamics of a multi-component polymer blend using neutron polari...

Dynamics of multicomponent mixtures such as polymer blends are typically studied with QENS and deuterium labelling. Difficulties arise in the data analysis if the coherent...诸如聚合物共混物（polymer blends）这类多组分混合物的动力学特性，通常采用准弹性中子散射（Quasielastic Neutron Scattering，QENS）与氘标记（deuterium labelling）技术开展研究。若涉及相干过程，数据分析便会面临困难。