Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1405238 | Journal of Molecular Structure | 2016 | 4 Pages |
•Spontaneous separation of molecules occurs in binary mixtures of n-alkanes.•The process of microphase separation takes minutes after quenching.•Raman allows characterisation of the orientational ordering of n-alkanes in domains.
The microphase separation of n-alkanes with different chain length was investigated by Raman spectroscopy for binary mixture rapidly quenched from the melt. The process was observed as a function of time. The first several minutes after solidification were crucial for the demixing process. For a few weeks old sample the orientational order parameters
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