Solid-state diffusion of n-alkane molecules, tricosane C2aH48, into the crystal of heneicosane C21H44, is detected by X-ray diffraction. It is found that the diffusion is temperature dependent and is greatly accelerated in the rotator phase.
Посилання на статтю:
Evidence of active chain diffusion in the rotator phase of n-alkanes: solid-state mixing of C21H44 and C23H48 / Takashi Yamamoto* and Koji Nozaki // Polymer. – 1994. – Vol 35. – P. 3340-3342.