Vartapetyan R.; Khozina E.; Chalykh A.; Skirda V.; Feldstein M.; Kärger J.; Geschke D.
(2003)
The molecular mobility in PEG-PVP blends as a function of the time of system storage and the PVP molecular mass is studied by the pulsed-field gradient NMR method. The distribution of PEG molecules over their mobilities ...