Lm. Dong et al., MISCIBILITY IN BLENDS OF POLYSTYRENE AND POLY(METHYL METHACRYLATE) STUDIED BY NONRADIATIVE ENERGY-TRANSFER, Polymer bulletin, 32(3), 1994, pp. 347-352
The miscibility of anthracene-labelled polystyrene (PS) in blends with
carbazole-labelled poly(methyl methacrylate) (PMMA) was examined by t
he nonradiative energy transfer (NET) technique. It was found that the
miscibility is relatively insensitive to the PMMA component molecular
weight which has the range from 4.70x10(5) to 2.36x10(6). However, th
e miscibility is sensitive to the PS component molecular weight which
has the range from 8.22x10(4) to 4.68x10(5). The observation from tran
smission electron microscopy is consistent with the results obtained f
rom NET.