SAXS profiles of (a) and (b) blends at . The data of the neat are obtained at . The numbers following the block copolymer name denote the weight fraction of the block copolymer in the blends.
SAXS profiles of (a) and (b).
Plots of vs temperature for and blends. For , the peak intensities of the neat were used. For , the data of intensity were taken from the peak at , and the peak intensities of the neat were used for and .
SAXS profiles of (a) and (b) blends at .
DSC cooling and melting curves of blends. (a), (b), and (c).
WAXD patterns of blends. (a), (b), (c), and (d) MMT.
The representative morphologies in the melt of blends. The morphology similar to that in the neat melt (a). The blue domains are the spherical domains in or cylindrical domains in . Intercalated morphology (b). The exfoliated morphology with a long period (c). The disordered and exfoliated morphology, which is produced by morphology in (c) after heating above (d). The black, red, and blue represent the MMT layers, the block, and the block, respectively.
TEM micrograph of selected area in the blend.
Characteristics of block copolymers.
Composition, crystallization temperature, melting temperature, and crystallinity of blends.
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