Phase Analysis of the Cellulose Triacetate-Nitromethane System
Figure 10
Morphology of the sediment obtained from the anisotropic CTA—nitromethane system by precipitation to ethanol (a)–(c) and by spraying onto mica (d): (a) is the structure of the source sediment in polarized light under crossed Polaroids; (b), (c) are the topographical image (scanning microscopy) of the surface (20 × 20 and 3 × 3 μm, resp.) of the same sediment (a) dried at room temperature; (d) is the structure of the sprayed sediment (electronic microscopy).
