that is a single-phase structure.
- Modified from previous definition. The definition proposed here is preferred
because it emphasizes the requirement for homogeneity over miscibility.
- For a polymer blend to be miscible it must obey the thermodynamic criteria of miscibility.
- Miscibility is sometimes assigned erroneously on the basis that a blend
exhibits a single
or is optically clear.
- The miscible system can be thermodynamically stable or metastable.
- For components of chain structures that would be expected to be miscible,
miscibility may not occur if molecular architecture is changed, e.g., by crosslinking.
PAC, 2007, 79, 1801
(Definitions of terms relating to the structure and processing of sols, gels, networks, and inorganic-organic hybrid materials (IUPAC Recommendations 2007))
on page 1817
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. doi:10.1351/goldbook