Topic
Miscibility
About: Miscibility is a research topic. Over the lifetime, 5521 publications have been published within this topic receiving 133547 citations. The topic is also known as: miscible.
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TL;DR: In this article, the miscibility of polybenzimidazole and polyimide blends were studied by FT-IR spectroscopy, thermal and thermomechanical methods, and by measuring vapour absorption at an ambient temperature.
58 citations
TL;DR: In this paper, in situ polymerized PBT from cyclic oligomers (c-PBT) and PVB were prepared with varying compositions and compared with mechanical blends of conventional PBT and PVB.
58 citations
TL;DR: Tetra-n-butylphosphonium type ionic liquids with fumarate anion and maleate anion exhibit different physico-chemical properties and different solubility to water in their cis and trans conformations.
58 citations
TL;DR: In this article, a spinodal phase diagram for poly(vinyl phenol) polyether blends is presented, where equilibrium constants corresponding to self-association and interassociation are transferred from those reported in the literature for low molecular weight model analogues after adjusting to account for differences in molar volume of the model and the polymer repeat.
58 citations
TL;DR: In this paper, the phase structures of initially miscible novolac/poly(methyl methacrylate) (PMMA) blends after full curing were investigated by high-resolution solid-state NMR, FT-IR, and DSC techniques.
Abstract: The miscibility and phase structures of initially miscible novolac/poly(methyl methacrylate) (PMMA) blends after full curing of the novolac are investigated by high-resolution solid-state NMR, FT-IR, and DSC techniques. The strong intermolecular hydrogen-bonding interaction between novolac and PMMA results in the blends being miscible at the molecular level, and the phase-separation process of the blends is very slow even at 200°C. Curing novolac/PMMA blends with hexamine reduces the intermolecular hydrogen bonding significantly, but a considerable amount of residual intermolecular hydrogen bonds still remains in the cured blends
58 citations