miscibility gap

Therefore, the fact that miscibility gaps are observed can only be explained by interaction.

A number of miscibility gaps in phase systems are named, including:

The mechanical mixtures have total or partial miscibility gap in solid state.

This leads to a miscibility gap between pigeonite and augite compositions.

The binodal curve forms the bases for the miscibility gap in a phase diagram.

If the constituents of a mixture are not completely miscible an azeotrope can be found inside the miscibility gap.

Due to the low entropy of mixing, miscibility gaps are often observed for polymer solutions.

Making use of some simplifying hypotheses, the results indicate a satisfactory agreement between the experimental and the calculated liquid miscibility gap.

Here the logarithmic term is mainly used in the description of liquid-liquid equilibria (miscibility gap).

There is also a miscibility gap between augite and omphacite, but this gap occurs at higher temperatures.

The phase diagram for sodiumborosilica glass shows a miscibility gap for certain glass compositions.

Miscibility gaps in liquid states may be referred to as oiling out, and commonly occurs in oil/water mixtures.

There is a miscibility gap at lower temperatures, resulting in a coexistence of these two minerals in rocks but no solid solution.

The miscibility gap tends to get wider with higher alkanes and the temperature for complete miscibility increases.

In particular we are interested in characterising the diffusion in materials in which there is a miscibility gap.

A Nishwawa horn, term for a miscibility gap existing when phases with different magnetic properties co-exist in the phase diagram.

In a stricter sense, thermoresponsive polymers display a miscibility gap in their temperature-composition diagram.

For these reasons, classical Flory Huiggens theory cannot provide much insight into the molecular origin of miscibility gaps.

Pigeonite crystallizes in the monoclinic system, as does augite, and a miscibility gap exists between the two minerals.

The cause of this optical phenomenon is phase exsolution lamellar structure, occurring in the Bøggild miscibility gap.

Thermodynamically, miscibility gaps indicate a maxima (e.g. of Gibbs Energy.)

This type of phase transformation is known as spinodal decomposition, and can be illustrated on a phase diagram exhibiting a miscibility gap.

Some examples show Schiller iridescence due to the presence of exsolution lamellae on cooling in the peristerite miscibility gap, An-An.

This indicates that there is a wide miscibility gap between the two end members, and it is doubtful whether a complete series exists between jarosite and natrojarosite.

At relatively high temperatures, there is a miscibility gap between diopside and pigeonite, and at lower temperatures, between diopside and orthopyroxene.