upper critical solution temperatureの例文
- This point is known as the upper critical solution temperature or the upper consolute temperature.
- For regular solutions a positive enthalpy of mixing may cause incomplete miscibility ( phase separation for some compositions ) at temperatures below the upper critical solution temperature ( UCST ).
- For small molecules, the existence of an LCST is much less common than the existence of an upper critical solution temperature ( UCST ), but some cases do exist.
- Whereas most small molecule solutions exhibit only an upper critical solution temperature phase transition, at which phase separation occurs with cooling, polymer mixtures commonly exhibit a lower critical solution temperature phase transition, at which phase separation occurs with heating.