Volume-temperature relationships

Fig. 1. Volume—temperature relationships for glasses, liquids, supercooled liquids, and crystals.

DREISBACH, R. R. (1952) Pressure-volume-temperature Relationships of Organic Compounds, 3rd edn (Handbook Publishers). 

The number of defects is maximal in the amorphous and liquid states. The phase diagram in Figure 5 shows the volume-temperature relationships of the liquid, the crystalline form, and the glass (vitreous state or amorphous form) [14], The energy-temperature and enthalpy-temperature relationships are qualitatively similar. 

Dreisbach, R.R. Pressure- Volume-Temperature Relationships of Organic Compounds (Sandusky, OH Handbook Publishers, 1952), 349 p. 

Equations of state can be used to calculate gas-liquid equilibria as an alternative to using K-factor correlations. The assumption must be made that the equations of state presented in Chapters 3 and 4 predict pressure-volume-temperature relationships for liquids as well as for gases. 

R. R. Dreisbach, Pressure—Volume—Temperature Relationships of Organic Compounds, Handbook Publishers, Sandusky, Ohio, 1952, pp. 294. 

D. E. Roberts and R. N. Work Volume-temperature relationships for the room temperature transition in teflon. J. Appl. Phys. 22, 1085—1086 (1951). 

An increase in the melting point with increasing pressure (0.154 deg per atmosphere) was reported by McGeer and Duus, and the pressure-volume-temperature relationship of polytetrafiuoroethylene above its melting point was studied in more detail by Lupton who found the following equation of state ... 

Figure 6.1 Volume-Temperature Relationship of a Gas (Celsius Scale)...

The Volume-Pressure Relationship Boyle s Law 129 The Volume-Temperature Relationship Charles s Law 131 The Volume-Mole Relationship Avogadro s Law 133 Combined Gas Law 134 The Ideal Gas Law 136... 

Fig. 17 Representation of the volume-temperature relationship for rigid amorphous and mobile amorphous phases of PET...

Charles s Law the volume-temperature relationship of a gas Special Equipment... 

FIG. 13.32 Schematic diagram of volume-temperature relationship for an amorphous polymer around the glass transition temperature. 

Zoller, P., "Pressure-Volume-Temperature Relationships of Solid and Molten Polypropylene and Poly(butene-1)," J. Appl. Polym. Sci., 23, 1057 (1979). 

Zoller, P., "A Study of the Pressure-Volume-Temperature Relationships of Four Related Amorphous Polymers Polycarbonate, Polyarylate, Phenoxy, and Polysulfone," J. Polym. Sci., Polym. Phys. Ed., 20, 1453 (1982). 

Figure 3.1. Schematic illustration of the volume-temperature relationship of a typical polymer. When the polymer is prevented from crystallization, it is brought to temperatures below Tm in an amorphous state and is then turned into a glass at the glass-transition temperature Tg or Tg, which depends on the cooling rate. (From Roe, 1990.)...

The pressure-volume-temperature relationship is concisely represented by the compressibility factor,... 

The analytical equations of state used to compute the pressure-volume-temperature relationships are generally one of the following three classes, viz. virial equations of state, cubic equations of state and the Benedict-Webb-Rubin equation or modifications thereof. 

Charles s Law The Volume-Temperature Relationship The 12-12 Mass-Volume Relationships in Reactions Involving Gases... 

CHARLES S LAW THE VOLUME-TEMPERATURE RELATIONSHIP THE ABSOLUTE TEMPERATURE SCALE... 

If we convert temperatures (°C) to absolute temperatures (K), the green scale in Figure 12-5c, the volume-temperature relationship becomes obvious. This relationship is known as Charles s Law. 

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