The Shape of Heat-capacity and Equilibrium Cooling Curves in the Region of Melting of Solid Solutions.

1947 ◽  
Vol 51 (6) ◽  
pp. 1361-1369 ◽  
Author(s):  
Karol J. Mysels
Keyword(s):  
Heat Capacity ◽  
Solid Solutions ◽  
Cooling Curves

Heat capacity of Li x Ni2 − x O2 solid solutions

2010 ◽  
Vol 46 (9) ◽  
pp. 1025-1030 ◽  
Author(s):  
A. L. Emelina ◽  
M. A. Bykov ◽  
M. L. Kovba ◽  
K. S. Gavrichev
Keyword(s):  
Heat Capacity ◽  
Solid Solutions

The thermodynamics of mixed crystals of ammonium chloride and ammonium bromide. - III. The heat capacity from 8 to 300 K of solid solutions of composition NH 4 Br 0.20 Cl 0.80 and NH 4 Br 0.74 Cl 0.26

1981 ◽  
Vol 375 (1762) ◽  
pp. 351-359
Keyword(s):  
Heat Capacity ◽  
Ammonium Chloride ◽  
Solid Solutions ◽  
Mixed Crystal ◽  
Mixed Crystals ◽  
Ammonium Bromide ◽  
Ammonium Ions ◽  
Β Phase ◽  
Δ Phase ◽  
Entropy Of Transition

The heat capacity of the mixed crystals NH 4 Br 0.20 CI 0.80 and NH 4 Br 0.74 CI 0.26 has been measured from ca . 8 to 300 K. The first of these solids has, as expected, two gradual transitions, the lower having an entropy of transition ∆ S λ of 3.79 J K –1 mol –1 , and the upper a ∆ S λ of 4.51 J K –1 mol –1 . The heat capacity between these two transitions is always considerably above the ‘normal’ or baseline value, and it appears that the orientational disordering of the ammonium ions, while completed in the γ → β transition, commences in the δ-phase. The other, bromide-rich mixed crystal shows no sign of a δ → γ transition, but has a λ -type γ → β transition which culminates at 262.5 K, with ∆ S λ = 7.31 J K –1 mol –1 . The heat capacity of both mixed crystals in the β-phase, like that of the pure components, is ‘anomalously’ high, the additional heat capacity for the solid solutions being larger than that for the pure salts. The phase diagram for the ammonium-chloride–ammonium-bromide system is shown; it combines previous information with that provided by the heat-capacity results reported in this and previous papers.

Heat capacity of solid solutions of deuteromethane in krypton. Nuclear spin conversion in CD4 molecules

2003 ◽  
Vol 29 (12) ◽  
pp. 1028-1035 ◽  
Author(s):  
M. I. Bagatskii ◽  
V. G. Manzhelii ◽  
D. A. Mashchenko ◽  
V. V. Dudkin
Keyword(s):  
Heat Capacity ◽  
Solid Solutions ◽  
Nuclear Spin ◽  
Spin Conversion

Synthesis, Structure, and Heat Capacity of Bi4–xNdxTi3O12 (x = 0.4, 0.8, 1.2, 1.6) Solid Solutions

2021 ◽  
Vol 57 (7) ◽  
pp. 714-719
Author(s):  
L. T. Denisova ◽  
L. G. Chumilina ◽  
Yu. F. Kargin ◽  
N. V. Belousova ◽  
V. M. Denisov ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Solid Solutions

Heat Capacity of V1–хFe х O2-Solid Solutions at Helium Temperatures and their Evolution during Thermal Cycling

2018 ◽  
Vol 61 (2) ◽  
pp. 237-241
Author(s):  
Vad. I. Surikov ◽  
Val. I. Surikov ◽  
S. V. Danilov ◽  
N. A. Semenyuk ◽  
V. A. Egorova ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Thermal Cycling ◽  
Solid Solutions
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