scholarly journals Calorimetric Study of the Glassy State. XIII. Thermodynamic Properties of Normal and Deuterated Orthoboric Acid Crystals

1977 ◽  
Vol 50 (4) ◽  
pp. 825-833 ◽  
Author(s):  
Masaharu Oguni ◽  
Takasuke Matsuo ◽  
Hiroshi Suga ◽  
Syûzô Seki
Keyword(s):  
Thermodynamic Properties ◽  
Glassy State ◽  
Calorimetric Study

scholarly journals Calorimetric Study of Glassy State. IX. Thermodynamic Properties of Stannous Chloride Dihydrate and Dideuterate Crystals

1974 ◽  
Vol 47 (1) ◽  
pp. 57-66 ◽  
Author(s):  
Takasuke Matsuo ◽  
Masaharu Oguni ◽  
Hiroshi Suga ◽  
S\^{y}uzô Seki ◽  
Johan F. Nagle
Keyword(s):  
Thermodynamic Properties ◽  
Stannous Chloride ◽  
Glassy State ◽  
Calorimetric Study ◽  
Chloride Dihydrate

A calorimetric study of thermodynamic properties for binary Cu–Ge alloys

2012 ◽  
Vol 535 ◽  
pp. 70-77 ◽  
Author(s):  
W. Zhai ◽  
D.L. Geng ◽  
W.L. Wang ◽  
B. Wei
Keyword(s):  
Thermodynamic Properties ◽  
Calorimetric Study

Calorimetric study of the digestion of gibbsite, Al(OH)3(cr), and thermodynamics of aqueous aluminate ion, Al(OH)4−(aq)

1991 ◽  
Vol 69 (11) ◽  
pp. 1685-1690 ◽  
Author(s):  
Qiyuan Chen ◽  
Yuming Xu ◽  
Loren G. Hepler
Keyword(s):  
Thermodynamic Properties ◽  
Aqueous Sodium Hydroxide ◽  
Sodium Aluminate ◽  
Heat Capacities ◽  
Enthalpies Of Formation ◽  
Calorimetric Study ◽  
Enthalpies Of Solution ◽  
Calorimetric Measurements ◽  
Wide Range ◽  
Standard Enthalpies Of Formation

We have made calorimetric measurements of the enthalpies of solution of gibbsite, Al(OH)3(cr), in aqueous sodium hydroxide solutions at five temperatures from 100 to 150 °C. Results of these measurements have been used to obtain the standard enthalpies of formation of Na+(aq) + Al(OH)4−(aq) at the experimental temperatures. These results have also led to values of ΔCp0 for the reaction represented concisely by Al(OH)3(cr) + OH−(aq) = Al(OH)4−(aq), from which we have obtained standard state partial molar heat capacities of Na+(aq) + Al(OH)4−(aq). Combination of our results with those from earlier investigations has permitted calculation of thermodynamic properties of Na+(aq) + Al(OH)4−(aq) over a wide range of temperature and thence some generalizations about the usefulness of various equations for representing or predicting these thermodynamic properties. Key words: gibbsite, enthalpy of solution; sodium aluminate (aqueous), thermodynamic properties; heat capacities, Na+(aq) + Al(OH)4−(aq).

Physicochemical and Calorimetric Study of Aluminocopiapite and Thermodynamic Properties of Copiapite-Group Minerals

2021 ◽  
Vol 59 (3) ◽  
pp. 333-340
Author(s):  
L. P. Ogorodova ◽  
Yu. D. Gritsenko ◽  
M. F. Vigasina ◽  
D. A. Kosova ◽  
L. V. Melchakova ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Calorimetric Study
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