Heat Capacity, Speed of Ultrasound, and Density for 1,5-Dibromopentane + Heptane within the Temperature Range from 293.15 K to 313.15 K

2006 ◽  
Vol 51 (5) ◽  
pp. 1825-1831 ◽  
Author(s):  
Mirosław Chora̧żewski ◽  
Mariola Tkaczyk
Keyword(s):  
Heat Capacity ◽  
Temperature Range ◽  
Speed Of Ultrasound

Ideal–Gas Thermochemical Properties for Alkanolamine and Related Species Involved in Carbon Capture Applications

2020 ◽  
Author(s):  
Nayyereh hatefi ◽  
William Smith
Keyword(s):  
Heat Capacity ◽  
Electronic Structure ◽  
Co2 Capture ◽  
Carbon Capture ◽  
Ideal Gas ◽  
Thermochemical Properties ◽  
Temperature Range ◽  
Comparison Results ◽  
Electronic Structure Methods ◽  
Protonated Forms

<div>Ideal{gas thermochemical properties (enthalpy, entropy, Gibbs energy, and heat capacity, Cp) of 49 alkanolamines potentially suitable for CO2 capture applications and their carbamate and protonated forms were calculated using two high{order electronic structure methods, G4 and G3B3 (or G3//B3LYP). We also calculate for comparison results from the commonly used B3LYP/aug-cc-pVTZ method. This data is useful for the construction of molecular{based thermodynamic models of CO2 capture processes involving these species. The Cp data for each species over the temperature range 200 K{1500 K is presented as functions of temperature in the form of NASA seven-term polynomial expressions, permitting the set of thermochemical properties to be calculated over this temperature range. The accuracy of the G3B3 and G4 results is estimated to be 1 kcal/mol and the B3LYP/aug-cc-pVTZ results are of nferior quality..</div>

Heat capacity of Tm2Cu2O5 in the temperature range 431–1004 K

2014 ◽  
Vol 56 (2) ◽  
pp. 420-422
Author(s):  
V. M. Denisov ◽  
L. T. Denisova ◽  
L. G. Chumilina ◽  
S. D. Kirik
Keyword(s):  
Heat Capacity ◽  
Temperature Range

scholarly journals Heat capacity of lithium tungstate single crystal by DSC calorimetry data in the temperature range of 319-997 K

2021 ◽  
Vol 2057 (1) ◽  
pp. 012048
Author(s):  
N I Matskevich ◽  
V N Shlegel ◽  
A A Chernov ◽  
D A Samoshkin ◽  
S V Stankus ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Phase Transitions ◽  
Single Crystal ◽  
Weight Control ◽  
Czochralski Technique ◽  
Temperature Range ◽  
First Time ◽  
Lithium Tungstate ◽  
Dsc Calorimetry ◽  
Calorimetry Data

Abstract The heat capacity of lithium tungstate single crystal (Li2WO4) was measured for the first time in the temperature range of 319-997 K. The experiments were carried out by DSC calorimetry. The Li2WO4 single crystal was first grown by low-temperature-gradient Czochralski technique with weight control. The temperature dependence of Li2WO4 heat capacity in the temperature range 319-997 K was monotonic. According to results of our studies, there were no phase transitions in Li2WO4 in the investigated temperature range.

The heat capacity of Li2MoO4 in the temperature range 6–310 K

2015 ◽  
Vol 639 ◽  
pp. 145-148 ◽  
Author(s):  
A.E. Musikhin ◽  
V.N. Naumov ◽  
M.A. Bespyatov ◽  
N.V. Ivannikova
Keyword(s):  
Heat Capacity ◽  
Temperature Range

The Heat Capacity of LaNi2, LaNi5, PrNi2, and PrNi5 in the Temperature Range between 0.3 and 7 K

1982 ◽  
Vol 112 (1) ◽  
pp. 243-250 ◽  
Author(s):  
A. Sahling ◽  
P. Frach ◽  
E. Hegenbarth
Keyword(s):  
Heat Capacity ◽  
Temperature Range

The ionization constant of heavy water (D2O) in the temperature range 298 to 523 K

1976 ◽  
Vol 54 (22) ◽  
pp. 3553-3558 ◽  
Author(s):  
David William Shoesmith ◽  
Woon Lee
Keyword(s):  
Heat Capacity ◽  
Free Energy ◽  
Heavy Water ◽  
Electrolyte Concentration ◽  
Aqueous Electrolyte ◽  
Ionization Constant ◽  
Standard Free Energy ◽  
Concentration Cell ◽  
Temperature Range

The ionization constant of liquid D2O has been measured over the temperature range 298 to 523 K using an aqueous electrolyte concentration cell. Values for the standard free energy, enthalpy, entropy, and heat capacity of ionization have been calculated. The results are compared to similar results for liquid H2O

Heat capacity of β-alanine in a temperature range between 6 and 300 K

2009 ◽  
Vol 98 (3) ◽  
pp. 873-876 ◽  
Author(s):  
Igor E. Paukov ◽  
Yulia A. Kovalevskaya ◽  
Elena V. Boldyreva ◽  
Valery A. Drebushchak
Keyword(s):  
Heat Capacity ◽  
Temperature Range

The molar heat capacity of non-superconducting PdHx in the temperature range from 2 to 7 K

1976 ◽  
Vol 37 (1) ◽  
pp. 179-182 ◽  
Author(s):  
G. Wolf ◽  
M. Zimmermann ◽  
K. Bohmhammel
Keyword(s):  
Heat Capacity ◽  
Molar Heat Capacity ◽  
Temperature Range
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