scholarly journals Redetermination of the thermodynamic properties of the solid–solid transition of adamantane by adiabatic calorimetry to investigate the suitability as a reference material for low-temperature DSC-calibration

2006 ◽  
Vol 446 (1-2) ◽  
pp. 33-35 ◽  
Author(s):  
P.J. van Ekeren ◽  
A.C.G. van Genderen ◽  
G.J.K. van den Berg
Keyword(s):  
Reference Material ◽  
Low Temperature ◽  
Thermodynamic Properties ◽  
Adiabatic Calorimetry ◽  
Dsc Calibration

Low-temperature heat capacity and thermodynamic properties of endo-Tricyclo[5.2.1.02,6]decane

2003 ◽  
Vol 35 (12) ◽  
pp. 1897-1903 ◽  
Author(s):  
Li-Guo Kong ◽  
Zhi-Cheng Tan ◽  
Jie Xu ◽  
Shuang-He Meng ◽  
Xin-He Bao
Keyword(s):  
Heat Capacity ◽  
Low Temperature ◽  
Thermodynamic Properties ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity

Thermochemistry of Hf-Zirconolite, CaHf Ti2O7

1999 ◽  
Vol 556 ◽  
Author(s):  
Robert L. Putnam ◽  
Alexandra Navrotsky ◽  
Brian F. Woodfield ◽  
Jennifer L. Shapiro ◽  
Rebecca Stevens ◽  
...  
Keyword(s):  
Heat Capacity ◽  
High Temperature ◽  
Low Temperature ◽  
Adiabatic Calorimetry ◽  
Formation Enthalpy ◽  
Solution Calorimetry ◽  
Oxide Melt ◽  
High Temperature Oxide ◽  
Temperature Oxide ◽  
Capacity Data

AbstractThe formation enthalpy, - 3752.3 ± 4.7 kJ·mol−1, of Hf-zirconolite, CaHfTi2O7, was obtained using high temperature oxide-melt solution calorimetry. Combined with heat capacity data obtained using low temperature adiabatic calorimetry we report the heat capacity (Cp) and the standard molar formation energetics (ΔH°f. elements, Δ S°T, and ΔG°f. elements)for Hf-zirconolite from T = 298.15 K to T = 1500 K. Comparison of Hf-zirconolite with Zr-zirconolite is made.

Low-temperature heat capacity and thermodynamic properties of crystalline [RE (Gly)3(H2O)2]Cl3·2H2O (RE = Pr, Nd, Gly = Glycine)

2003 ◽  
Vol 397 (1-2) ◽  
pp. 67-73 ◽  
Author(s):  
Beiping Liu ◽  
Zhi-Cheng Tan ◽  
Jilin Lu ◽  
Xiao-Zheng Lan ◽  
Lixian Sun ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Low Temperature ◽  
Thermodynamic Properties ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity

scholarly journals Climate Change and Refrigerants: Thermodynamic Properties of Low-GWP Fluids for Domestic Applications and Binary Systems for Low-Temperature Options

2020 ◽  
Vol 10 (6) ◽  
pp. 2014 ◽  
Author(s):  
Mariano Pierantozzi ◽  
Sebastiano Tomassetti ◽  
Giovanni Di Nicola
Keyword(s):  
Climate Change ◽  
Carbon Dioxide ◽  
Global Warming ◽  
Low Temperature ◽  
Thermodynamic Properties ◽  
Experimental Research ◽  
Binary Systems ◽  
Research Activity ◽  
Greenhouse Gasses ◽  
Low Global Warming Potential

The most commonly used refrigerants are potent greenhouse gasses that can contribute to climate change. Hydro-Fluoro-Olefins are low Global Warming Potential fluids. A summary of our experimental research activity on the thermodynamic properties of two environmentally friendly Hydro-Fluoro-Olefins, namely R1234yf and R1234ze(E), is reported. In particular, the measurements were performed with an isochoric apparatus and the apparatus specifically built to reach temperatures down to about 100 K. The data elaboration confirms the validity of the choice and that R1234yf and R1234ze(E) can be adopted in many domestic applications. Moreover, considering the reduction of the flammability issues of R1234yf and R1234ze(E), the properties of binary systems containing these fluids and carbon dioxide were analyzed. The presented mixtures could be very interesting for low-temperature applications such as cascade cycles.

Low-Temperature Thermodynamic Properties of Cobalt Trisdipivaloyl Methanate

2020 ◽  
Vol 65 (5) ◽  
pp. 650-654
Author(s):  
I. S. Chernyaikin ◽  
M. A. Bespyatov ◽  
S. I. Dorovskikh ◽  
T. M. Kusin ◽  
N. V. Gel’fond ◽  
...  
Keyword(s):  
Low Temperature ◽  
Thermodynamic Properties

Determination of surface tension and surface thermodynamic properties of nano-ceria by low temperature heat capacity

2020 ◽  
Vol 518 ◽  
pp. 112627
Author(s):  
Zixiang Cui ◽  
Jiaojiao Chen ◽  
Yongqiang Xue ◽  
Junzhen Gan ◽  
Xinghui Chen ◽  
...  
Keyword(s):  
Surface Tension ◽  
Heat Capacity ◽  
Low Temperature ◽  
Thermodynamic Properties ◽  
Temperature Heat ◽  
Low Temperature Heat Capacity ◽  
Nano Ceria
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