Excess enthalpy, excess heat capacity and excess volume of 1,2,4-trimethylbenzene +, and 1-methylnaphthalene + an n-alkane

1987 ◽  
Vol 34 (1) ◽  
pp. 49-67 ◽  
Author(s):  
Emmerich Wilhelm ◽  
A. Inglese ◽  
A.H. Roux ◽  
J.-P.E. Grolier
Keyword(s):  
Heat Capacity ◽  
Excess Volume ◽  
Excess Enthalpy ◽  
Excess Heat Capacity ◽  
Excess Heat

On Temperature Dependence of Excess Gibbs Energy

1999 ◽  
Vol 64 (7) ◽  
pp. 1093-1099 ◽  
Author(s):  
Ivona Malijevská ◽  
Anatol Malijevský
Keyword(s):  
Heat Capacity ◽  
Gibbs Energy ◽  
Temperature Dependence ◽  
Excess Gibbs Energy ◽  
Excess Enthalpy ◽  
Excess Heat Capacity ◽  
Wilson Equation ◽  
Excess Heat ◽  
Energy Excess ◽  
Wilson And Nrtl Equations

Temperature dependence of GE is discussed for three widely used equations linear and nonlinear in parameters. It is shown that the Wilson equation predicts always positive excess heat capacity regardless of values of its parameters. Several temperature modifications of the Redlich-Kister, Wilson and NRTL equations are discussed with respect to the sign of the excess Gibbs energy, excess enthalpy and excess heat capacity.

scholarly journals Simultaneous correlation of the excess enthalpy and W-shaped excess heat capacity of 1, 4-dioxane- n-alkane systems by PRSV-HVOS CEOS

2003 ◽  
Vol 68 (1) ◽  
pp. 35-46 ◽  
Author(s):  
Mirjana Kijevcanin ◽  
A.B. Djordjevic ◽  
Ivona Grguric ◽  
Bojan Djordjevic ◽  
Slobodan Serbanovic
Keyword(s):  
Heat Capacity ◽  
Equation Of State ◽  
Concentration Dependence ◽  
Excess Enthalpy ◽  
Excess Heat Capacity ◽  
Mixing Rule ◽  
Temperature Dependent ◽  
Excess Heat ◽  
Nrtl Equation

In this work the Peng-Robinson-Stryjek-Vera (PRSV) equation of state coupled with the Huron-Vidal-Orbey-Sandler (HVOS) rule was tested for the correlation of the excess enthalpy (HE) and the excess heat capacity (cp E) alone and simultaneously. The HVOS mixing rule incorporates the NRTL equation as the GE model. All calculations were performed using the linear and reciprocal forms of the temperature dependent parameters of the models. For all the evaluations the 1,4-dioxane+n-alkane systems were chosen having in mind the unusually W-shaped concentration dependence of cp E for these systems. The correlation of the HE and cp E data alone for all the investigated systems using four coefficients and for the simultaneous correlation of HE+cp E data using six coefficients of the temperature dependent parameters of the PRSV-HVOS models could be considered as being very satisfactory.

scholarly journals Excess Heat Capacity in Mo/Au Transition Edge Sensor Bolometric Detectors

2021 ◽  
pp. 1-1
Author(s):  
Ari David Brown ◽  
Regis Brekosky ◽  
Felipe Colazo-Petit ◽  
Matthew Greenhouse ◽  
James Hay-Wehle ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Transition Edge Sensor ◽  
Excess Heat Capacity ◽  
Excess Heat ◽  
Bolometric Detectors ◽  
Transition Edge

Non-Debye excess heat capacity and boson peak of binary lithium borate glasses

2011 ◽  
Vol 357 (2) ◽  
pp. 534-537 ◽  
Author(s):  
Yu Matsuda ◽  
Hitoshi Kawaji ◽  
Tooru Atake ◽  
Yasuhisa Yamamura ◽  
Shuma Yasuzuka ◽  
...  
Keyword(s):  
Heat Capacity ◽  
Excess Heat Capacity ◽  
Boson Peak ◽  
Borate Glasses ◽  
Lithium Borate ◽  
Excess Heat

scholarly journals DPPC/cholesterol Revisited: Interaction Models to Explain the Excess Heat Capacity in Unilamellar Vesicles

2017 ◽  
Vol 112 (3) ◽  
pp. 42a-43a
Author(s):  
Paulo F. Almeida ◽  
Emmanuel Tejada ◽  
Faith Carter ◽  
Antje Pokorny
Keyword(s):  
Heat Capacity ◽  
Excess Heat Capacity ◽  
Unilamellar Vesicles ◽  
Interaction Models ◽  
Excess Heat
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