Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A.C.G. van Genderen"'
Publikováno v:
The Journal of Chemical Thermodynamics. 37:1219-1225
The heat capacity of monoclinic gadolinium sesquioxide was measured by adiabatic calorimetry in the temperature range (4 to 380) K. The results are compared to published results for cubic Gd2O3, indicating small differences, which result in a signifi
Publikováno v:
The Journal of Chemical Thermodynamics. 35:955-965
Heat capacity of neodymium zirconate (Nd 2 Zr 2 O 7 ) with pyrochlore structure was measured by adiabatic calorimetry and the hybrid adiabatic relaxation method in the temperature range (0.45 to 400) K. Its excess component was obtained by comparison
Publikováno v:
Thermochimica Acta. 383:13-19
The construction and calibration of an adiabatic calorimeter for samples of about 0.4 g is described. The calorimeter works between 10 and 420 K, the accuracy is 0.5% for heat capacity measurements and 0.2% for latent energy effect like the enthalpy
Autor:
J.C. van Miltenburg, M.E. Huntelaar, A.C.G. van Genderen, E.H.P. Cordfunke, A.S. Booij, R.R van der Laan
Publikováno v:
The Journal of Chemical Thermodynamics. 32:465-482
The thermodynamic properties of cerium sesquioxide, Ce 2O 3(s), have been measured. From the low-temperature adiabatic heat capacity measurements in the temperature range 3 K to 420 K, the values forCop , m and Smo, (115.0 ± 0.3)J · K − 1 · mol
Publikováno v:
Thermochimica Acta. 329:1-6
The heat capacity of neodymium aluminate NdAlO 3 has been measured by low-temperature adiabatic calorimetry from 4 to 420 K, yielding S 0 (298.15 K)=(99.3±0.3) J K −1 mol −1 . For temperatures up to 900 K the heat capacity has been derived from
Publikováno v:
Thermochimica Acta. 319:151-162
Design improvements in an adiabatic calorimeter are described. The changes make it possible to load or unload the calorimeter in half an hour. A new regulation system is discussed and changes in the data collection and the data calculation programs a
Publikováno v:
Thermochimica Acta. 313:201-206
The heat capacity of yttrium aluminium garnet Y3Al5O12 (YAG) has been measured by low-temperature adiabatic calorimetry from 5 to 420 K. For temperatures up to 900 K the heat capacity has been derived from enthalpy-increment measurements (470–880 K
Autor:
E.H.P. Cordfunke, J.C. van Miltenburg, F.J.J.G. Janssen, A.C.G. van Genderen, R.R. van der Laan, M. Bolech
Publikováno v:
Journal of Physics and Chemistry of Solids, 58(3), 433-439. Elsevier
The heat capacities of cerium and lanthanum zirconate (Ce 2 Zr 2 O 7 and La 2 Zr 2 O 7 ) were measured from 4 to 400K by adiabatic calorimetry. The derived thermodynamic functions, H °, S ° and {G ° − H °(0)} T were calculated. The standard mol
Autor:
F.J.J.G. Janssen, J.C. van Miltenburg, E.H.P. Cordfunke, A.C.G. van Genderen, M. Bolech, R.R. van der Laan
Publikováno v:
Thermochimica Acta. 284:253-261
The heat capacities of cerium and lanthanum silicates (Ce2Si2O7 and La2Si2O7) were measured from 4 to 400 K by adiabatic calorimetry. The derived thermodynamic functions, {Ho(T) − Ho(0)}, So and {Go− Ho(0)}/T were calculated. The standard molar e
Publikováno v:
ChemInform. 29