Solvation of bivalent transition metalcations. II. Heats of transfer of metal perchlorates between water and several amides

1985 ◽  
Vol 14 (9) ◽  
pp. 653-664 ◽  
Author(s):  
Miroslaw Mecik ◽  
Alicja Chudziak
Keyword(s):  
Heats Of Transfer

Heats of transfer and activation energy for bound water diffusion in wood

1991 ◽  
Vol 25 (3) ◽  
pp. 193-202 ◽  
Author(s):  
Ralph M. Nelson
Keyword(s):  
Activation Energy ◽  
Bound Water ◽  
Water Diffusion ◽  
Heats Of Transfer

Thermodynamics of formation of the Meisenheimer complex from thiophenoxide and 1,3,5-trinitrobenzene and heats of transfer in methanolic dimethyl sulfoxide

1972 ◽  
Vol 37 (24) ◽  
pp. 3857-3860 ◽  
Author(s):  
John W. Larsen ◽  
Kirit. Amin ◽  
Sheila. Ewing ◽  
Linda L. Magid
Keyword(s):  
Dimethyl Sulfoxide ◽  
Heats Of Transfer ◽  
Thermodynamics Of Formation

Heats of transfer of cobalt(ii) perchlorate from pure to mixed solvents

1989 ◽  
Vol 143 ◽  
pp. 161-169 ◽  
Author(s):  
E. Kamienśka-Piotrowicz
Keyword(s):  
Mixed Solvents ◽  
Heats Of Transfer

Die Thermokraft einiger Zellen des Typs Cl2/ T geschmolzenes Clorid/ Τ+ΔΤ Cl2

1966 ◽  
Vol 21 (3) ◽  
pp. 281-286 ◽  
Author(s):  
W. Fischer
Keyword(s):  
Thermoelectric Power ◽  
Lattice Model ◽  
Molten Salts ◽  
Transport Processes ◽  
Heats Of Transfer ◽  
Ion Conductors

The thermoelectric power of cells of the type Cl2 | T MClv, |T+ΔΤ Cl2 has been measured, using the molten salts LiCl, NaCl, KCl, RbCl, CsCl, AgCl and PbCl2. The entropies of transfer and the heats of transfer for the ions in the melt are calculated. It is shown, that the part containing the heats of transfer is small compared to the heterogeneous part of the thermopotential and that this result is in accordance with a “quasi lattice“ model describing transport processes in ion conductors proposed by WIRTZ (1943).Theoretical relations between the thermoemectric power of such cells and cells of the type M | T MCIv, | Τ+ΔΤ M (MCl = AgCl, PbCl2) are experimentally verified.

Die Thermokraft von kubisch stabilisiertem Zirkonoxid zwischen Sauerstoffelektroden

1967 ◽  
Vol 22 (10) ◽  
pp. 1575-1581 ◽  
Author(s):  
W. Fischer
Keyword(s):  
Oxygen Partial Pressure ◽  
Partial Pressure ◽  
Thermoelectric Power ◽  
Thermodynamic Data ◽  
Experimental Results ◽  
Vacancy Mechanism ◽  
Stabilized Zirconia ◽  
Oxygen Ions ◽  
Partial Molar Entropy ◽  
Heats Of Transfer

The thermoelectric power Δφ/ΔT [mV/grad] of cells of the type O2 | T stabilized zirconia | T + ΔT O2 has been determined as a function of oxygen partial pressure p [Torr] in the temperature range 960°K ≦ T ≦ 1310°K. The experimental results can be described by the equations-Δφ/ΔT=0,492+0,0220 ln(159/p) for (ZrO2)0,88(CaO)0,12 and-Δφ/ΔT=0,460+0,0219 ln (159/p) for (ZrO2)0,91(Y2O3)0,09.The change of Δφ/ΔT with oxygen partial pressure corresponds to the change of partial molar entropy of O2.The heats of transfer of oxygen ions are estimated from experimental results and thermodynamic data. From the negative sign of the heat of transfer it is concluded, that oxygen ions migrate by a vacancy mechanism, which has been established also by experiments of other authors.

CONCERNING THE EXISTENCE OF THE SO-CALLED HEATS OF TRANSFER (Q*VALUES) IN PELTIER HEATS

1933 ◽  
Vol 55 (2) ◽  
pp. 853-855 ◽  
Author(s):  
E. Lange ◽  
Th. Hesse
Keyword(s):  
Heats Of Transfer ◽  
Q Values
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