Isoperibolic Calorimetric Cell with Electronic Integrator Circuit for Temperature Measurement

2005 ◽  
Vol 33 (1) ◽  
pp. 61-71 ◽  
Author(s):  
Paola Martínez ◽  
Liliana Giraldo ◽  
Edgar Vargas ◽  
Juan Carlos Moreno
Keyword(s):  
Temperature Measurement ◽  
Calorimetric Cell ◽  
Electronic Integrator

scholarly journals Electrochemical Isoperibolic Calorimetry for D2O Electrolysis

2019 ◽  
Author(s):  
Melvin Miles
Keyword(s):  
Temperature Measurement ◽  
Experimental Error ◽  
Cell Voltage ◽  
Enthalpy Change ◽  
Rate Of Change ◽  
Cell Temperature ◽  
Calorimetric Cell ◽  
Isoperibolic Calorimetry ◽  
The Mean ◽  
Derivatives Of

Equations developed for isoperibolic electrochemical calorimetry were tested for the electrolysis of D2O in an open calorimetric cell. The derivatives of these equations gave correct values within the experimental error range for the important rate of change of the cell temperature with time (dT/dt). In addition, these calorimetric equations were also tested directly in determining the enthalpy change (ΔH) for the D2O electrolysis reaction. The mean experimental value at 298.15 K was ΔH = 294.4 ± 0.3 kJ/mole. This compares favorably (within 0.10%) with the literature value of ΔH = 294.600 kJ/mole. The accuracy of these ΔH measurements could be even further improved by more accurate cell voltage and cell temperature measurement. <br>

scholarly journals Electrochemical Isoperibolic Calorimetry for D2O Electrolysis

2019 ◽  
Author(s):  
Melvin Miles
Keyword(s):  
Temperature Measurement ◽  
Experimental Error ◽  
Cell Voltage ◽  
Enthalpy Change ◽  
Rate Of Change ◽  
Cell Temperature ◽  
Calorimetric Cell ◽  
Isoperibolic Calorimetry ◽  
The Mean ◽  
Derivatives Of

Equations developed for isoperibolic electrochemical calorimetry were tested for the electrolysis of D2O in an open calorimetric cell. The derivatives of these equations gave correct values within the experimental error range for the important rate of change of the cell temperature with time (dT/dt). In addition, these calorimetric equations were also tested directly in determining the enthalpy change (ΔH) for the D2O electrolysis reaction. The mean experimental value at 298.15 K was ΔH = 294.4 ± 0.3 kJ/mole. This compares favorably (within 0.10%) with the literature value of ΔH = 294.600 kJ/mole. The accuracy of these ΔH measurements could be even further improved by more accurate cell voltage and cell temperature measurement. <br>

Temperature Measurement in Laminar Free Convection Using Electro-Optic Holography

1997 ◽  
Vol 7 (9) ◽  
pp. 1893-1898 ◽  
Author(s):  
G. Schirripa Spagnolo ◽  
D. Ambrosini ◽  
A. Ponticiello ◽  
D. Paoletti
Keyword(s):  
Free Convection ◽  
Temperature Measurement ◽  
Electro Optic

Study on Temperature Measurement using MRI during Acupuncture and Moxibustion

2015 ◽  
Vol 135 (10) ◽  
pp. 1205-1209
Author(s):  
Suguru Nakamura ◽  
Masamichi Nakamura ◽  
Eiichi Maeda ◽  
Yoshio Nikawa
Keyword(s):  
Temperature Measurement ◽  
Acupuncture And Moxibustion

ON-LINE TEMPERATURE MEASUREMENT IN A PLASMA REACTOR FOR FULLERENE SYNTHESIS

2003 ◽  
Vol 7 (1) ◽  
pp. 43-49 ◽  
Author(s):  
S. Abanades ◽  
J. M. Badie ◽  
Gilles Flamant ◽  
L. Fulcheri ◽  
J. Gonzales-Aguilar ◽  
...  
Keyword(s):  
Temperature Measurement ◽  
Plasma Reactor ◽  
On Line ◽  
Line Temperature
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