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Journal of Analytical Methods in Chemistry
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Journal of Analytical Methods in Chemistry
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2012
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Article
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Tab 3
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Research Article
Thermoanalytical Investigation of Some Sulfone-Containing Drugs
Table 3
Kinetic parameters obtained by the methods of Horowitz and Metzger (HM) and Coats and Redfern (CR) for Dapsone and Topiramate.
Drugs
Temperature range (°C)
𝐸
a
/
kJ moL
−1
n
A
·Sec
−1
HM
CR
HM
CR
CR
Dapsone
339–393
485
454
1
1
1.27 × 10
32
Topiramate
151–393
136.8
144.43
1
1
7.6 × 10
8