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Figure 5 | Chemistry Central Journal

Figure 5

From: Detailed kinetic and chemometric study of the cellulose thermal breakdown in artificially aged and non aged commercial paper. Different methods for computing activation energy as an assessment model in archaeometric applications

Figure 5

Kinetic modeling of “extra-strong” paper with Wyden and Widmann’s method: dependence of the estimated Ea value on the number of data points used for fitting. The reported number of data points is the number of points chosen symmetrically to the left and right of the temperature corresponding to the minimum in the DTG curve; hence 20 points means a 41 point interval centered with respect to Tmin.

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BMC Chemistry

ISSN: 2661-801X

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