Sample

Temperature Range T (˚C)

Ea (eV)

R2

0.02

30 - 60

0.1138

±0.0076

0.98689

60 - 100

0.0299

±0.0027

0.96703

0.075

30 - 120

0.1863

±0.0042

0.99587

0.1

30 - 110

0.0478

±0.0024

0.98074

0.25

30 - 60

0.2042

±0.0030

0.99937