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. 2022 Feb 18;16(1):4. doi: 10.1186/s13065-022-00800-6

Table 3.

Kinetic parameters for the photoreaction of 1,3-butadiene

I/(μW cm−2) k2 × 10–2/h−1 Ea/(kJ mol−1) R2
298 K 303 K 308 K 313 K 318 K 323 K
25 0.1635 0.2187 0.2973 0.4333 0.5333 0.5962 43.65 0.9821
50 0.2605 0.3112 0.3958 0.5642 0.6391 0.7764 36.49 0.9865
100 0.3879 0.4088 0.5113 0.6420 0.8020 1.004 31.96 0.9744
200 0.5395 0.6232 0.8182 0.9311 1.064 1.273 27.59 0.9901
300 0.7516 0.9006 1.038 1.146 1.501 1.638 25.26 0.9836
400 1.009 1.077 1.302 1.450 1.739 2.056 21.57 0.9863
500 1.501 1.721 1.974 2.260 2.477 2.804 19.92 0.9815