Intermediates derived from p-terphenyl in the methyltributylammonium bis[(trifluoromethyl)sulfonyl]imide ionic liquid saturated with carbon dioxide: Pulse radiolysis study
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Fig. 1
Transient absorption spectra registered after pulse irradiation of carbon dioxide (A), argon (B), and oxygen (C) saturated solutions of [MeBu3N][NTf2] IL containing 14 mM TP after the following time delays on the spectra shown, respectively. The dose applied was 18 Gy.
Fig. 2
The absorbance measured at λ = 470 nm as a function of the logarithm of time after pulse irradiation of carbon dioxide-saturated [MeBu3N][NTf2] IL solutions containing 14 mM TP.
Fig. 3
Transient absorption spectra registered after pulse irradiation of carbon dioxide-saturated solutions of [MeBu3N][NTf2] IL containing 14 mM TP and 0.22 mM TEA after the following time delays: 40 ns (circles), 100 ns (up triangles), 2 μs (squares), 10 μs (down triangles), 25 μs (stars), and 100 μs (diamonds). The dose applied was 18 Gy.
Fig. 4
The absorbance measured at λ = 450 nm (black circles), λ = 470 nm (red squares), and λ = 475 nm (blue up triangles) as a function of the logarithm of time after pulse irradiation of carbon dioxide-saturated [MeBu3N] [NTf2] IL solutions containing 14 mM TP and 0.22 mM TEA.