Figure 4

FTIR spectra analysis (a) toluene before degradation, (b) toluene degradation at 0.1 MPa and (c) toluene degradation at 10 MPa pressure conditions.

FTIR spectra analysis (a) toluene before degradation, (b) toluene degradation at 0.1 MPa and (c) toluene degradation at 10 MPa pressure conditions.