Research Article

Synthesis of Propylene Carbonate from Epoxide and CO2 Catalyzed by Carbon Nanotubes Supported Fe1.5PMo12O40

Figure 2

XRD spectra of the functionalized CNTs and CNTs-PMo- series of catalysts. (a) CNTs-FePMo-350; (b) CNTs-FePMo-300; (c) CNTs-FePMo-250; (d) CNTs-FePMo-200; (e) CNTs-FePMo-150; (f) functionalized CNTs.