Fig. 1. (a) Powder XRD patterns of the simulated Co-MOF-74, Co-MOF-74/CuPc, CuPc and Co-MOF-74. (b) FT-IR patterns of Co-MOF-74/CuPc, CuPc and Co-MOF-74. (c) Raman spectra of CuPc, Co-MOF-74 and Co-MOF-74/CuPc. (d) Enlarged view of the Raman spectra.