For the 1:1 sample, the FTIR spectrum of the blend closely matches the agZIF-62 spectrum (Figure ). No differences in the FTIR spectrum are observed between the physical mixture and the blend (Figure ). The same observations were made for the 1:3 sample. However, the 1:6 sample contains agZIF-62 peaks that have broadened on account of the increased proportion of the highly disordered inorganic glass. Again, little to no differences are observed post heat treatment (Figure ).