Figure 2

(a–d) SEM images (with corresponding EDS spectra in the inset) of (a) RHA, (b) MIL-101(Cr), (c) RHA-MIL-101(Cr)-I, (d) RHA-MIL-101(Cr)-II, (e,f) TEM images of (e) MIL-101(Cr) and (f) RHA-MIL-101(Cr)-II.
(a–d) SEM images (with corresponding EDS spectra in the inset) of (a) RHA, (b) MIL-101(Cr), (c) RHA-MIL-101(Cr)-I, (d) RHA-MIL-101(Cr)-II, (e,f) TEM images of (e) MIL-101(Cr) and (f) RHA-MIL-101(Cr)-II.