Fig. 1. Mechanism of co-irradiation grafting reaction of MIL-101(Cr) with tetrahydropyran

Fig. 2. Effect of THP concentration on the D_g

Fig. 3. FTIR spectra of MIL-101(Cr) and MIL-101(Cr)-g-THP

Fig. 4. TGA curves of MIL-101(Cr) and MIL-101(Cr)-g-THP

Fig. 5. XPS spectra of MIL-101(Cr) and MIL-101(Cr)-g-THP: (a) full spectra; (b) C_1s spectra

Fig. 6. SEM images of (a) MIL-101(Cr) vs. (b) MIL-101(Cr)-g-THP

Fig. 7. XRD patterns of MIL-101(Cr) and MIL-101(Cr)-g-THP

Fig. 8. BET specific surface area measurement of MIL-101(Cr) and MIL-101(Cr)-g-THP

Fig. 9. Water contact angle measurement for MIL-101(Cr) and MIL-101(Cr)-g-THP