11095_2019_2589_MOESM1_ESM.docx
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Supporting Information
1. Characterization of MOFs
Powder X-ray diffraction patterns of MIL-100(Fe) and MIL-88A(Fe) were obtained on a
Siemens D5000 diffractometer using CuKα1,2 radiation (λ=1.5406Å). The pattern was recorded
within the 3 – 40° 2θ range, with a step of 0.02°.
Fig. S1. PXRD pattern of (a) MIL-100(Fe) in 2θ range 3-40° and (b) MIL-88A(Fe) in 2θ range
5-40°.
The BET surface areas were calculated from N
2
adsorption-desorption isotherms measured on
Belsorp Mini (Bel, Japan) at liquid nitrogen temperature (77 K). Prior to the analysis, samples
were dried for 6 h at T=150°C under primary vacuum. BET surface was determined at a relative
pressure below 0.25.
Fig. S2. Nitrogen sorption isotherm of (a) MIL-100(Fe) (S
BET
= 1543 m
2
/g) and (b) MIL-88A(Fe)
(S
BET
= 62 m
2
/g) at 77 K.
Thermogravimetric (TG) measurements were carried out on thermogravimetric analyzer (Perkin
Elmer Diamond TGA/DTA STA 6000) with oxygen flow of 200 ml/min. The temperature was
increased from 303 K to 873 K.
Fig. S3. Thermogravimetric analysis profile of (a) MIL-100(Fe) and (b) MIL-88A(Fe) under
oxygen flow (carrier gas flow rate: 200 ml/min).
Fig. S4. Infrared spectrum of (a) MIL-100(Fe) and (b) MIL-88A(Fe).
Fig. S5. DLS distribution of MIL-100(Fe).
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