Table 1 Summary of gas adsorption data and IAST-calculated selectivities for the MUF-16 family at 1 bar and 293 K.

From: Selective capture of carbon dioxide from hydrocarbons using a metal-organic framework

 

MUF-16

MUF-16(Mn)

MUF-16(Ni)

Qst

 CO2a

32.3

36.6

37.3

Uptakeb

 CO2

47.78

50.5

47.97

 CH4

1.20

3.10

2.77

 C2H2

3.99

9.69

7.53

 C2H4

3.17

8.31

5.42

 C2H6

3.06

8.81

5.67

 C3H6

5.35

—

—

 C3H8

4.82

—

—

IAST selectivity

 CO2/CH4c

6690

470

1220

 CO2/C2H2c

510

31

46

 CO2/C2H4c

600

150

130

 CO2/C2H6c

600

55

110

 CO2/C3H6c

260

—

—

 CO2/C3H8c

84

—

—

  1. aIn kJ/mol at zero loading.
  2. bIn cm3/g.
  3. c50/50 ratio at 1 bar and 293 K as calculated by IAST.
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