An Economical Modification Method for MIL-101 to Capture Radioiodine Gaseous: Adsorption Properties and Enhancement Mechanism

Table 2

Comparison of iodine adsorption capacities of as-prepared etched MIL-101(4 h) with other adsorbents reported in the literature.

Adsorbent	Equilibration time (h)	Adsorption capacity (mg/g)	Specific surface area (m^2/g)	Reference
Ag°-mordenite zeolite	130	110	109	[36]
SCMP-2	5	2220	855	[37]
ZIF-8	12	1250	2 643	[21]
Cu-BTC	12	1750	1850	[38]
MFM-300	12	1540	1250	[39]
ZIF-L	6	2637	1922	[40]
QTD-COF-1	10	4620	—	[11]
TTMDATA	20	4490	456	[10]
Etched MIL-101(4 h)	8	3710	2753	This work