Synthesis of Pd-loaded MWCNT@ MIL-101 hybrid composite for Enhancing H2 storage

In this work, the hydrogen storage behaviors of Pd-loaded Multi walled carbon nanotube@MIL-101 (Pd-MWCNTs@MIL-101) were studied at ambient temperature. Preparation of nanocomposites has two stages: first loading of Pd on MWCNT by chemical reduction of Pd ions and final step was in-situ incorporation of Pd- MWCNT inthe MIL-101 crystals. These materials were characterized by SEM and BET methods. Results showed that nanocomposites have similar crystal structure as that of virgin MIL-101, and H2 adsorption capacity was increased about 0.653 wt% at 298 K and 15 bar.

کلیدواژه ها:

Metal-Organic framework ، MIL-101 ، MWCNT ، Pd particles ، Hydrogen sorption ، Spillover