期刊
INORGANIC CHEMISTRY FRONTIERS
卷 1, 期 4, 页码 325-330出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3qi00093a
关键词
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资金
- EU
- nanoMOF [CP-IP 228604-2]
2,2'-Bipyridine-5,5'-dicarboxylic acid (H(2)bipy) was used for the synthesis of a zirconium based metal-organic framework with the aim to integrate an additional N-donor coordination functionality into the framework. The resulting MOF (UiO-67(bipy)) with a structure isoreticular to UiO-67 (UiO - University of Oslo) has a BET surface area up to 2500 m(2) g(-1). The chelating bipyridine moiety was used for post-synthetic functionalization of the MOF with different metal salts ((MXy)-X-II; M = Cu2+, Ni2+, Co2+; X = Cl-, NO3-, SO42-, acac(2-)) to give the corresponding metal_salt@UiO-67(bipy) materials. Due to the highly dispersed metal ions, metal_salt@UiO-67(bipy) shows good performance in toxic hydrogen sulfide capture. Especially, the copper loaded samples have high capacities of up to 7.8 wt%.
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