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Integration of accessible secondary metal sites into MOFs for H2S removal
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nickerl, Georg Leistner, Matthias Helten, Stella Bon, Volodymyr Senkovska, Irena Kaskel, Stefan |
| Copyright Year | 2014 |
| Abstract | 2,2′-Bipyridine-5,5′-dicarboxylic acid (H2bipy) 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 m2 g−1. The chelating bipyridine moiety was used for postsynthetic functionalization of the MOF with different metal salts (MIIXy; M = Cu2+, Ni2+, Co2+; X = Cl−, NO3−, SO42−, acac2−) 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%. |
| Starting Page | 325 |
| Ending Page | 330 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C3QI00093A |
| Volume Number | 1 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/qi/c3/c3qi00093a/c3qi00093a1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C3QI00093A |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
