Crystal Engineering of Phenylenebis(azanetriyl))tetrabenzoate Based Metal-Organic Frameworks for Gas Storage Applications
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
The metal-organic framework (MOF) Cu4(mpbatb)2 (mpbatb-4,4′,4″,4-(1,3-phenylenebis(azanetriyl))tetrabenzoate), also known as DUT-71 (DUT - Dresden University of Technology), was functionalized via postsynthetic cross-linking of the copper paddle wheels by linear salen derivatives and dabco (1,4-diazabicyclo[2.2.2]octane). This results in a series of porous MOFs, denoted as DUT-117(M) (M - Cu, Ni, Pd). Besides significant improvement of the framework robustness, the influence of the metal coordinated by the salen ligand on the gas adsorption capacity (hydrogen -196 °C, methane 25 °C, and carbon dioxide 25 °C) was investigated. In this series DUT-117(Ni) stands out as the best material for adsorptive methane storage with a high working capacity of 171 cm3·cm-3 between 5 and 65 bar.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 3221-3228 |
Seitenumfang | 8 |
Fachzeitschrift | Crystal Growth and Design |
Jahrgang | 17 |
Ausgabenummer | 6 |
Publikationsstatus | Veröffentlicht - 7 Juni 2017 |
Peer-Review-Status | Ja |