Functionalization of Zirconium‐Based Metal–Organic Layers with Tailored Pore Environments for Heterogeneous Catalysis
| Autor: | Hong-Cai Zhou, Shuai Yuan, Jiandong Pang, Jun-Sheng Qin, Christina T. Lollar, Jihong Yu, Guan-Yu Qiao, Dongbin Dang, Heng Rao |
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| Rok vydání: | 2020 |
| Předmět: |
Anthracene
Zirconium Materials science 010405 organic chemistry Ligand chemistry.chemical_element Nanotechnology General Chemistry General Medicine 010402 general chemistry Heterogeneous catalysis 01 natural sciences Catalysis 0104 chemical sciences chemistry.chemical_compound chemistry Transition metal Surface modification Group 2 organometallic chemistry |
| Zdroj: | Angewandte Chemie. 132:18381-18385 |
| ISSN: | 1521-3757 0044-8249 |
| DOI: | 10.1002/ange.202007781 |
| Popis: | Intriguing properties and functions are expected to implant into metal-organic layers (MOLs) to achieve tailored pore environments and multiple functionalities owing to the synergies among multiple components. Herein, we demonstrate a facile one-pot synthetic strategy to incorporate multiple functionalities into stable zirconium MOLs via secondary ligand pillaring. Through the combination of Zr6 -BTB (BTB=benzene-1,3,5-tribenzoate) layers and diverse secondary ligands (including ditopic and tetratopic linkers), 31 MOFs with multi-functionalities were systematically prepared. Notably, a metal-phthalocyanine fragment was successfully incorporated into this Zr-MOL system, giving rise to an ideal platform for the selective oxidation of anthracene. The organic functionalization of two-dimensional MOLs can generate tunable porous structures and environments, which may facilitate the excellent catalytic performance of as-synthesized materials. |
| Databáze: | OpenAIRE |
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