Robust Anionic Framework Based on Sodium-Cerium Terephthalate.
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ABSTRACT: Synthesis of anionic metal-organic framework Na[Ce(BDC)2(DMF)2] based on cerium (III)-sodium terephthalate was performed. The crystal structure, studied by the Rietveld method, consists of anionic [Ce(BDC)2]- layers, connected by interlayer sodium cations in a 3D network. Variable-temperature PXRD, total X-ray scattering with pair distribution function analysis, and DFT calculations revealed framework structure stability upon DMF elimination and thermal treatment up to 300 °C. Modification with copper cations was performed using wetness impregnation with a Cu(NO3)2 methanol solution to obtain a catalyst for carbon monoxide oxidation. Cu2+@Na[Ce(BDC)2(DMF)2] in situ decomposition leads to the
SUBMITTER: Nikandrov N
PROVIDER: S-EPMC12610006 | biostudies-literature | 2025 Oct
REPOSITORIES: biostudies-literature
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