A 3D water-stable europium metal organic framework has been synthesized. Fluorescence measurements show that the MOF can selectively and sensitively detect Cr2O72−, MnO4−, Cr3+ ions and SDBS in aqueous solutions.
The highest proton conductivity of the new Eu-MOF reaches up to 1.0 × 10−4 S cm−1. Furthermore, it is an excellent luminescence-based sensor for detection of ascorbic acid (AA) in aqueous solutions.
Two novel 12-connected 3D porous lanthanide–organic frameworks have been synthesized by the reaction of bipyridine-carboxylate ligand bpydbH2 and lanthanide metal ions. Both of them show a high proton conduction behavior as well as their composite membranes.
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