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Two Robust In(III)-Based Metal–Organic Frameworks with Higher Gas Separation, Efficient Carbon Dioxide Conversion, and Rapid Detection of Antibiotics
- Source :
- Inorganic Chemistry. 59:5231-5239
- Publication Year :
- 2020
- Publisher :
- American Chemical Society (ACS), 2020.
-
Abstract
- With the aid of a pyridyl tetracarboxylate ligand, 2,5-bis(2',5'-dicarboxylphenyl)pyridine (H4L), two indium-organic frameworks, [In2(L)(OH)2]·2DMF·2H2O (1) and [Me2NH2][In(L)]·2.5NMF·4H2O (2), with (6,8)- and (4,4)-connected nets have been constructed in different solvent systems. Both 1 and 2 exhibit high thermal and chemical stability. Gas sorption behavior of 1 and 2 for N2, C2H2, C2H4, CO2, and CH4 indicate excellent separation selectivities of C2Hx/CH4 and CO2/CH4. Furthermore, 1 possesses a high density of Bronsted sites and shows efficient catalytic conversion for CO2 cycloaddition with epoxides. Meanwhile, luminescence investigations reveal that 2 can detect nitrofurazone efficiently.
- Subjects :
- Pyridines
Inorganic chemistry
Ligands
010402 general chemistry
Indium
01 natural sciences
Catalysis
Inorganic Chemistry
chemistry.chemical_compound
Pyridine
Gas separation
Physical and Theoretical Chemistry
Metal-Organic Frameworks
Cycloaddition Reaction
010405 organic chemistry
Chemistry
Sorption
Carbon Dioxide
Cycloaddition
Anti-Bacterial Agents
0104 chemical sciences
Spectrometry, Fluorescence
Epoxy Compounds
Metal-organic framework
Chemical stability
Adsorption
Luminescence
Porosity
Subjects
Details
- ISSN :
- 1520510X and 00201669
- Volume :
- 59
- Database :
- OpenAIRE
- Journal :
- Inorganic Chemistry
- Accession number :
- edsair.doi.dedup.....a8acc5e09bce6bd65d0dd418f90300dd