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A nested Cu24@Cu72-based copper–organic polyhedral framework for selective adsorption of cationic dyes
- Source :
- Chemical Communications. 55:7394-7397
- Publication Year :
- 2019
- Publisher :
- Royal Society of Chemistry (RSC), 2019.
-
Abstract
- A nested Cu24@Cu72 copper-organic framework, [Cu5(bdc)4(ina)2(H2O)3]·solvent (1, H2bdc = 1,3-benzenedicarboxylic acid and Hina = isonicotinic acid) based on paddlewheel Cu2(COO)4 SBUs, has been synthesized. There are three types of cages with different sizes and shapes: Cu24-cage, Cu60-cage and Cu72-cage. The Cu72-cage, which is the highest-nuclearity Cu-cage reported to date, encapsulates a Cu24-cage to form a double-walled Cu24@Cu72 cage-within-cage structure. Dye adsorption studies reveal that compound 1 can rapidly and selectively adsorb cationic dyes.
- Subjects :
- 010405 organic chemistry
Dye adsorption
Metals and Alloys
Cationic polymerization
chemistry.chemical_element
General Chemistry
010402 general chemistry
Isonicotinic acid
01 natural sciences
Copper
Catalysis
0104 chemical sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
chemistry.chemical_compound
Adsorption
chemistry
Selective adsorption
Polymer chemistry
Materials Chemistry
Ceramics and Composites
SBus
Subjects
Details
- ISSN :
- 1364548X and 13597345
- Volume :
- 55
- Database :
- OpenAIRE
- Journal :
- Chemical Communications
- Accession number :
- edsair.doi...........c58d1f5e49e08c758b556b85248bb59f