Abstract
Four MIL-101-type porous coordination polymers were synthesized containing different substituents (-H, -NO 2, -NH 2, -SO 3H) in the ligand and their water sorption properties were investigated. All of the compounds adsorbed huge amounts of water (ca. 0.8-1.2 g g -1) and the adsorbed water can be released at relatively low temperatures (ca. 353 K). In addition, the trapping pressure of water adsorption was found to be controlled by changing the substituents, varying the hydrophobicity of the functional groups.
Original language | English |
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Pages (from-to) | 89-93 |
Number of pages | 5 |
Journal | Microporous and Mesoporous Materials |
Volume | 157 |
DOIs | |
Publication status | Published - 2012 Jul 15 |
Externally published | Yes |
Keywords
- Heat transformation
- Metal-organic framework
- Porous coordination polymer
- Water adsorption
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials