Abstract
Luminescent metal–organic frameworks (LMOFs) containing fluorescent probes for the detection of pollutants such as organic solvents and heavy metals are becoming increasingly important, with lanthanide-MOF (Ln-MOF) materials receiving greater attention owing to the possibility of achieving fine-tuned luminescent properties. Herein, two unusual isostructural nanocage-based three-dimensional Ln-MOFs, 1-Ln (Ln=Tb, Eu), are constructed, using a new diisophthalate ligand with active Lewis basic triazole sites. Selective gas adsorption, especially the removal of CO2 from CH4, a primary component of natural gas and biogas, is desirable in terms of both economic and environmental considerations. 1-Eu is found to exhibit highly efficient luminescent sensing for Fe3+ cations and Cr2O7 2− anions, as well as selective CO2 capture over CH4.
| Original language | English |
|---|---|
| Pages (from-to) | 1299-1304 |
| Number of pages | 6 |
| Journal | ChemPlusChem |
| Volume | 81 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Dec 2016 |
Keywords
- coordination polymers
- crystal engineering
- luminescence
- metal–organic frameworks
- sensors
Cite this
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Two unusual nanocage-based Ln-MOFs with triazole sites : highly fluorescent sensing for Fe3+ and Cr2O7 2−, and selective CO2 capture. / Liu, Jian Qiang; Li, Gao Peng; Liu, Wei Cong; Li, Qing Lin; Li, Bao Hong; Gable, Robert W.; Hou, Lei; Batten, Stuart R.
In: ChemPlusChem, Vol. 81, No. 12, 01.12.2016, p. 1299-1304.Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Two unusual nanocage-based Ln-MOFs with triazole sites
T2 - highly fluorescent sensing for Fe3+ and Cr2O7 2−, and selective CO2 capture
AU - Liu, Jian Qiang
AU - Li, Gao Peng
AU - Liu, Wei Cong
AU - Li, Qing Lin
AU - Li, Bao Hong
AU - Gable, Robert W.
AU - Hou, Lei
AU - Batten, Stuart R
PY - 2016/12/1
Y1 - 2016/12/1
N2 - Luminescent metal–organic frameworks (LMOFs) containing fluorescent probes for the detection of pollutants such as organic solvents and heavy metals are becoming increasingly important, with lanthanide-MOF (Ln-MOF) materials receiving greater attention owing to the possibility of achieving fine-tuned luminescent properties. Herein, two unusual isostructural nanocage-based three-dimensional Ln-MOFs, 1-Ln (Ln=Tb, Eu), are constructed, using a new diisophthalate ligand with active Lewis basic triazole sites. Selective gas adsorption, especially the removal of CO2 from CH4, a primary component of natural gas and biogas, is desirable in terms of both economic and environmental considerations. 1-Eu is found to exhibit highly efficient luminescent sensing for Fe3+ cations and Cr2O7 2− anions, as well as selective CO2 capture over CH4.
AB - Luminescent metal–organic frameworks (LMOFs) containing fluorescent probes for the detection of pollutants such as organic solvents and heavy metals are becoming increasingly important, with lanthanide-MOF (Ln-MOF) materials receiving greater attention owing to the possibility of achieving fine-tuned luminescent properties. Herein, two unusual isostructural nanocage-based three-dimensional Ln-MOFs, 1-Ln (Ln=Tb, Eu), are constructed, using a new diisophthalate ligand with active Lewis basic triazole sites. Selective gas adsorption, especially the removal of CO2 from CH4, a primary component of natural gas and biogas, is desirable in terms of both economic and environmental considerations. 1-Eu is found to exhibit highly efficient luminescent sensing for Fe3+ cations and Cr2O7 2− anions, as well as selective CO2 capture over CH4.
KW - coordination polymers
KW - crystal engineering
KW - luminescence
KW - metal–organic frameworks
KW - sensors
UR - http://www.scopus.com/inward/record.url?scp=84990220280&partnerID=8YFLogxK
U2 - 10.1002/cplu.201600289
DO - 10.1002/cplu.201600289
M3 - Article
VL - 81
SP - 1299
EP - 1304
JO - ChemPlusChem
JF - ChemPlusChem
SN - 2192-6506
IS - 12
ER -