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Carbamoylmethylphosphine oxide-functionalized MIL-101(Cr) as highly selective uranium adsorbent

(2017) ANALYTICAL CHEMISTRY. 89(11). p.5679-5683
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Organization
Abstract
The carbamoylmethylphosphine oxide (CMPO) functionalized MIL-101(Cr) was investigated as a potential uranium scavenger. This metal organic framework-based adsorbent shows very high selectivity toward uranium, as well as thorium, in competition with various rare earth metals. Furthermore, it showed rapid adsorption kinetics, in both batch conditions and a dynamic (column) setup. The adsorbent is fully regenerable, using oxalate solution. Fast elution kinetics in the column setup were observed during the regeneration. In addition, reusability studies were performed under dynamic conditions. Five consecutive adsorption/desorption cycles were carried out, showing a consistent 100% recovery, at pH 4, using 0.1 M oxalate solution as an effective stripping agent. Additionally, the successive use over various adsorption/desorption cycles with constant performance proves the high stability of this adsorbent in an acidic, aqueous environment.
Keywords
METAL-ORGANIC FRAMEWORKS, RARE-EARTH-ELEMENTS, AQUEOUS-SOLUTION, STABILITY, REMOVAL, MOFS, ADSORPTION, EXTRACTION, PB(II), CARBON

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Chicago
De Decker, Jeroen, Julie Rochette, Jeriffa De Clercq, Justyna Florek, and Pascal Van Der Voort. 2017. “Carbamoylmethylphosphine Oxide-functionalized MIL-101(Cr) as Highly Selective Uranium Adsorbent.” Analytical Chemistry 89 (11): 5679–5683.
APA
De Decker, J., Rochette, J., De Clercq, J., Florek, J., & Van Der Voort, P. (2017). Carbamoylmethylphosphine oxide-functionalized MIL-101(Cr) as highly selective uranium adsorbent. ANALYTICAL CHEMISTRY, 89(11), 5679–5683.
Vancouver
1.
De Decker J, Rochette J, De Clercq J, Florek J, Van Der Voort P. Carbamoylmethylphosphine oxide-functionalized MIL-101(Cr) as highly selective uranium adsorbent. ANALYTICAL CHEMISTRY. 2017;89(11):5679–83.
MLA
De Decker, Jeroen, Julie Rochette, Jeriffa De Clercq, et al. “Carbamoylmethylphosphine Oxide-functionalized MIL-101(Cr) as Highly Selective Uranium Adsorbent.” ANALYTICAL CHEMISTRY 89.11 (2017): 5679–5683. Print.
@article{8526171,
  abstract     = {The carbamoylmethylphosphine oxide (CMPO) functionalized MIL-101(Cr) was investigated as a potential uranium scavenger. This metal organic framework-based adsorbent shows very high selectivity toward uranium, as well as thorium, in competition with various rare earth metals. Furthermore, it showed rapid adsorption kinetics, in both batch conditions and a dynamic (column) setup. The adsorbent is fully regenerable, using oxalate solution. Fast elution kinetics in the column setup were observed during the regeneration. In addition, reusability studies were performed under dynamic conditions. Five consecutive adsorption/desorption cycles were carried out, showing a consistent 100\% recovery, at pH 4, using 0.1 M oxalate solution as an effective stripping agent. Additionally, the successive use over various adsorption/desorption cycles with constant performance proves the high stability of this adsorbent in an acidic, aqueous environment.},
  author       = {De Decker, Jeroen and Rochette, Julie and De Clercq, Jeriffa and Florek, Justyna and Van Der Voort, Pascal},
  issn         = {0003-2700},
  journal      = {ANALYTICAL CHEMISTRY},
  keyword      = {METAL-ORGANIC FRAMEWORKS,RARE-EARTH-ELEMENTS,AQUEOUS-SOLUTION,STABILITY,REMOVAL,MOFS,ADSORPTION,EXTRACTION,PB(II),CARBON},
  language     = {eng},
  number       = {11},
  pages        = {5679--5683},
  title        = {Carbamoylmethylphosphine oxide-functionalized MIL-101(Cr) as highly selective uranium adsorbent},
  url          = {http://dx.doi.org/10.1021/acs.analchem.7b00821},
  volume       = {89},
  year         = {2017},
}

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