A robust multifunctional Eu6-Cluster based framework for gas separation and recognition of small molecules and heavy metal ions

Falu Hu, Zhengyi Di, Mingyan Wu, Maochun Hong, Jing Li

Research output: Contribution to journalArticle

Abstract

We report a multifunction lanthanide-based metal organic framework (Eu-SPFF) constructed by a hexanuclear Eu(III) cluster and a tetracarboxylate ligand 4,4′,4″,4‴-(9,9′-spirobi[fluorene]-2,2′,7,7′-tetrayl)tetrakis(2-fluorobenzoic acid) (H4SPFF). The (4,12)-connected ftw topological three-dimensional structure contains octahedral and cubic cages with permanent porosity (BET: 1891.3 m2 g-1). Eu-SPFF not only exhibits high performance for the separation of light hydrocarbons but also shows highly selective recognition of 4-nitrophenol and Cu2+ ions.

Original languageEnglish
JournalCrystal Growth and Design
DOIs
Publication statusAccepted/In press - Jan 1 2019

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Lanthanoid Series Elements
heavy metals
Hydrocarbons
Heavy Metals
Rare earth elements
Heavy ions
Heavy metals
Metal ions
metal ions
heavy ions
hydrocarbons
Porosity
Gases
Metals
Ligands
Ions
porosity
ligands
acids
Molecules

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

A robust multifunctional Eu6-Cluster based framework for gas separation and recognition of small molecules and heavy metal ions. / Hu, Falu; Di, Zhengyi; Wu, Mingyan; Hong, Maochun; Li, Jing.

In: Crystal Growth and Design, 01.01.2019.

Research output: Contribution to journalArticle

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AU - Li, Jing

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