Sign in  |  Register
Cart

CSJ Journals

▾
  • -

2015, Vol.44, No.7

1007-1009

Preferential Removal of Perchlorate Ion from Water Using Self-assembled Constructions of Cationic 3D Coordination Frameworks with Methylene Units

Aya Murakami 1 , Katsunori Yamanishi 2 , Eriko Sone 1 , Mitsuru Kondo 1 , 3
1 Department of Chemistry, Faculty of Science, Shizuoka University
2 Graduate School of Science and Technology, Shizuoka University
3 Green Chemistry Research Division, Research Institute of Green Science Technology, Shizuoka University
https://doi.org/10.1246/cl.150316

Tools
PDF (1267K)
Abstract
figure

Four new Co(II)-coordination polymers have been prepared from treatments of a CoII source with bis[2-(1H-imidazol-1-yl)ethyl]ether (bie) or 1,5-bis(1H-imidazol-1-yl)pentane (bipen), which are bis-imidazole-type ligands with hydrophobic polymethylene units. Structural characterizations have shown that their compounds create hydrophobic cavities for anions in their cationic 3D coordination frameworks. The self-assembled construction of the frameworks in aqueous solutions containing various inorganic anions trapped perchlorate ion selectively in the cavities. Because the product is insoluble in water, perchlorate ion was selectively removed from the aqueous solutions.

<< Previous Facile Synthesis of Nanoporous Carbons with High Surface Area and Their CO2 Adsorption Properties Next >> Synthesis of Phenylenevinylene Oligothiophene Derivatives with and without Cyano Side Substitution and Evaluation of Optoelectronic Characteristics

Select Issues

▾
  • -

Search for Articles

Advanced

Saved Search

Please login to view your saved searches.

Top Accessed Articles

Most Cited

Related Articles

  1. Removal of Perchlorate and Tetrafluoroborate Anions from Aqueous Solutions by a Self-assembled Cu(II) Molecular Capsule System Using Water-insoluble Cu(II) Source
  2. Removal of Perchlorate Anion from an Aqueous Solution by Encapsulation in an Anion-templated Self-assembled Molecular Capsule
  3. Flexible Hexagonal Tube Framework of a New Nickel Complex Assembled from Intermolecular Hydrogen Bonds
  4. A Stable Hexagonal Mesoporous Aluminophosphate Assembled from Preformed Aluminophosphate Precursors
  5. Synthesis and Structure of a New 3D Porous Cu(II)–Benzene-1,3,5-tricarboxylate Coordination Polymer, [Cu2(OH)(BTC)(H2O)]n·2nH2O
MANAGE YOUR ALERTS
RECOMMEND TO LIBRARY