Russian Chemical Bulletin

, Volume 44, Issue 1, pp 61–63 | Cite as

Sorption of copper salts by a polymer based on dibenzo-18-crown-6

  • G. N. Al'tshuler
  • E. V. Ostapova
Physical Chemistry
Received:
Revised:

Abstract

The Sorption of Cu(NO3)2 and CuCl2 by a polymer containing immobilized dibenzo-18-crown-6 from binary and multicomponent ethanol solutions was studied. In the sorbent phase copper exists as the Cu2+ cations, which form a 1∶1 complex with the macrocyclic ligand. The constant of the transfer of Cu(NO3)2 from the solution to the polymer was calculated.

Key words

polymer, dibenzo-18-crown-6, Cu(NO3)2, CuCl2, AgNO3 Sorption, equilibrium constant 
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References

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    G. N. Al'tshuler, L. A. Sapozhnikova, N. V. Malyshenko, and E. V. Ostapova,Izv. Akad. Nauk SSSR, Ser. Khim., 1987, 1939 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1987,36, 1796 (Engl. Transl.)].Google Scholar
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    G. N. Al'tshuler and E. V. Ostapova,Izv. Akad. Nauk, Ser. Khim., 1993, 464 [Russ. Chem. Bull., 1993,42, 414 (Engl. Transl.)].Google Scholar
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    E. Blasius, W. Adrian, K.-P. Janzen, and G. Klautke,J. Chromatogr., 1974,96, 89.Google Scholar

Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • G. N. Al'tshuler
    • 1
  • E. V. Ostapova
    • 1
  1. 1.Institute of the Chemistry of Carbon MaterialsSiberian Branch of the Russian Academy of SciencesKemerovoRussian Federation

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