Synthesis and Luminescent Properties of a Novel Nanoscale Eu(III)-Carboxylate Coordination Polymer

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Abstract:

To prepare nanoscale coordination polymers (NCPs) which can exhibit intense luminescence have attract an increasing interest. In this paper, we present the synthesis of a novel example of discus-like luminescent nanoscale Eu (III)-carboxylate coordination polymers. The organic ligand is a derivative of terephthalate (Na2L) with a big side group. The Eu (III)-L NCPs was synthesized through microemulsion method, and the morphology can alter along with the changing of metal: ligand ratios. XRD results reveal that the self-assembled disk-like NCPs exhibit long-range ordered structures. The luminescent measurements showed that the resultant NCPs not only exhibits typical fluorescence of Eu (III), but also can maintain the inherent fluorescence of the ligands.

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715-718

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] R. C. Evans, P. Douglas, and C. Winscom, J. Coord. Chem. Rev., 250, 2093 (2006).

Google Scholar

[2] D. Tanaka, A. Henke, K. Albrecht, M. Moeller, K. Nakagawa, S. Kitagawa and J. Groll, Nat. Chem., 2, 410(2010).

Google Scholar

[3] A. M. Spokoyny, D. Kim, A. Sumrein and C. A. Mirkin, Chem. Soc. Rev., 38, 1218 (2009).

Google Scholar

[4] W. Lin, W. J. Rieter and K. M. L. Taylor, Angew. Chem. Int. Ed., 48, 650 (2009).

Google Scholar

[5] X. Sun, S. Dong and E. Wang, J. Am. Chem. Soc., 127, 13102(2005).

Google Scholar

[6] I. Imaz, J. Hernando, D. Ruiz-Molina and D. Maspoch, Angew. Chem., Int. Ed., 48, 2325(2009).

Google Scholar

[7] W. J. Rieter, K. M. L. Taylor, H. Y. An, W. Lin and W. Lin, J. Am. Chem. Soc., 128, 9024(2006).

Google Scholar

[8] H. Xu, F. Liu, Y. Cui, B. Chen and G. Qian, Chem. Commun., 47, 3153(2011).

Google Scholar

[9] J. Rocha, L. D. Carlos, F. A. A. Paza and D. Ananias, Chem. Soc. Rev., 40, 926(2011).

Google Scholar