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In situ composition and photoluminescence of Tb, Eu centers / PMMA hybrid polymeric thick films

XI-CHEN1, BING YAN1,*

Affiliation

  1. Department of Chemistry, Tongji University, Siping Road 1239 Shanghai 200092, PR China

Abstract

The transparent hybrid thick films composed by terbium (or europium) coordination polymers and polymethyl methacrylate (PMMA) have been prepared through an in-situ composition technology. They show homogeneous interpenetrating polymeric network micromorphology because both of them possess similar polymeric microstructure. The luminescence properties and energy transfer for these polymeric composite films were studied by absorption spectra, fluorescent excitation and emission spectra. All the hybrid thick films with terbium and europium coordination polymers show characteristic emission of the lanthanide ions..

Keywords

Terbium, Europium, Polymeric hybrids, Thick films, Photoluminescence.

Submitted at: June 26, 2006
Accepted at: Sept. 13, 2006

Citation

XI-CHEN, BING YAN, In situ composition and photoluminescence of Tb, Eu centers / PMMA hybrid polymeric thick films, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 5, pp. 1931-1934 (2006)