Data for: Structure and luminescent property of polyurethane bonded with Eu3+-complex
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Fig. 1. The structure diagram of Eu(PBA)3/PU materials.
Fig. 2. FTIR spectra of PBA (1) and Eu(PBA)3 (2).
Fig. 3. Luminescence excitation spectrum (1) and UV-vis spectrum (2) of Eu(PBA)3.
Fig. 4. Luminescence emission spectra of Eu(PBA)3 powders at excitation wavelength of 395 nm at room temperature.
Fig. 5. Time-resolved luminescence decay curve of Eu(PBA)3 powders at emission wavelength of 615 nm at room temperature. The simulating equation is computed by instrument software, conforming to the mono-exponential equation.
Fig. 6. FTIR spectra of Eu(PBA)3/PU with different mass content of Eu(PBA)3.
Fig. 7. UV-vis absorption spectra of Eu(PBA)3/PU with different mass content of Eu(PBA)3.
Fig. 8. TG curves of Eu(PBA)3/PU with different mass content of Eu(PBA)3.
Fig. 9. XRD patterns of Eu(PBA)3 and Eu(PBA)3/PU with different mass content of Eu(PBA)3.
Fig. 10. Excitation and emission spectra of Eu(PBA)3/PU with different mass content of Eu(PBA)3 in solid state at room temperature. Emission spectra of Eu(PBA)3/PUs with excitation wavelength of 395 nm and excitation spectra with emission wavelength of 614 nm.
Fig.11. Emission picture of Eu(PBA)3/PUs with different mass content of Eu(PBA)3(λex=302 nm).
Fig.12. Luminescence decay curves of Eu(PBA)3/PU, recorded at room temperature (λex=395 nm, λem=614 nm).
创建时间：
2019-05-06
