WANG Dongmei, LIN Quan, XIE Zhenguo, CHU Zhenxing, ZHANG Junhu, YANG Bai. PREPARATION AND PROPERTIES OF POLYMER MATERIALS CONTAINING Eu(DBM)3·H2O NANOCRYSTALLINES[J]. Acta Polymerica Sinica, 2004,(3):313-316.
WANG Dongmei, LIN Quan, XIE Zhenguo, CHU Zhenxing, ZHANG Junhu, YANG Bai. PREPARATION AND PROPERTIES OF POLYMER MATERIALS CONTAINING Eu(DBM)3·H2O NANOCRYSTALLINES[J]. Acta Polymerica Sinica, 2004,(3):313-316.DOI:
Eu(DBM)3·H2O nanocrystallites were obtained by the chemical precipitation method.By the elemental analyzer.irfrared spectrum
TGA-DSC and TEM
that the construction of nanocrystallines
the thermal properties and size were confirmed
in addition
fluorescence excitation and emission spectrum
ultraviolet absorption spectrums were investigation.Then the nanocrystallines were incorporated into the copolymer system of styrene and methyl acrylic acid.the fluorescence functional polymer nanometer materlal with high lanthanide content (50wt%) were obtained.The experiment indicated that Eu (DBM)3·H2O nanocrystallines particle sizes were in 30~300 nm
it exhibited eumpium ion ehar|atanistie luminescence.The optical resins could provide a rdativdy stable environment for Eu (DBM)3·H2O nanocrystallines.