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This thesis rare earth with methyl methacrylate homopolymers, styrene and methyl methacrylate copolymer and cis -4 - (4 - methoxy -phenoxy ) -4 - oxo-2 - butenoic acid complexes , Characterization and luminescence properties . The paper consists of four parts: 1 . Research progress and application of metal polymer complexes (Metal Macromolecular complexes, MMC) made ??a literature review . 2. Synthesis of polymethyl methacrylate lanthanide complexes (Ln-PMAA, Figure a ) , and from the ligand and complexes have been characterized . 3. Synthesis of styrene - methyl methacrylate copolymer and its rare earth complexes (Ln-ST-co-MAA, Figure b ) , and from the ligand and complexes have been characterized . 4. Preparation of cis -4 - (4 - methoxy - phenoxy ) -4 - oxygen- oxo-2 - butenoic acid (MOEA , diagram c) ligands and their corresponding complexes of rare earth ( Ln - the MOEA , Figure D ) , and from the ligand and complexes have been characterized . By elemental analysis , infrared spectroscopy , differential scanning calorimetry . Above lanthanide complexes were characterized by means of thermal gravimetric analysis , X-ray diffraction , differential scanning calorimetry , mass spectrometry , nuclear magnetic resonance . The results show that rare earth complexes of two series of polymer having a fixed composition , insoluble in most organic solvents , and good thermal stability . Cis -4 - ( 4 - methoxy - phenoxy ) -4 - oxo-2 - butenoic acid can be dissolved in acetone, methanol and ethyl acetate, etc. . Cis -4 - (4 - methoxy -phenoxy ) -4 - oxo - 2 - butenoic acid of the rare earth complexes can be dissolved in DMF and DMSO , Further, according to elemental analysis , infrared spectroscopy and 13 < / sup> C NMR spectra to determine the structure of the ligand and its rare earth complexes . The fluorescence spectrometry results show that these lanthanide complexes can keep the fluorescence properties of the corresponding rare earth ions , and has a strong fluorescence emission .
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