中文摘要：

合成了2种聚合前驱体邻苯二丙烯酸酯（o-PDA）和2-甲氧基苯丙烯酸酯（2-MOPA）,分别通过与丙烯酸（AA）自由基共聚得到邻苯二丙烯酸酯-丙烯酸共聚物（O1）和2-甲氧基苯丙烯酸酯-丙烯酸共聚物（O2）.产物邻苯二酚（o-DHB）-O1（质量比1∶1）和1-羟基-2-甲氧基苯（HMOB）-O2（质量比1∶1）分别在乙腈/二氯甲烷-三氟化硼乙醚体系中直接阳极氧化聚合获得交联网状共聚物P1和P2.P1和P2均可溶于DMSO,而难溶于ACN,DCM和THF等有机溶剂.通过UV-Vis,FTIR和1H NMR对交联共聚物膜的结构进行了表征.AA的引入不仅可以增加链的柔韧性,而且提高了共聚物的力学性能.而o-DHB/HMOB的引入极大地减弱了单体的聚合位阻,实现了单体的二次聚合,同时也增强了单体及聚合物的电化学活性.荧光光谱显示,得到的2种交联共聚物膜分别在415和487 nm处有较强的发射峰,表明共聚物仍具有良好的蓝色发光性能,且聚丙烯酸结构的引入并没有对聚邻苯二酚（Po-DHB）和聚（1-羟基-2-甲氧基苯）（PHMOB）产生较大的荧光猝灭作用.热重分析曲线（TGA）表明2种交联共聚物膜均具有较高的热稳定性.

英文摘要：

Two novel acrylate functionalized monomers o-phenylene diacrylate（o-PDA） and 2-methoxyphenyl acrylate（2-MOPA） were designed and synthesized.Through radical copolymerization of o-PDA/2-MOPA with acrylic acid（AA）,two precursor polymers,oligo（o-phenylene diacrylate-co-acrylic acid）（O1） and oligo（2-methoxyphenyl acrylate-co-acrylic acid）（O2） were obtained.Cross-linked poly（O1-co-o-dihydroxybenzene）（P1） and poly（O2-co-1-hydroxy-2-methoxybenzene）（P2） films were achieved by electrochemical polymerization of monomer mixtures of o-DHB-O1 and HMOB-O2,respectively.UV-Vis,FTIR and 1H NMR spectra were used to characterize the structures of the copolymers.Since AA and o-DHB/HMOB were introduced into the polymerization processes,the steric hindrance of the monomers were weakened extremely,and the copolymers were synthesized via two-step polymerization.The copolymers show good electrochemical activities and mechanical properties.According to the fluorescence spectra,the copolymers show strong emission peaks at 415 and 487 nm,indicating the good blue-light emmitting properties of the copolymers and that the introductions of polyacrylate structures into the copolymers have little negative effect on their fluorescence pro-perties.TGA analysis suggests that as-formed copolymers exhibit high thermal stability.