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投稿时间:2010-08-10
投稿时间:2010-08-10
中文摘要: 在二氯-1,3 双(二苯基磷)丙烷基镍(Ⅱ)存在下,通过N,N′-二氯苯醌二亚胺和2,5-二甲基 N, N′- 二氯苯醌二亚胺与2,5-二溴吡啶的格氏(Grignard) 试剂共聚,得到了两种新型共轭聚合物。采用FT-IR、1H NMR、 UV Vis、XRD、循环伏安、充放电对共聚物进行结构与性能测试。结果表明:该类共聚物具有一定的电化学活性,每种聚合物均在-1.0~2.0 V 出现一对氧化 还原峰。聚(N,N′ 二氯苯醌二亚胺 吡啶)和聚(2,5 二甲基 N, N′ 二氯苯醌二亚胺 吡啶)的比电容分别为126 F/g和63 F/g。
Abstract:Direct C-N coupling between N,N′-pbenzoquinonediimine or 2,5-dimethyl N,N′-p-benzoquinonediimine and 2,5-oxazole pyridine Grignard reagent with nickel (II) complex as catalyst was conducted for the preparation of the copolymer. The obtained two new copolymers were characterized by 1H NMR、FT-IR、 UV Vis、XRD、cyclic voltammogram and galvanostatic charge discharge. Results show that the copolymers have certain electrochemical activity and exhibite one redox peaks in the range of -1.0—2.0 V. The specific capacitances of poly(N,N′-p-benzoquinonediimine co pyridine) and poly(2,5-dimethyl-N,N′-p-benzoquinonediimine-co-pyridine) are 126 F/g and 63 F/g respectively.
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基金项目:国家自然科学基金项目(20974092)
引用本文:
再拉甫·吾不艾山,吐尼莎古丽·阿吾提,塔西买买提·吐尔汗,张建平,司马义·努尔拉.对苯醌二亚胺与吡啶共聚物的金属配合物催化法合成及性能[J].功能高分子学报,2010,23(4):356-360.
UBULHASAN Zaynap,AWUT Tunisagul,TURGUN Taxmamat,ZHANG Jian ping,NURULLA Ismayil.Synthesis and Properties of Poly(N,N′-p-benzoquinonediimine-co-pyridine)and Poly(2,5-dimethyl N,N′-p-benzoquinonediimine-co-pyridine) by Metal Complexes Catalyzed[J].Journal of Functional Polymers,2010,23(4):356-360.
再拉甫·吾不艾山,吐尼莎古丽·阿吾提,塔西买买提·吐尔汗,张建平,司马义·努尔拉.对苯醌二亚胺与吡啶共聚物的金属配合物催化法合成及性能[J].功能高分子学报,2010,23(4):356-360.
UBULHASAN Zaynap,AWUT Tunisagul,TURGUN Taxmamat,ZHANG Jian ping,NURULLA Ismayil.Synthesis and Properties of Poly(N,N′-p-benzoquinonediimine-co-pyridine)and Poly(2,5-dimethyl N,N′-p-benzoquinonediimine-co-pyridine) by Metal Complexes Catalyzed[J].Journal of Functional Polymers,2010,23(4):356-360.