| 引用本文: | 李银奎,罗淑芳.苯乙炔与二苯丁二炔的共聚及共聚物的表征.[J].国防科技大学学报,1991,13(1):51-56.[点击复制] |
| Li Yinkui,Luo Shufang.Synthesis and Characterization of Copolymer of Phenylacetylene and Diphenylbutadiyne[J].Journal of National University of Defense Technology,1991,13(1):51-56[点击复制] |
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| 苯乙炔与二苯丁二炔的共聚及共聚物的表征 |
| 李银奎, 罗淑芳 |
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(材料科学与应用化学系)
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| 摘要: |
| 本文以(Ph3P)2PdCl2作催化剂，合成出聚二苯丁二炔和二苯丁二炔与苯乙炔共聚物。均聚物及共聚物产率都在90%以上，均聚物分子量为900，二苯丁二炔与苯乙炔最佳摩尔比为1/2(数均分子量为1205)。结构分析表明，均聚物及共聚物均具有反-反式结构。 |
| 关键词: 共聚物，苯乙炔，二苯丁二炔 |
| DOI： |
| 投稿日期：1988-11-08 |
| 基金项目: |
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| Synthesis and Characterization of Copolymer of Phenylacetylene and Diphenylbutadiyne |
| Li Yinkui, Luo Shufang |
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(Department of Materials Science and Applied Chemistry)
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| Abstract: |
| In this paper，polydiphenylbutadiyne (1) and phenylacetylenc-diphenylbutadiyne copolymer (2) are synthesised using (Ph3P)2PdCl2 as catalyst. In the copolymerization，the best mole ratio of two monomers diphenylbutadiyne and phenylacetylene is 1/2. The catalytic homopolymerization of diphenylbutadiyne is superior to that of the thermal homopolymerization. According to infrared and 1H-NMR spectra，the structure of polymer (l) and copolymer (2) may a11 be trans-transoidal configuration. |
| Keywords: copolymer,phenylacetylene,diphenylbutadiyne |
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