| 聚亚苯基硼的合成及表征研究 |
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| 引用本文： | 李银奎,李石保,龙永福,张长瑞.聚亚苯基硼的合成及表征研究[J].国防科技大学学报,1998,20(6):109-114. |
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| 作者姓名： | 李银奎 李石保 龙永福 张长瑞 |
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| 作者单位： | 长沙国防科技大学材料工程与应用化学系 |
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| 摘 要： | 用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。聚对亚苯基硼的分子量（Ｍｎ）为７８３．６６，结构为（１）（可溶于乙醚，苯环为对位取代）和（２）（不溶于乙醚，苯环对位取代）；聚间亚苯基硼的Ｍｎ为８７６．５６，结构为（１）（可溶于乙醚，苯环间位取代）和（２）（不溶于乙醚，苯环间位取代）。
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| 关 键 词： | 聚对亚苯基硼，聚间亚苯基硼，合成，表征 |
| 收稿时间： | 1998/1/10 0:00:00 |
The Study of the Synthesis and the Characteristics of Polyphenylene Borane |
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| Li Yinkui,Li Shibao,Long Yongfu and Zhang Changrui.The Study of the Synthesis and the Characteristics of Polyphenylene Borane[J].Journal of National University of Defense Technology,1998,20(6):109-114. |
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| Authors: | Li Yinkui Li Shibao Long Yongfu and Zhang Changrui |
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| Institution: | Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073;Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073;Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073;Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073 |
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| Abstract: | The poly(p phenylene borane)and poly(m phenylene borane) are synthesized by the modified organometallic route.The structure and the elemental composition are detemined by IR and NMR.The molecular weight(n)of poly(p phenylene borane)is 783.66 and its structure is (1)(soluble in ether,its benzene ring is substituted at 1 and 4 positions) and (2)(insoluble in ether,its benzene ring is substituted at 1 and 4 positions);the n of poly(m phenylene borane) is 876.56 and its structure is (1)(soluble in ether,its benzene ring is substituted at 1 and 3 positions) and (2)(insoluble in ether,its benzene ring is substituted at 1 and 3 positions). |
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| Keywords: | poly(p phenylene borane) poly(m phenylene borane) synthesis characteristic |
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