| 末端带苯并噁嗪环的树枝状高分子的合成 |
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| 引用本文： | 卢彦兵,陈俊任,钟海林,夏新年,徐伟箭.末端带苯并噁嗪环的树枝状高分子的合成[J].湖南大学学报(自然科学版),2010,37(8):62-65. |
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| 作者姓名： | 卢彦兵 陈俊任 钟海林 夏新年 徐伟箭 |
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| 作者单位： | 湖南大学,化学化工学院,湖南,长沙,410082 |
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| 基金项目： | 湖南省自然科学基金资助项目 |
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| 摘 要： | 采用溶剂法,以1.0GPAMAM和2.0GPAMAM为原料,与苯酚、多聚甲醛反应分别制备了2种新型的树枝状苯并噁嗪:1.0G苯并噁嗪(1.0GBZ)和2.0G苯并噁嗪(2.0GBZ).利用1 H NMR,FT-IR和DSC对其结构和固化行为进行了表征.通过TGA考察了所得聚合物的耐热性能.
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| 关 键 词： | 树枝状高分子 热性能 苯并噁嗪 合成 |
Synthesis of PAMAM Dendrimer with Pendant Benzoxazine Groups |
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| LU Yan-bing,CHEN Jun-ren,ZHONG Hai-lin,XIA Xin-nian and XU Wei-jian.Synthesis of PAMAM Dendrimer with Pendant Benzoxazine Groups[J].Journal of Hunan University(Naturnal Science),2010,37(8):62-65. |
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| Authors: | LU Yan-bing CHEN Jun-ren ZHONG Hai-lin XIA Xin-nian and XU Wei-jian |
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| Institution: | (College of Chemistry and Chemical Engineering, Hunan Univ, Changsha, Hunan410082, China) |
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| Abstract: | Two dendrimers with pendant benzoxazines, named 1.0 G benzoxazine (1.0G BZ) and 2.0 G benzoxazine (2.0G BZ), were prepared by using 1.0 G PAMAM or 2.0G PAMAM, formaldehyde and phenol. The structures of 1.0G BZ and 2.0G BZ were characterized by H NMR, FT-IR, and the curing behavior was investigated by different scanning calorimetry (DSC). The thermal properties of the cured resin of 1.0G BZ and 2.0G BZ were also investigated with thermogravimetrical analysis (TGA). |
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