| 聚联苯醚酮酮的合成和表征 |
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| 引用本文： | 许前会,王一鸣,秦蕾,张所信. 聚联苯醚酮酮的合成和表征[J]. 精细石油化工进展, 2011, 12(7): 33-34,58 |
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| 作者姓名： | 许前会 王一鸣 秦蕾 张所信 |
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| 作者单位： | 淮海工学院化工系,连云港,222005 |
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| 摘 要： | 以联苯二甲酸为原料,经氯化亚砜酰化合成联苯二甲酸氯,再与二苯醚缩聚,合成聚联苯醚酮酮.用IR,DTA,TGA等对聚联苯醚酮酮进行表征.结果表明,合成的聚合物玻璃化转变温度(Tg)为244℃,热分解5%的温度(Td)为357℃,是一种热稳定性很高的高分子聚合材料.
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| 关 键 词： | 聚联苯醚酮酮 联苯二甲酰氯 二苯醚 合成 表征 |
Synthesis and Characterization of Polydiphenyl Ether Ketone Ketone |
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| Xu Qianhui,Wang Yiming,Qin Lei,Zhang Shuoxin. Synthesis and Characterization of Polydiphenyl Ether Ketone Ketone[J]. Advances in Fine Petrochemicals, 2011, 12(7): 33-34,58 |
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| Authors: | Xu Qianhui Wang Yiming Qin Lei Zhang Shuoxin |
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| Affiliation: | Xu Qianhui Wang Yiming Qin Lei Zhang Shuoxin (Department of Chemical Engineering,Huaihai Institute of Technology,Lianyungang 222005) |
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| Abstract: | Polydiphenyl ether ketone ketone （DPEKK） was synthesized by polycondensation of dipheyl oxide and diphenyl dimethyl chloride （DPC） which was obtained by the reaction of 4,4 -diphthalic acid with SOCI2. The product was characterized by FT - IR, DTA and TGA. The glass transition temperature of the polymer is 244 ℃ ,5% mass loss took place at 357 ℃, showing that it had high thermal stability. |
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| Keywords: | polydiphenyl ether ketone ketone diphenyl dimethyl chloride diphenyl oxide synthesis characterization |
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