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一种聚芳醚酮齐聚物的合成和晶体结构(英文)
Synthesis and Crystal Structure of an Aryl Ether Ketone Oligomer
【摘要】 合成了一种聚芳醚酮齐聚物 4 ,4′-双 (对氟苯甲酰基 )二苯醚 ,并以IR ,DSC ,13CNMR等技术对其进行了表征。运用多晶粉末X射线衍射方法 ,对其晶体结构进行了确定 ,其晶体结构为首次报道。
【Abstract】 An aryl ether ketone oligomer 4,4_bis(4_fluorobenzoyl) diphenyl ether(4,4′_FBDE)was synthesized and characterized by IR and 13 ?C NMR.The crystal structure of the oligomer was also determined by using polycrystalline powder X_ray diffraction.The crystal structure was first reported.
【关键词】 聚芳醚酮;
4,4′-双(对氟苯甲酰基)二苯醚;
合成;
晶体结构;
【Key words】 poly(aryl ether ketone); oligomer; synthesis; crystal structure;
【Key words】 poly(aryl ether ketone); oligomer; synthesis; crystal structure;
【基金】 FoundationItem :SupportedbytheNationalNaturalScienceFoundationofChina ( 2 9674 0 2 9) .
- 【文献出处】 化学研究 ,CHEMICAL RESEARCHES , 编辑部邮箱 ,2000年01期
- 【分类号】O631
- 【被引频次】1
- 【下载频次】67