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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。
A poly (aryl ether ketone) oligomer 4, 4’-bis (p-fluorobenzoyl) diphenyl ether was synthesized and characterized by IR, DSC and 13CNMR. The polycrystalline powder X-ray diffraction method was used to determine its crystal structure. The crystal structure was first reported.