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应用基质辅助激光解吸电离飞行时间质谱,在不同阳离子剂的存在下,对6氟双酚A聚芳醚酮(砜)环状低聚物的结构进行了确认,研究了环状化合物对金属离子的选择性及激光质谱表征含氟环状低聚物的适宜条件.
The structure of 6-fluorinated bisphenol A poly (aryl ether ketone) (sulfone) cyclic oligomer was confirmed by matrix-assisted laser desorption / ionization time of flight mass spectrometry. The effects of cyclic compounds on metal ions Selectivity and Laser Mass Spectrometry for Characterization of Fluorinated Cyclic Oligomers.