フッ素化学工業材料の分光学的手法を中心とした材料解析に関する研究

概要

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Analytical methods for fluorochemical engineering materials have been investigated using spectroscopic and other techniques. Since almost all fluorochemicals are chemically stable, nondestructive analytical methods such as nuclear magnetic resonance spectroscopy (NMR), Raman spectroscopy, and X-ray fluorescence spectroscopy (XRF) were mainly used. In some cases, the decomposition of the C-F bonds of fluoroorganic compounds to fluoride ion and derivatization to a volatile fluoride were examined to determine fluorine content. Analytical methods have been also studied to determine the structures and quantities for the main and side components of some typical organic and inorganic fluoromaterials such as tetrafluoroethylene copolymers and fluorine doped quartz glasses. Moreover, simple structural determination methods for fluoroorganic compounds such as freons (CFCs) were established using ^<13>C-^<19>F INEPT and ^<19>F-^<19>F COSY NMR where complex couplings are eliminated.
社団法人日本分析化学会の論文
1996-07-05