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Quantification for the Distribution of Hydrogen Bonding Species in Phenolic Model Compounds and Polybenzoxazines

페놀계 모델 화합물 및 폴리벤조옥사진 수지에 대한 수소결합분포의 정량화

  • Kim, Ho-Dong (Dept. of Fiber System Engineering, Dankook University) ;
  • Moon, Hwa-Yeon (Dept. of Fiber System Engineering, Dankook University)
  • 김호동 (단국대학교 파이버시스템공학) ;
  • 문화연 (단국대학교 파이버시스템공학)
  • Published : 2008.08.27

Abstract

To understand the complex hydrogen bonding structure, several phenolic derivatives and benzoxazine model compounds are synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR). The estimation of molar extinction coefficients for various types of hydrogen bonding species is systematically carried out by the curve-resolving of FT-IR spectra. The distribution of hydrogen bonding species in benzoxazine model dimers is quantitatively analyzed. It is revealed that benzoxazine dimers and BA-a polybenzoxazine are mainly composed of intramolecular interaction rather than intermolecular interaction.

Keywords

References

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