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本文首次测得3—11层硬脂酸LB膜的FTIR-T光谱与测得的1—11层LB膜FTIR-ATR光谱对照表明,透射技术简便易行,两种技术研究LB脂结构,可以起到相互补充的作用,对于复杂体系LB膜,两种方法对应的谱带强度比是获得分子片断取向的重要手段。
In this paper, we first measured the FTIR-T spectra of 3-11 LB films and the measured FTIR-ATR spectra of LB films 1-11. The results show that the transmission technique is simple and easy. Play a complementary role for the LB film complex system, the two methods corresponding to the band intensity ratio is an important means to obtain molecular fragment orientation.