不同产地琥珀有机元素组成及光谱学特征

利用Elementar vario PYRO cube 型元素分析仪器对不同产地琥珀中的元素质量分数完成了高精度测试,分析不同产地琥珀的构成变化规律,并利用IRAffinity-1型傅立叶变换红外光谱仪采用透射法对不同产地琥珀的吸收光谱进行了比较和分析,结果表明石化时琥珀中氢元素和周围环境氢元素并未发生比较明显的交换反应,红外吸收光谱可作为鉴别不同产地琥珀的重要依据.

Organic elements and spectroscopic characteristics of ambers from different producing areas

Using the Elementar vario PYRO cube elemental analyzer, the authors accomplished high precision test on mass fraction of ambers from different producing areas, and then analyzed the differences between their compositions. After that, by using IRAffinity-1 Fourier transform infrared spectrometer, the authors adopted the transmission method to obtain the absorption spectra. Based on the comparison and analysis of the spectra, the authors found that during the petrifaction of the amber there existed no obvious exchange reaction between the hydrogen in the amber and that surrounding the amber. The infrared absorption spectrum can be used as the important basis to identify the ambers from different producing areas.