西安南郊唐墓出土“石灰”的分析与探讨

发布时间：2018-02-28 15:06

  本文关键词： 唐墓 白色粉末 科学分析 石灰　出处：《考古与文物》2017年04期 　论文类型：期刊论文

【摘要】：2006年西安南郊发掘了一座盛唐时期的墓葬,其中出土了疑似"胡粉"的白色粉末状物质。本文主要对白色粉末状物质进行科学分析,通过光学显微镜、分光测色仪,拉曼光谱仪、场发射扫描电子显微镜能谱仪,傅立叶变换红外光谱仪等现代技术手段,分析物质成分并推测其来源。通过拉曼光谱仪、场发射扫描电子显微镜能谱仪分析,确定该物质为纯度很高的方解石型碳酸钙;通过傅立叶变换红外光谱仪CO_3~(2 )特征吸收峰μ2/μ4比值,推断其为人工烧制的石灰,结合其在2800cm~(-1)~3000cm~(-1)的C-H键,推测其为贝壳类原料;综上,并结合有关文献和相关学者的研究成果,推测该白色粉末为贝壳烧制的生石灰经过碳化而制成的唐代"石灰"质化妆品。
[Abstract]:In 2006, a tomb in the southern suburb of Xi'an was excavated, in which white powder substance was unearthed. Raman spectrometer, field emission scanning electron microscope spectrometer, Fourier transform infrared spectrometer and other modern technical means are used to analyze the composition of matter and speculate its origin. It is determined that the substance is a calcite type calcium carbonate of high purity. By means of the ratio of the characteristic absorption peak 渭 2 / 渭 4 of the Fourier transform infrared spectrometer (CO_3~(2), it is inferred to be artificially fired lime, combined with its C-H bond at 2800 cm ~ (-1) ~ (-1) ~ 3000cm ~ (-1), which is conjectured as shellfish raw material. Combined with the relevant literature and the research results of related scholars, it is inferred that the white powder is a lime cosmetic of Tang Dynasty made from the carbonization of quicklime made from shell.
【作者单位】： 西安市文物保护考古研究院;北京科技大学冶金与材料史研究;
【分类号】：K878.8;O657
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本文编号：1547809