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同步辐射红外显微光谱作为一种新兴的分析技术,一方面利用了红外光谱可以同时表征有机和/或无机、结晶和/或无定形样品的特点,另一方面充分发挥了同步辐射高亮度和高空间分辨率的特性,因此在对小样品或小样品区域的表征上具有传统红外光谱无法比拟的优势。经过20多年的发展,同步辐射红外显微光谱技术已被广泛地应用于多种分析化学领域并取得了丰硕的研究成果。本文总结了最近几年同步辐射红外显微光谱学和成像技术在文化遗产和考古学、地球和空间科学以及化学和高分子科学中的研究和应用进展。
Synchrotron radiation (FT-IR) spectroscopy is an emerging analytical technique that combines the characteristics of organic and / or inorganic, crystalline and / or amorphous samples by using infrared spectroscopy. On the other hand, synchrotron radiation High spatial resolution, and therefore has the advantage of being incomparable to traditional infrared spectroscopy in the characterization of small or small sample areas. After more than 20 years of development, synchrotron radiation (FT-IR) microspectroscopy has been widely used in many analytical chemistry fields and has achieved fruitful research results. This article summarizes recent advances in the research and applications of synchrotron radiation infrared spectroscopy and imaging techniques in cultural heritage and archeology, in earth and space science, and in chemistry and polymer science.