Calibrated NEXAFS spectra of some common polymers
Calibrated NEXAFS spectra of some common polymers
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DOI：
10.1016/s0368-2048(02)00237-2
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发表时间：
2003-01-01
影响因子：
1.9
通讯作者：
Urquhart, SG
中科院分区：
文献类型：
--
作者：
Dhez, O;Ade, H;Urquhart, SG
近边X射线吸收精细结构（NEXAFS）显微镜已发展成为一个强大的表征工具，聚合物材料。这种实用性的基础关键取决于NEXAFS对聚合物特定化学结构的灵敏度。此外，对于定量成分分析，需要具有已知能量分辨率和校准能量标度的可靠参考光谱。我们报告了一组，NEXAFS光谱从24个常见的聚合物，代表了一系列的化学功能，以创建一个数据库的校准聚合物NEXAFS光谱用于成分分析。这些光谱说明了NEXAFS光谱对聚合物组成的灵敏度，说明了NEXAFS用于化学分析的潜力。(C)2002 Elsevier Science B.V.保留所有权利。
Near edge X-ray absorption fine structure (NEXAFS) microscopy has evolved into a powerful characterization tool for polymeric materials. The foundation of this utility depends crucially on the sensitivity of NEXAFS to the specific chemical structure of the polymer. Furthermore, for quantitative compositional analysis, reliable reference spectra with known energy resolution and calibrated energy scale are required. We report a set, of NEXAFS spectra from 24 common polymers that represent a range of chemical functionalities in order to create a database of calibrated polymer NEXAFS spectra to be used for compositional analysis. These spectra illustrate the sensitivity of NEXAFS spectroscopy to the polymer composition, illustrating the potential of NEXAFS for chemical analysis. (C) 2002 Elsevier Science B.V. All rights reserved.