Optimization of SEM-EDS to determine the C-A-S-H composition in matured cement paste samples

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• 作者：J.E. Rossen ; ^{john.rossen@alumni.epfl.ch} ; K.L. Scrivener
• 关键词：Cement ; Calcium silicate hydrate (C&ndash ; S&ndash ; H) ; Scanning electron microscopy (SEM) ; Transmission electron microscopy (TEM) ; Energy-dispersive spectrometry (EDS)
• 刊名：Materials Characterization
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：123
• 期：Complete
• 页码：294-306
• 全文大小：3232 K
• 卷排序：123

文摘

The intermixing of phases is the limiting factor in the analysis of C–A–S–H composition by SEM-EDS Guidelines to limit beam damage and properly analyze C–A–S–H composition by SEM-EDS are given SEM-EDS and TEM-EDS give similar results when proper data treatment is made