Research Article
CaCl2-Accelerated Hydration of Tricalcium Silicate: A STXM Study Combined with 29Si MAS NMR
Figure 2
(a) Ca L3,2-edge NEXAFS spectra of the reference anhydrous C3S, C-S-H, , and CaCl2 ( data from Bae et al. [22]), (b) and (c) a single image of 7-day-hydrated C3S in the presence of CaCl2 taken at, respectively, 340 eV and 525 eV, (d) Ca L3,2-edge NEXAFS spectra of the selected area in (b), and (e) O K-edge NEXAFS spectra of the selected area in (c).
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