| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9757253 | Spectrochimica Acta Part B: Atomic Spectroscopy | 2005 | 11 Pages |
Abstract
Reference samples have been produced and calibration curves have been determined, the results of LIBS measurements are compared with results from chemical analysis. Defining a limit for the intensity ratio of a calcium and a oxygen spectral line can reduce the influence of the heterogeneity of the material, so that only spectra with a high amount of cementitious material are evaluated. Depth profiles and spatial resolved sulfur distributions are presented measured on concrete cores originating from a highly sulfate contaminated clarifier.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
F. Weritz, S. Ryahi, D. Schaurich, A. Taffe, G. Wilsch,