Improved Analytical Characterization of Solid Waste-Forms by Fundamental Development of Laser Ablation Technology (original) (raw)
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Laser ablation technology is poised to significantly enhance the characterization of solid waste forms in the Department of Energy (DOE) Environmental Management (EM) program. This study investigates the technical challenges of matrix dependence and fractionation, which affect the accuracy of quantitative characterization. By employing UV lasers with short pulses and optimizing inductively coupled plasma-mass spectrometry (ICP-MS) techniques, the research improves sensitivity and addresses matrix effects in solid waste characterization. The findings highlight the effectiveness of laser ablation in providing timely and cost-effective solutions for various waste forms while indicating further research directions to optimize its application.
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