Application of optically stimulated luminescence in tandem systems for diagnostic radiology

Souza, Luiza Freire de; Silva, C.R.E.; Souza, Divanízia N.; Nogueira, Maria do Socorro

doi:10.1016/j.radphyschem.2021.109354

Cited by 4 publications

(1 citation statement)

References 28 publications

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“…However, the corrosion of structural materials in molten salts continues to present a challenge. , The protective oxide films relied upon for reducing the corrosion in most aqueous solutions or oxidative environments are readily dissolved in the molten salt environment . Structural alloy corrosion has been recognized as one of the main concerns in the deployment of molten salt technologies, and as a result, corrosion studies of structural alloys in molten salts have been performed extensively in recent years. ,, …”

Section: Introductionmentioning

confidence: 99%

In Situ Corrosion Monitoring of the T91 Alloy in a Molten Chloride Salt Using a Miniaturized Electrochemical Probe for High-Throughput Applications

et al. 2022

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Corrosion sensing is essential to monitor and safeguard materials’ health in molten salts. The present study developed a three-electrode-array minisensor for high-temperature molten salt corrosion monitoring. By using the developed sensor, the impurity-driven corrosion of T91 by a fission product, europium, in the LiCl–KCl eutectic molten salt has been studied. The developed minisensor was validated to be an ideal probe for in situ corrosion monitoring in the high-temperature molten salt via the comparisons on concentrations of the dissolved corrosion products detected using this device and inductively coupled plasma mass spectroscopy. To analyze the large volume of data measured using the minisensor during in situ corrosion experiments, an algorithm has been developed to achieve the high-throughput data analysis. The well-designed minisensor can be potentially used for high-throughput corrosion experiments. Combined with the developed algorithm for high-throughput analysis, this study provided a platform to explore the application of electrochemical sensors for the in situ corrosion monitoring of materials in high-throughput molten-salt corrosion experiments.

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