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Conference papers
Oxidation state variation under beta-irradiation in an iron-bearing soda lime glass system
Abstract : The effect of ionizing radiation on glasses in the system SiO2-CaO-Na2O-Fe2O3 is investigated as a function of iron concentration or / and irradiation dose by a pre-edge analysis at the iron K-edge. While reduction phenomenon is clearly observed for large irradiation doses (5 C), the effect of irradiation for intermediate doses is more challenging to interpret. Comparison between X-ray absorption measurements, colorimetry results and Electron Paramagnetic Resonance measurements suggest that iron environment may be modified without the ions being reduced.
Cited literature [9 references]
https://hal-polytechnique.archives-ouvertes.fr/hal-00512619
Contributor : Boizot Bruno <>
Submitted on : Tuesday, August 31, 2010 - 10:17:30 AM
Last modification on : Friday, July 31, 2020 - 9:24:06 AM
Long-term archiving on: : Wednesday, December 1, 2010 - 2:37:12 AM
Contributor : Boizot Bruno <>
Submitted on : Tuesday, August 31, 2010 - 10:17:30 AM
Last modification on : Friday, July 31, 2020 - 9:24:06 AM
Long-term archiving on: : Wednesday, December 1, 2010 - 2:37:12 AM
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rossanoetal09.pdf
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