Preparation of Hydrated Glass as a Model of Long-Term Leached Nuclear Waste Glass

作者: Hiroshi Yamanaka , Junji Nishii , Tomoko Akai , Masaru Yamashita , Hajimu Wakabayashi

DOI: 10.1557/PROC-353-95

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摘要: Hydrated glass was prepared by the treatment in an autoclave. Specimen a good state and obtained under unsaturated water vapor pressure conditions. The has silica-rich hydrated layer proved to be more durable than original glass. There are some kinds of hydroxyl species there patterns depth profile water, indicating that rate-controlling process is not simple diffusion hydration complicated reaction depending on Water tightly bonded disintegration this study occurs at 560 C.

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