Forty years of durability assessment of nuclear waste glass by standard methods

CL Thorpe, JJ Neeway, CI Pearce, RJ Hand… - npj Materials …, 2021 - nature.com
Standard methods to assess the durability of vitrified radioactive waste were first developed
in the 1980's and, over the last 40 years, have evolved to yield a range of responses …

[HTML][HTML] 硼硅酸盐核废料玻璃在深地质处置过程中腐蚀机理研究进展

张宇轩, 马瑞, 崔秀涛, 吴楠楠… - Journal of the Chinese …, 2024 - opticsjournal.net
摘要在放射性核废料深地质处置过程中, 硼硅酸盐玻璃是目前国际上首选的固化材料.
但是在105~ 106 年的时间尺度上不能排除地下水对玻璃侵蚀, 因此需要进行玻璃在水溶液环境 …

The dissolution behavior of borosilicate glasses in far-from equilibrium conditions

JJ Neeway, PC Rieke, BP Parruzot, JV Ryan… - … et Cosmochimica Acta, 2018 - Elsevier
An area of agreement in the waste glass corrosion community is that, at far-from-equilibrium
conditions, the dissolution of borosilicate glasses used to immobilize nuclear waste is known …

Predicting radioactive waste glass dissolution with machine learning

JNP Lillington, TL Goût, MT Harrison… - Journal of non-crystalline …, 2020 - Elsevier
The vitrification of high-level nuclear waste within borosilicate glass and its disposition within
a multi-barrier repository deep underground is accepted as the best form of disposal. Here …

Network formation in borosilicate glasses with aluminum or gallium: implications for nepheline crystallization

A Krishnamurthy, VK Michaelis… - The Journal of Physical …, 2021 - ACS Publications
The evolution of the network connectivity of borosilicate glasses with the progressive
addition of aluminum is analyzed using solid-state multinuclear magnetic resonance (NMR) …

Structure--property relationship and chemical durability of magnesium-containing borosilicate glasses with insight from topological constraints

N Bisbrouck, M Micoulaut, JM Delaye, S Gin… - npj Materials …, 2022 - nature.com
The initial dissolution rate of a series of multicomponent glasses is studied in order to
discuss the influence of increasing magnesium content in the glass on this alteration regime …

[HTML][HTML] The effect of magnesium on the local structure and initial dissolution rate of simplified UK Magnox waste glasses

R Guo, CT Brigden, S Gin, SW Swanton… - Journal of Non-Crystalline …, 2018 - Elsevier
A series of simplified glasses were prepared to mimic the United Kingdom's Magnox
radioactive waste glasses and determine the separate effect of the presence of Mg on the …

Literature mining for alternative cementitious precursors and dissolution rate modeling of glassy phases

H Uvegi, Z Jensen, TN Hoang, B Traynor… - Journal of the …, 2021 - Wiley Online Library
Efforts to reduce the carbon footprint associated with cement and concrete production have
resulted in a number of promising lower‐emission alternatives. Still, research has …

Evaluating the temperature dependence of Magnox waste glass dissolution

TL Goût, MT Harrison, I Farnan - Journal of Non-Crystalline Solids, 2019 - Elsevier
Before vitrified waste can be safely disposed of, a comprehensive understanding of the
effects of temperature on wasteform aqueous durability must be acquired. In the experiments …

[PDF][PDF] Aqueous dissolution of nuclear waste and analogue glasses: dissolution behaviour, surface layers and vermiform features

JT Mansfield - 2022 - etheses.whiterose.ac.uk
Summary In the United Kingdom (UK), High Level Waste (HLW) from nuclear energy
generation will be incorporated into a glass before disposal in a deep geological facility …