Machine learning-enabled prediction of chemical durability of A2B2O7 pyrochlore and fluorite
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2021.110820
Abstract: Abstract Pyrochlore-structure type and its derivative in a general formula A2B2O7 (A = rare earth elements and actinides; B = Ti, Sn, Zr, Hf, Pb, Si, etc.) display excellent structural flexibility and rich crystal chemistry as promising nuclear waste… read more here.
Keywords: durability; machine learning; prediction chemical; chemical durability ... See more keywords
Influences of ZnO on the chemical durability and thermal stability of calcium iron phosphate glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2018.06.023
Abstract: Abstract This study aims to investigate influences form zinc oxide on glasses in xZnO-(100-x) (54P2O5-36Fe2O3-10CaO) (x = 3,6,9,12,15,18 mol%). Structure analyses were carried by FTIR, and chemical durability tests were introduced to study changes in dissolution rate… read more here.
Keywords: phosphate glasses; chemical durability; glass; stability ... See more keywords
Chemical durability of UK vitrified high level waste in Si-saturated solutions
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.03.115
Abstract: Abstract In the UK, the Waste Vitrification Plant (WVP) at Sellafield converts the highly active liquid (HAL) waste from the reprocessing of spent nuclear fuel into a glass wasteform suitable for long term storage and… read more here.
Keywords: chemical durability; long term; glass; waste ... See more keywords
Chemical durability and degradation mechanisms of CsPbI3 as a potential host phase for cesium and iodine sequestration
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra01259f
Abstract: Effective nuclear waste management of radioactive cesium and off-gas iodine from complex waste streams of used fuels is essential for the sustainable development of advanced nuclear fuel cycles. Once cesium and iodine are separated from… read more here.
Keywords: waste; chemical durability; iodine; cspbi3 ... See more keywords
Chemical durability of bituminous geomembranes (BGMs) in heap leach pad applications
Sign Up to like & getrecommendations! Published in 2023 at "Geosynthetics International"
DOI: 10.1680/jgein.22.00333
Abstract: The degradation behaviour of a 4.8 mm thick elastomeric bituminous geomembrane (BGM) immersed in pH 0.5, 9.5, and 11.5 synthetic mining solutions is examined over 26 months at 22, 40, 55 and 70°C. The low… read more here.
Keywords: chemical durability; geomembranes bgms; heap leach; degradation ... See more keywords
Complexing Agents and pH Influence on Chemical Durability of Type I Molded Glass Containers.
Sign Up to like & getrecommendations! Published in 2017 at "PDA journal of pharmaceutical science and technology"
DOI: 10.5731/pdajpst.2016.006304
Abstract: Among the factors that affect the glass surface chemical durability, pH and complexing agents present in aqueous solution have the main role. Glass surface attack can be also related to the delamination issue causing glass… read more here.
Keywords: attack; chemical durability; glass; surface ... See more keywords