Aqueous dissolution of Li-Na borosilicates: Insights from machine learning and experiments
Aqueous dissolution of Li-Na borosilicates: Insights from machine learning and experiments
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硼硅酸锂钠的水溶解:来自机器学习和实验的见解
DOI:
10.1016/j.jnoncrysol.2023.122630
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发表时间:
2023
影响因子:
3.5
通讯作者:
Goût T
中科院分区:
文献类型:
--
作者:
Goût T
Previously acquired data could be utilised in predicting glass dissolution kinetics at long times, but the application of machine learning methods needs to be assessed. Here, the dissolution processes of two Li-Na borosilicate ‘base glasses’ at 40 and 90 °C were investigated by SEM-EDS, NMR and Raman spectroscopy. Boron and sodium machine learning predictions were excellent when considering other normalised releases as features. However, extrapolating the training feature space yielded poorer performance and the absence of incorporated waste elements resulted in underestimated predicted long-term lithium and silicon releases. Faster dissolution kinetics were observed for MW than MW-½Li but the MW-½Li gel layer at 40 °C trapped more water. Whilst BO3rings leached preferentially at 90 °C, surface enrichment of BO3at 40 °C suggested [BO4]−transformed prior to dissolution. Results were consistent with interdiffusion being significant at 40 °C and interface-coupled dissolution precipitation beyond 7 days at 90 °C.
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影响因子:
3.1
作者:
P. Rautiyal;G. Gupta;R. Edge;L. Leay;A. Daubney;M. Patel;A. H. Jones;P. Bingham
通讯作者:
P. Rautiyal;G. Gupta;R. Edge;L. Leay;A. Daubney;M. Patel;A. H. Jones;P. Bingham
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Cory L. Trivelpiece;C. Jantzen;C. Crawford
通讯作者:
C. Crawford
影响因子:
64.8
作者:
B. Vessal;G. N. Greaves;G. N. Greaves;P. Marten;Alan V. Chadwick;R. Mole;S. Houde
通讯作者:
S. Houde
影响因子:
5
作者:
Cory L. Trivelpiece;C. Jantzen;C. Crawford
通讯作者:
C. Crawford
影响因子:
5
作者:
P. Man
通讯作者:
P. Man