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The effect of Cs2O additions on HLW wasteform glasses

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The effect of Cs2O additions on HLW wasteform glasses. / Parkinson, B.G.; Holland, D.; Smith, M.E. et al.
In: Journal of Non-Crystalline Solids, Vol. 351, No. 30-32, 01.09.2005, p. 2425-2432.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Parkinson, BG, Holland, D, Smith, ME, Howes, AP & Scales, CR 2005, 'The effect of Cs2O additions on HLW wasteform glasses', Journal of Non-Crystalline Solids, vol. 351, no. 30-32, pp. 2425-2432. https://doi.org/10.1016/j.jnoncrysol.2005.06.035

APA

Parkinson, B. G., Holland, D., Smith, M. E., Howes, A. P., & Scales, C. R. (2005). The effect of Cs2O additions on HLW wasteform glasses. Journal of Non-Crystalline Solids, 351(30-32), 2425-2432. https://doi.org/10.1016/j.jnoncrysol.2005.06.035

Vancouver

Parkinson BG, Holland D, Smith ME, Howes AP, Scales CR. The effect of Cs2O additions on HLW wasteform glasses. Journal of Non-Crystalline Solids. 2005 Sept 1;351(30-32):2425-2432. doi: 10.1016/j.jnoncrysol.2005.06.035

Author

Parkinson, B.G. ; Holland, D. ; Smith, M.E. et al. / The effect of Cs2O additions on HLW wasteform glasses. In: Journal of Non-Crystalline Solids. 2005 ; Vol. 351, No. 30-32. pp. 2425-2432.

Bibtex

@article{fff0de406620405aa42bcfae2d4a8415,
title = "The effect of Cs2O additions on HLW wasteform glasses",
abstract = "Physical parameters and structural characteristics are reported for the mixed alkali borosilicate glass system, xCs2O(100 - x)(MW) (0 ≤ x ≤ 9.66) where MW is the BNFL wasteform glass (10.29 mol% Li2O, 10.53 mol% Na2O, 18.57 mol% B2O3, 60.61 mol% SiO2). Glass density was found to increase with x whilst the glass transition temperature (Tg) decreased. The fraction of four-coordinated boron (N4) determined from 11B magic angle spinning nuclear magnetic resonance (MAS NMR) increased with x in a manner consistent with previous reports on the sodium-lithium-borosilicate system and contrary to the Dell model. 29Si MAS NMR was used to identify the fraction of Q4 (B) and Q3 units as a function of x. Raman spectra indicated the presence of reedmergnerite and danburite superstructural units. Mass loss measurements showed a non-linear variation with x, having a maximum between 7 and 8 mol% Cs2O and a correlation was found between the amount of Q3 units in the solid and the volatilization loss from the melt. {\textcopyright} 2005 Elsevier B.V. All rights reserved.",
keywords = "Borosilicate glass, Glass transition, Nuclear magnetic resonance, Raman scattering, Wastes, Danburite superstructures, Magic angle spinning, Volatilization loss, Wasteform glass, Cesium compounds",
author = "B.G. Parkinson and D. Holland and M.E. Smith and A.P. Howes and C.R. Scales",
year = "2005",
month = sep,
day = "1",
doi = "10.1016/j.jnoncrysol.2005.06.035",
language = "English",
volume = "351",
pages = "2425--2432",
journal = "Journal of Non-Crystalline Solids",
issn = "0022-3093",
publisher = "Elsevier",
number = "30-32",

}

RIS

TY - JOUR

T1 - The effect of Cs2O additions on HLW wasteform glasses

AU - Parkinson, B.G.

AU - Holland, D.

AU - Smith, M.E.

AU - Howes, A.P.

AU - Scales, C.R.

PY - 2005/9/1

Y1 - 2005/9/1

N2 - Physical parameters and structural characteristics are reported for the mixed alkali borosilicate glass system, xCs2O(100 - x)(MW) (0 ≤ x ≤ 9.66) where MW is the BNFL wasteform glass (10.29 mol% Li2O, 10.53 mol% Na2O, 18.57 mol% B2O3, 60.61 mol% SiO2). Glass density was found to increase with x whilst the glass transition temperature (Tg) decreased. The fraction of four-coordinated boron (N4) determined from 11B magic angle spinning nuclear magnetic resonance (MAS NMR) increased with x in a manner consistent with previous reports on the sodium-lithium-borosilicate system and contrary to the Dell model. 29Si MAS NMR was used to identify the fraction of Q4 (B) and Q3 units as a function of x. Raman spectra indicated the presence of reedmergnerite and danburite superstructural units. Mass loss measurements showed a non-linear variation with x, having a maximum between 7 and 8 mol% Cs2O and a correlation was found between the amount of Q3 units in the solid and the volatilization loss from the melt. © 2005 Elsevier B.V. All rights reserved.

AB - Physical parameters and structural characteristics are reported for the mixed alkali borosilicate glass system, xCs2O(100 - x)(MW) (0 ≤ x ≤ 9.66) where MW is the BNFL wasteform glass (10.29 mol% Li2O, 10.53 mol% Na2O, 18.57 mol% B2O3, 60.61 mol% SiO2). Glass density was found to increase with x whilst the glass transition temperature (Tg) decreased. The fraction of four-coordinated boron (N4) determined from 11B magic angle spinning nuclear magnetic resonance (MAS NMR) increased with x in a manner consistent with previous reports on the sodium-lithium-borosilicate system and contrary to the Dell model. 29Si MAS NMR was used to identify the fraction of Q4 (B) and Q3 units as a function of x. Raman spectra indicated the presence of reedmergnerite and danburite superstructural units. Mass loss measurements showed a non-linear variation with x, having a maximum between 7 and 8 mol% Cs2O and a correlation was found between the amount of Q3 units in the solid and the volatilization loss from the melt. © 2005 Elsevier B.V. All rights reserved.

KW - Borosilicate glass

KW - Glass transition

KW - Nuclear magnetic resonance

KW - Raman scattering

KW - Wastes

KW - Danburite superstructures

KW - Magic angle spinning

KW - Volatilization loss

KW - Wasteform glass

KW - Cesium compounds

U2 - 10.1016/j.jnoncrysol.2005.06.035

DO - 10.1016/j.jnoncrysol.2005.06.035

M3 - Journal article

VL - 351

SP - 2425

EP - 2432

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

IS - 30-32

ER -