Abstract
Crystallization in glasses is usually considered to be a problem in the glass industry. However, controlled crystallization of glasses is an important prerequisite in the development of glass-ceramics with tailored useful properties. Similar boundary conditions apply when considering glass-ceramics for the immobilization of nuclear waste via vitrification. While uncontrolled crystallization in nuclear-waste glasses is problematic, chemically durable glass-ceramics with significantly high waste loadings can be produced with controlled crystallization of glasses. This article presents an overview of various aspects of nuclear-waste glasses where crystallization is either considered to be advantageous or problematic. The classification of glass-ceramic waste forms and strategies to design glass-ceramics for a given waste stream is discussed. Some open and relevant problems faced by researchers developing nuclear-waste glass-ceramics are also offered.
Similar content being viewed by others
References
H.P. Huber, M. Moetelmaier, T.M. Wallis, C.J. Chiang, M. Hochleitner, A. Imtiaz, Y.J. Oh, K. Schilcher, M. Dieudonne, J. Smoliner, P. Hinterdorfer, S.J. Rosner, H. Tanbakuchi, P. Kabos, F. Kienberger, Rev. Sci. Instrum. 81, 113701 (2010).
H.P. Huber, I. Humer, M. Hochleitner, M. Fenner, M. Moertelmaier, J. Appl. Phys. 111, 014301 (2012).
G. Gramse, M. Kasper, L. Fumagalli, G. Gomila, P. Hinterdorfer, F. Kienberger, Nanotechnology 25, 145703 (2014).
M. Kasper, G. Gramse, F.F. Kienberger, Proc. IEEE Int. Microwave Symp. (May 2016), pp. 1–4, doi:10.1109/MWSYM.2016.7540183.
E. Brinciotti, G. Gramse, S. Hommel, T. Schweinboeck, A. Altes, M.A. Fenner, J. Smoliner, M. Kasper, G. Badino, S.-S. Tuca, F. Kienberger, Nanoscale 7, 14715 (2015).
J. Hoffmann, G. Gramse, J. Niegemann, M. Zeier, F. Kienberger, Appl. Phys. Lett. 105, 013102 (2014).
E. Brinciotti, G. Campagnaro, G. Badino, M. Kasper, G. Gramse, S.S. Tuca, J. Smoliner, T. Schweinboeck, S. Hommel, F. Kienberger, IEEE Trans. Nanotechnol. 16, 75 (2017).
A.O. Oladipo, M. Kasper, S. Lavdas, G. Gramse, F. Kienberger, N.C. Panoiu, Appl. Phys. Lett. 103, 213106 (2013).
C.H. Joseph, G.M. Sardi, S.S. Tuca, G. Gramse, A. Lucibello, E. Proietti, F. Kienberger, R. Marcelli, J. Magn. Magn. Mat. 420, 62 (2016).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
McCloy, J.S., Goel, A. Glass-ceramics for nuclear-waste immobilization. MRS Bulletin 42, 233–240 (2017). https://doi.org/10.1557/mrs.2017.8
Published:
Issue Date:
DOI: https://doi.org/10.1557/mrs.2017.8