scholarly journals Development and characterization of basalt-glass ceramics for the immobilization of transuranic wastes

1982 ◽  
Author(s):  
R.O. Lokken ◽  
L.A. Chick ◽  
L.E. Thomas

1987 ◽  
pp. 117-126 ◽  
Author(s):  
M. Hidalgo ◽  
P. Callejas ◽  
J. Ma. Rincón


Author(s):  
L. E. Thomas ◽  
L. A. Chick ◽  
R. O. Lokken

Radioactive waste produced by nuclear reactors poses long term environmental hazards if not adequately immobilized and stored. As part of a program for developing basalt-based waste forms with high leach durability, analytical electron microscopy has been used to identify and chemically analyze the phases in several basalt glass/ceramic materials.



2020 ◽  
Vol 538 ◽  
pp. 120019
Author(s):  
Luiza F. Lima ◽  
Pedro Q. Mantas ◽  
Ana M. Segadães ◽  
Robinson C.D. Cruz
Keyword(s):  






ChemInform ◽  
1989 ◽  
Vol 20 (9) ◽  
Author(s):  
T. HAMASAKI ◽  
K. EGUCHI ◽  
Y. KOYANAGI ◽  
A. MATSUMOTO ◽  
T. UTSUNOMIYA ◽  
...  


2013 ◽  
Vol 562-565 ◽  
pp. 809-812 ◽  
Author(s):  
Xiao Qing Liu ◽  
Jun Lin Xie ◽  
Feng He ◽  
Hu Yang

The characterization technique of glass-ceramics by TEM was discussed by comparing the effects of single layer carbon film technique and double layers carbon film technique on the microstructure of Li-Al-Si glass-ceramics. The results show that double layers carbon film technique can improve glass-ceramics sample’s conductivity, reduce the induction of elctron beam on glass-ceramics, and avoid the temperature increasing of glass-ceramics particles caused by the charges aggregation on the particles’ surface when TEM electron beam hit down, prevent glass-ceramics from crystallization and the transformation of microstructurec. So, compared with single layer carbon film technique, double layers carbon film technique is more suitable for the research of microsture of glass-ceramics by TEM.







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