Rearrangement of the structure during nucleation of a cordierite glass doped with TiO2
نویسندگان
چکیده
منابع مشابه
Rearrangement of the structure during nucleation of a cordierite glass doped with TiO(2).
Ordering of disordered materials occurs during the activated process of nucleation that requires the formation of critical clusters that have to surmount a thermodynamic barrier. The characterization of these clusters is experimentally challenging but mandatory to improve nucleation theory. In this paper, the nucleation of a magnesium alumino-silicate glass containing the nucleating oxide TiO(2...
متن کاملSurface and volume nucleation and growth in TiO2±cordierite glasses
Systematic measurements and analyses of surface nucleation and growth of l-cordierite on diamond-polished surfaces and on fractured surfaces of cordierite glasses containing 0.3, 1.2, 3.4, 6.2 and 8.1 wt% TiO2 were carried out. All the glasses exhibit surface nucleation, however, the glass having 8.1 wt% TiO2 also exhibits volume nucleation. The maximum surface nucleation rate is located at a t...
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ژورنال
عنوان ژورنال: Journal of Physics: Condensed Matter
سال: 2010
ISSN: 0953-8984,1361-648X
DOI: 10.1088/0953-8984/22/18/185401