SAXS study of barium borosilicate glasses containing ThO2

被引：0

作者：

Mishra, R.K. ^{[1
]}

Sastry, P.U. ^{[2
]}

Tyagi, A.K. ^{[3
]}

Kaushik, C.P. ^{[1
]}

Raj, Kanwar ^{[1
]}

机构：

[1] Waste Management Division, Bhabha Atomic Research Centre, Mumbai, 400085, India

[2] Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India

[3] Chemistry Division, Bhabha Atomic Research Centre, Mumbai, 400085, India

来源：

Journal of Alloys and Compounds | 2008年 / 466卷 / 1-2期

关键词：

Barium borosilicate (BBS) glass samples incorporated with 6.8-28 wt.% of ThO2 have been characterized by small angle X-ray scattering (SAXS) technique. The samples contain smaller crystallites of average radius in the range 9-14 nm. Variation of the crystallite size with dopant concentration shows a significant increase in the value beyond about 23 wt.% of ThO2 and a maximum in the polydispersity. This increase in sizes is probably due to the agglomeration of smaller particles occurring leading to the phase separation of crystallites from BBS matrix noticed in the earlier study. © 2007 Elsevier B.V. All rights reserved;

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Journal article (JA)

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页码：543 / 545