Novel bismuth-lead-silver glasses and glass ceramics doped with neodymium ions

被引：19

作者：

Culea, Eugen ^{[1
]}

Pop, Lidia ^{[1
]}

Pascuta, Petru ^{[1
]}

Bosca, Maria ^{[1
]}

机构：

[1] Tech Univ Cluj Napoca, Cluj Napoca 400020, Romania

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2009年 / 924卷

关键词：

Glasses; Glass ceramics; XRD; FTIR spectroscopy; OPTICAL-PROPERTIES; SYSTEM; RAMAN; PBO; IR;

D O I：

10.1016/j.molstruc.2008.11.003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The structures of novel bismuth-lead-silver glasses and glass ceramics doped with neodymium ions were studied by X-ray diffraction (XRD) and FTIR spectroscopy. FTIR spectroscopy data show that BiO3, BiO6, PbO3 and PbO4 are the most important structural units in the studied systems. These data also made it possible to obtain essential information concerning the arrangement of the structural units in the studied glasses and glass ceramics. XRD diffraction shows the presence of Bi2O3 and PbO1.44 crystalline phases for the samples heat treated at 600 degrees C for 20 h. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：192 / 195

页数：4

共 21 条

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