XRD and FTIR structural investigations of erbium-doped bismuth-lead-silver glasses and glass ceramics

被引：115

作者：

Bosca, Maria ^{[1
]}

Pop, Lidia ^{[1
]}

Borodi, Gheorghe ^{[2
]}

Pascuta, Petru ^{[1
]}

Culea, Eugen ^{[1
]}

机构：

[1] Tech Univ Cluj Napoca, Dept Phys, Cluj Napoca, Romania

[2] Natl Inst Res & Dev Isotop & Mol Technol, Cluj Napoca, Romania

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 479卷 / 1-2期

关键词：

Bismuth-lead-silver glasses and glass ceramics; Er2O3; X-ray diffraction; FTIR spectroscopy; CONDUCTING GLASSES; LITHIUM IONS; SPECTROSCOPY; SYSTEM; PBO; DYNAMICS; SPECTRA; RAMAN;

D O I：

10.1016/j.jallcom.2009.01.001

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：

Glasses with the xEr(2)O(3)(100 - x)[72Bi(2)O(3)center dot 25PbO center dot 3Ag(2)O] composition where x=0-20 mol% were prepared and later thermally treated. The local environments characteristic of this system were investigated using X-ray diffraction and FTIR spectroscopy. The results show that the glass or glass ceramic network structure resembles to that of the host matrix, being composed of [BiO3], [BiO6], [PbO3] and [ PbO4] structural units. The addition of Er2O3 stabilizes the host glass or glass ceramic structure. The erbium ions play the role of a network modifier in the studied glasses. It was shown that the heat treatment at 650 degrees C leads to the crystallization of the Bi2O3 and PbO1.44 phases. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：579 / 582

页数：4

共 28 条

[1] Role of Bi2O3 content on physical, optical and vibrational studies in Bi2O3-ZnO-B2O3 glasses [J].

Bale, Shashidhar ;

Rahman, Syed ;

Awasthi, A. M. ;

Sathe, V. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 460 (1-2) :699-703

[2] Vibrational spectra and structure of bismuth based quaternary glasses [J].

Bale, Shashidhar ;

Purnima, M. ;

Srinivasu, Ch. ;

Rahman, Syed .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 457 (1-2) :545-548

[3]

Bentley F.F., 1968, INFRARED SPECTRA CHA, P103

[4] Site selective spectroscopy of Eu3+ in heavy-metal oxide glasses [J].

Cascales, C. ;

Balda, R. ;

Fernandez, J. ;

Arriandiaga, M. A. ;

Fdez-Navarro, J. M. .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2006, 352 (23-25) :2448-2451

[5] Novel Er-doped PbO and B2O3 based glasses:: investigation of quantum efficiency and non-radiative transition probability for 1.5 μm broadband emission fluorescence [J].

Chen, QP ;

Ferraris, M ;

Milanese, D ;

Menke, Y ;

Monchiero, E ;

Perrone, G .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 324 (1-2) :12-20

[6] Influence of rare-earth oxides on structure and crystallization properties of Bi2O3-B2O3 glass [J].

Cheng, Yin ;

Xiao, Hanning ;

Guo, Wenming .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 480 (1-2) :56-61

[7] Glass formation tendency in the system SeO2-Ag2O-B2O3 [J].

Dimitriev, Yanko ;

Bactivarova-Nedelcheva, Albena ;

Iordanova, Reni .

MATERIALS RESEARCH BULLETIN, 2008, 43 (07) :1905-1910

[8] Structural and luminescent properties of crystalline microstructure in the GeO2-PbO-PbF2 glass-ceramics doped with luminescent ions [J].

Dominiak-Dzik, G. ;

Ryba-Romanowski, W. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 451 (1-2) :586-590

[9] PREPARATION AND CHARACTERIZATION OF BINARY V2O5-BI2O3 GLASSES [J].

GHOSH, A ;

CHAUDHURI, BK .

JOURNAL OF MATERIALS SCIENCE, 1987, 22 (07) :2369-2376

[10] Class formation and structure in the V2O5-Bi2O3-Fe2O3 glasses [J].

Iordanova, R ;

Dimitriev, Y ;

Dimitrov, V ;

Kassabov, S ;

Klissurski, D .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1996, 204 (02) :141-150

← 1 2 3 →