Effect of Fe2O3 concentration on the structure of the SiO2-Na2O-Al2O3-B2O3 glass system

被引：79
|
作者：
Dantas, Noelio O. [1 ]
Ayta, Walter E. F. [1 ]
Silva, Anielle C. A. [1 ]
Cano, Nilo F. [2 ]
Silva, Sebastiao W. [3 ]
Morais, Paulo C. [3 ]
机构：
[1] Univ Fed Uberlandia, Inst Fis, LNMIS, BR-38400902 Uberlandia, MG, Brazil
[2] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo, Brazil
[3] Univ Brasilia, Inst Fis, BR-70910900 Brasilia, DF, Brazil
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2011年 / 81卷 / 01期
关键词：
Glasses; Glass transitions; Optical properties; Raman spectroscopy; BOROSILICATE GLASSES; BORATE GLASSES; IRON; MELTS;
D O I：
10.1016/j.saa.2011.05.074
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The structural properties of the glass matrix 40SiO(2)center dot 30Na(2)O center dot 1Al(2)O(3)center dot(29-x)B2O3 center dot xFe(2)O(3) (mol%), 0.0 <= x <= 29.0 were studied by X-ray diffraction (XRD), differential thermal analysis (DTA) and Raman and infrared spectroscopy (FT-IR). XRD demonstrated Fe3O4 crystal formation for Fe2O3 concentrations of 29.0 mol%. DTA showed that glass transition and crystallization temperatures changed as a function of Fe2O3 concentration and that these alterations were related to structural change in the glass system. Interesting aspects of Raman and FT-IR spectra were found, and this gives information about of the structure changes in Si-O-Si units of these glasses as a function of Fe2O3 concentration. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：140 / 143
页数：4
相关论文
共 50 条
  • [41] Crystallization in Glasses of the Na2O–B2O3–SiO2–Fe2O3 System with a Different SiO2 Content
    M. Yu. Konon
    I. G. Polyakova
    S. V. Stolyar
    I. N. Anfimova
    Glass Physics and Chemistry, 2020, 46 : 646 - 649
  • [42] Effect of Al2O3 on glass ceramics configuration and performance of CaO-Al2O3-SiO2-Na2O system
    Liu Chengjun
    Zhang Ying
    Shi Peiyang
    Jiang Maofa
    RARE METAL MATERIALS AND ENGINEERING, 2007, 36 : 306 - 308
  • [43] Dysprosium-Doped Glass-Ceramics From the System Na2O-Al2O3-SiO2-B2O3-Dy2O3
    Koseva, I.
    Tzvetkov, P.
    Ivanov, P.
    Gancheva, M.
    Nikolov, V.
    LUMINESCENCE, 2024, 39 (11)
  • [44] The System BaO – Al2O3 – Fe2O3
    G. N. Shabanova
    S. N. Bykanov
    Refractories and Industrial Ceramics, 2002, 43 : 247 - 250
  • [45] Effects of Fe2O3 on the crystallization and structure of CaO-Fe2O3-SiO2 glass ceramics
    Li, B.
    Wang, Y. Y.
    Luo, W. Q.
    Zhang, Y. H.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2017, 314 (03) : 1619 - 1625
  • [46] Ferromagnetic glass ceramics and glass fibers based on the composition of SiO2-CaO-Al2O3-B2O3-Fe2O3 glass system
    Liu, Jianan
    Zhu, Chaofeng
    Zhang, Meimei
    Zhang, Yanfei
    Yang, Xuena
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2017, 426 : 375 - 379
  • [47] Effect of Bi2O3 content on mechanical and nuclear radiation shielding properties of Bi2O3-MoO3-B2O3-SiO2-Na2O-Fe2O3 glass system
    Issa, Shams A. M.
    Ahmad, Mahmoud
    Tekin, H. O.
    Saddeek, Yasser B.
    Sayyed, M. I.
    RESULTS IN PHYSICS, 2019, 13
  • [48] PRELIMINARY STUDY ON PORTIONS OF SYSTEMS NA2O-CAO-AL2O3-FE2O3 AND NA2O-CAO-FE2O3-SIO2
    EUBANK, WR
    BOGUE, RH
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1948, 31 (10) : 284 - 291
  • [49] PRELIMINARY STUDY ON PORTIONS OF THE SYSTEMS NA2O-CAO-AL2O3-FE2O3 AND NA2O-CAO-FE2O3-SIO2
    EUBANK, WR
    BOGUE, RH
    JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1948, 40 (03): : 225 - 234
  • [50] GLASS-CERAMICS IN THE B2O3-AL2O3-SIO2 SYSTEM
    ZHENG, GP
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1982, 52 (1-3) : 455 - 460
12345