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FTIR structural investigation of 3B2O3⋅BaO glass matrix containing manganese ions

I. ARDELEAN1, M. TODERAŞ1,2,*

Affiliation

  1. Faculty of Physics, Babeş-Bolyai University, Cluj-Napoca, Romania
  2. Department of Physics, University of Oradea, Oradea, Romania

Abstract

The glasses of the system xMnO·(100-x)[3B2O3·BaO] system with 0 ≤ x ≤ 50 mol% were prepared and characterized by IR spectroscopy. The influeced of gradual increase in MnO content on the glass structure were revealed. It was estimated the presence and the dependence of the borate structural units by the MnO content. For our system both BO3 and BO4 units was detected, the first being dominant in all concentration range..

Keywords

Borate glasses, Structure by FTIR spectroscopy, BaO, MnO.

Submitted at: Dec. 2, 2005
Accepted at: May 18, 2006

Citation

I. ARDELEAN, M. TODERAŞ, FTIR structural investigation of 3B2O3⋅BaO glass matrix containing manganese ions, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 3, pp. 1118-1120 (2006)