Absorption spectroscopic studies on gamma irradiated bismuth borosilicate glasses

Ravneet Kaur; Surinder Singh; O. P. Pandey

doi:10.1016/j.molstruc.2013.06.056

Absorption spectroscopic studies on gamma irradiated bismuth borosilicate glasses

Ravneet Kaur
, Surinder Singh
, O. P. Pandey

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

FT-IR spectroscopic measurements have been employed to investigate the structural changes in quaternary xBi₂O₃-15 Na ₂O-(70 - x) B2O3-15 SiO₂ glass system withx = 5, 10,15, 20 and 25 (mol%). The effect of gamma irradiation in the dose range of 0.1-60 kGy on the infrared absorption spectra of these glasses is also reported. The IR spectra of the prepared samples show characteristic bands related to the sharing of triangular and tetrahedral borate and silicate groups together with Bi-O groups. The effect of the heavy metal oxide Bi₂O₃ on the glass composition is also studied.

Original language	English
Pages (from-to)	386-391
Number of pages	6
Journal	Journal of Molecular Structure
Volume	1049
DOIs	https://doi.org/10.1016/j.molstruc.2013.06.056
State	Published - 2013
Externally published	Yes

Keywords

Bismuth
Borosilicate glass
C-Irradiation
FT-IR
Heavy metal oxide
NBOs

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10.1016/j.molstruc.2013.06.056

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@article{3b9c8bdfcfb14834af81dc45501afe10,

title = "Absorption spectroscopic studies on gamma irradiated bismuth borosilicate glasses",

abstract = "FT-IR spectroscopic measurements have been employed to investigate the structural changes in quaternary xBi2O3-15 Na 2O-(70 - x) B2O3-15 SiO2 glass system withx = 5, 10,15, 20 and 25 (mol\%). The effect of gamma irradiation in the dose range of 0.1-60 kGy on the infrared absorption spectra of these glasses is also reported. The IR spectra of the prepared samples show characteristic bands related to the sharing of triangular and tetrahedral borate and silicate groups together with Bi-O groups. The effect of the heavy metal oxide Bi2O3 on the glass composition is also studied.",

keywords = "Bismuth, Borosilicate glass, C-Irradiation, FT-IR, Heavy metal oxide, NBOs",

author = "Ravneet Kaur and Surinder Singh and Pandey, \{O. P.\}",

note = "Funding Information: The authors are thankful to IUAC, New Delhi for providing the financial assistance and necessary experimental facilities for the completion of this work.",

year = "2013",

doi = "10.1016/j.molstruc.2013.06.056",

language = "English",

volume = "1049",

pages = "386--391",

journal = "Journal of Molecular Structure",

issn = "0022-2860",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Absorption spectroscopic studies on gamma irradiated bismuth borosilicate glasses

AU - Kaur, Ravneet

AU - Singh, Surinder

AU - Pandey, O. P.

N1 - Funding Information: The authors are thankful to IUAC, New Delhi for providing the financial assistance and necessary experimental facilities for the completion of this work.

PY - 2013

Y1 - 2013

N2 - FT-IR spectroscopic measurements have been employed to investigate the structural changes in quaternary xBi2O3-15 Na 2O-(70 - x) B2O3-15 SiO2 glass system withx = 5, 10,15, 20 and 25 (mol%). The effect of gamma irradiation in the dose range of 0.1-60 kGy on the infrared absorption spectra of these glasses is also reported. The IR spectra of the prepared samples show characteristic bands related to the sharing of triangular and tetrahedral borate and silicate groups together with Bi-O groups. The effect of the heavy metal oxide Bi2O3 on the glass composition is also studied.

AB - FT-IR spectroscopic measurements have been employed to investigate the structural changes in quaternary xBi2O3-15 Na 2O-(70 - x) B2O3-15 SiO2 glass system withx = 5, 10,15, 20 and 25 (mol%). The effect of gamma irradiation in the dose range of 0.1-60 kGy on the infrared absorption spectra of these glasses is also reported. The IR spectra of the prepared samples show characteristic bands related to the sharing of triangular and tetrahedral borate and silicate groups together with Bi-O groups. The effect of the heavy metal oxide Bi2O3 on the glass composition is also studied.

KW - Bismuth

KW - Borosilicate glass

KW - C-Irradiation

KW - FT-IR

KW - Heavy metal oxide

KW - NBOs

UR - https://www.scopus.com/pages/publications/84885115474

U2 - 10.1016/j.molstruc.2013.06.056

DO - 10.1016/j.molstruc.2013.06.056

M3 - Article

AN - SCOPUS:84885115474

SN - 0022-2860

VL - 1049

SP - 386

EP - 391

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

ER -

Absorption spectroscopic studies on gamma irradiated bismuth borosilicate glasses

Abstract

Keywords

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