Structural Analyses of Halide Alkali Lead Borate Glasses

Kh S. Shaaban; M. A. Sayed; Y. B. Saddeek; I. S. Yahia

doi:10.1007/s12633-016-9465-1

Structural Analyses of Halide Alkali Lead Borate Glasses

Kh S. Shaaban
, M. A. Sayed
, Y. B. Saddeek
, I. S. Yahia

Al-Azhar University
King Khalid University
Ain Shams University

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

3 Scopus citations

Abstract

Glasses with the chemical formula 39PbO-1NaI- (60-X) Na₂B₄O₇ – X CaO mol % (X = 0, 5, 10, 15, 20, 25 mol %). were prepared by the usual melt quenching technique. The density and the molar volume were determined. Ultrasonic velocities (longitudinal and shear) were measured in these glasses at room temperature. The elastic moduli, such as Young’s modulus (Y) or Bulk modulus (K) were determined and elastic properties were calculated in terms of the Makishima–Mackenzie model. The thermal stability criterion ?T was determined by using differential thermal analysis (DTA) with heating rate10 ^°C/min.

Original language	English
Pages (from-to)	2413-2419
Number of pages	7
Journal	Silicon
Volume	11
Issue number	5
DOIs	https://doi.org/10.1007/s12633-016-9465-1
State	Published - 1 Oct 2019
Externally published	Yes

Keywords

Density
Elastic moduli
Lead borate glasses with halide: XRD
Makishima–Mackenzie model
Molar volume
Thermal stability
Ultrasonic velocities

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10.1007/s12633-016-9465-1

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title = "Structural Analyses of Halide Alkali Lead Borate Glasses",

abstract = "Glasses with the chemical formula 39PbO-1NaI- (60-X) Na2B4O7 – X CaO mol \% (X = 0, 5, 10, 15, 20, 25 mol \%). were prepared by the usual melt quenching technique. The density and the molar volume were determined. Ultrasonic velocities (longitudinal and shear) were measured in these glasses at room temperature. The elastic moduli, such as Young{\textquoteright}s modulus (Y) or Bulk modulus (K) were determined and elastic properties were calculated in terms of the Makishima–Mackenzie model. The thermal stability criterion ?T was determined by using differential thermal analysis (DTA) with heating rate10 °C/min.",

keywords = "Density, Elastic moduli, Lead borate glasses with halide: XRD, Makishima–Mackenzie model, Molar volume, Thermal stability, Ultrasonic velocities",

author = "Shaaban, \{Kh S.\} and Sayed, \{M. A.\} and Saddeek, \{Y. B.\} and Yahia, \{I. S.\}",

note = "Publisher Copyright: {\textcopyright} 2016, Springer Science+Business Media Dordrecht.",

year = "2019",

month = oct,

day = "1",

doi = "10.1007/s12633-016-9465-1",

language = "English",

volume = "11",

pages = "2413--2419",

journal = "Silicon",

issn = "1876-990X",

publisher = "Springer Netherlands",

number = "5",

}

TY - JOUR

T1 - Structural Analyses of Halide Alkali Lead Borate Glasses

AU - Shaaban, Kh S.

AU - Sayed, M. A.

AU - Saddeek, Y. B.

AU - Yahia, I. S.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Glasses with the chemical formula 39PbO-1NaI- (60-X) Na2B4O7 – X CaO mol % (X = 0, 5, 10, 15, 20, 25 mol %). were prepared by the usual melt quenching technique. The density and the molar volume were determined. Ultrasonic velocities (longitudinal and shear) were measured in these glasses at room temperature. The elastic moduli, such as Young’s modulus (Y) or Bulk modulus (K) were determined and elastic properties were calculated in terms of the Makishima–Mackenzie model. The thermal stability criterion ?T was determined by using differential thermal analysis (DTA) with heating rate10 °C/min.

AB - Glasses with the chemical formula 39PbO-1NaI- (60-X) Na2B4O7 – X CaO mol % (X = 0, 5, 10, 15, 20, 25 mol %). were prepared by the usual melt quenching technique. The density and the molar volume were determined. Ultrasonic velocities (longitudinal and shear) were measured in these glasses at room temperature. The elastic moduli, such as Young’s modulus (Y) or Bulk modulus (K) were determined and elastic properties were calculated in terms of the Makishima–Mackenzie model. The thermal stability criterion ?T was determined by using differential thermal analysis (DTA) with heating rate10 °C/min.

KW - Density

KW - Elastic moduli

KW - Lead borate glasses with halide: XRD

KW - Makishima–Mackenzie model

KW - Molar volume

KW - Thermal stability

KW - Ultrasonic velocities

UR - https://www.scopus.com/pages/publications/85007427918

U2 - 10.1007/s12633-016-9465-1

DO - 10.1007/s12633-016-9465-1

M3 - Article

AN - SCOPUS:85007427918

SN - 1876-990X

VL - 11

SP - 2413

EP - 2419

JO - Silicon

JF - Silicon

IS - 5

ER -

Structural Analyses of Halide Alkali Lead Borate Glasses

Abstract

Keywords

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