Influence of Eu3+ Ions on Elastic Moduli and Microhardness of Zinc-boro-soda-lime-silica Glass System

被引：2

作者：

Cheong, Wei Mun ^{[1
]}

Zaid, Mohd Hafiz Mohd ^{[1
,2
]}

Matori, Khamirul Amin ^{[1
,2
]}

Fen, Yap Wing ^{[1
]}

Tee, Tan Sin ^{[1
]}

Loh, Zhi Wei ^{[1
]}

Mayzan, Mohd Zul Hilmi ^{[3
]}

Schmid, Siegbert ^{[4
]}

机构：

[1] Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, Malaysia

[2] Univ Putra Malaysia, Inst Nanosci & Nanotechnol, Nanomat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia

[3] Univ Tun Hussein Onn Malaysia, Fac Appl Sci & Technol, Ceram & Amorphous Grp CerAm, Pagoh Higher Educ Hub, Panchor 84600, Johor, Malaysia

[4] Univ Sydney, Sch Chem, Fac Sci, Camperdown, NSW, Australia

来源：

SILICON | 2024年 / 16卷 / 07期

关键词：

Borosilicate glass; Elastic moduli; Microhardness; Fractal bond connectivity; STRUCTURAL-PROPERTIES; SHIELDING PROPERTIES;

D O I：

10.1007/s12633-024-02918-9

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：

This study focuses on zinc-boro-soda-lime-silica (ZnO - B2O3 - SLS) glasses produced through fast-cooling melt-quenching. The influence of Eu3+ ions on glass properties is explored. As Eu3+ concentration rises, bulk density and molar volume increase from 3.423 to 3.484 g/cm(3) and 21.760 to 23.768 cm(3)/mol, respectively. X-ray diffraction indicates amorphous phase dominance supported by glassy surface morphology. Ultrasonic measurements show the increasing and decreasing trend for ultrasonic velocities and elastic moduli with increasing Eu3+ concentration. Poisson's ratio of the samples signifies their low cross-link density behavior. Moreover, the ZBS-3Eu presents the highest microhardness value of 4.776 GPa. The sample's fractal bond connectivity varies from 1.814 to 2.051, suggesting a 2D structure. Likewise, the ZBS-3Eu glass sample exhibits the most rigidity attributed to its highest f(g) value of 0.075. These findings suggest that ZBS-3Eu has the potential for applications requiring high-strength glass.

引用

页码：3173 / 3180

页数：8

共 39 条

[1] Effect of V2O5 on structural and elastic properties of alkali silicate SiO2-Na2O-NaF glasses [J].