Document Type : Original Article
Authors
1
Physics and Engineering Mathematics Department, Faculty of Electronic Engineering, Menoufia University, Menouf 32952, Egypt
2
Physics department, faculty of science, Menofia university, shibinelkom
3
Physics Department, Faculty of Science, Menoufia University, Shebin El-Koom 32511, Egypt
Abstract
Borate-based glass nanocomposites have gained significant attention in recent years due to their unique structural, dielectric, and radiation shielding properties. These materials exhibit excellent thermal stability, tunable optical characteristics, and enhanced mechanical strength, making them suitable for applications in optoelectronics, solid-state batteries, and radiation protection. This comprehensive review provides an in-depth analysis of recent advancements in borate-based glass nanocomposites, with a particular focus on three key aspects: (1) structural modifications induced by different compositional changes, (2) dielectric behavior and their dependence on glass network formers and modifiers, and (3) their effectiveness as radiation shielding materials. The influence of dopants, such as transition metals (e.g., Cu, Fe, Co) and rare-earth elements (e.g., Ce, Eu, Gd), on the optical, electrical, and mechanical properties of these glasses is systematically discussed. These dopants play a crucial role in modifying the glass network, enhancing ionic conductivity, and improving radiation attenuation performance. The influence of dopants, such as transition metals and rare-earth elements, on the physical and chemical properties of these glasses is discussed. Additionally, the role of nanostructuring in improving radiation attenuation is explored, along with future prospects for these advanced materials.
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