Structural, optical, photoluminescence properties and Ab initio calculations of new Zn2SiO4/ZnO composite for white light emitting diodes

G Essalah, G Kadim, A Jabar, R Masrour, M Ellouze… - Ceramics …, 2020 - Elsevier
Abstract Zn 2 SiO 4/ZnO composite have been prepared via simple solid-state chemical
reaction. The obtained sample was investigated by X-ray powder diffraction (XRD) using Full …

Preparation and optical properties of borate glass doped with MnO2

TA Taha, AS Abouhaswa - Journal of Materials Science: Materials in …, 2018 - Springer
In this contribution, MnO 2 doped borate glass matrix with ratios 0.0, 0.5, 1.0, 1.5 and 2.0
wt% were prepared utilizing melting method. The structural characterization of these glass …

Optical Spectroscopic Analysis of Bandpass Absorption Glass Filter Based on Vanadium Copper Oxide for Laser Safety Applications.

YH Elbashar, RA Ibrahem, JA Khaliel… - … Optics: Concepts in …, 2019 - search.ebscohost.com
The phosphate glass system of chemical composition 40P< sub> 2 O< sub> 5-37ZnO-2CuO-
(20-x) Na< sub> 2 O-(x) V< sub> 2 O< sub> 5 in molar ratio with x= 1, 2, 3, 4, 5, and 6 are …

Sinterability and mechanical properties of glass-ceramics in the system SiO2-Al2O3-MgO/ZnO

ICJ Dechandt, P Soares, MJ Pascual… - Journal of the European …, 2020 - Elsevier
The sintering, crystallization and mechanical behavior of three glass compositions in the SiO
2-Al 2 O 3-MgO/ZnO system were investigated. Partial substitution of MgO by ZnO causes a …

Fabrication and Crystallization of ZnO‐SLS Glass Derived Willemite Glass‐Ceramics as a Potential Material for Optics Applications

MH Mohd Zaid, K Amin Matori… - Journal of …, 2016 - Wiley Online Library
Willemite glass‐ceramics were successfully derived from conventional melt‐quench ZnO‐
SLS precursor glass by an isothermal heat treatment process. The effect of heat treatment …

ZnO-SiO2 based nanocomposites prepared by a modified sol-gel method

AC Grigorie, C Muntean, T Vlase, C Locovei… - Materials Chemistry and …, 2017 - Elsevier
This paper presents a study on nanocomposites formation in ZnO-SiO 2 systems with
different ZnO: SiO 2 molar ratios (1: 4, 1: 1, and 4: 1), prepared employing a sol-gel method …

Effect of zinc oxide on wollastonite: Structural, optical, and mechanical properties

MA Mahdy, IK El Zawawi, SH Kenawy… - Ceramics …, 2022 - Elsevier
Partial substitution of ZnO for CaO in the wollastonite formula was performed via wet
precipitation. The effects of ZnO/CaO replacement on the structure, porosity, morphology …

Protein Immobilization on Heterogeneous (SiO2/ZnO) Hollow-Mesoporous Nanocapsules Prepared by Imprinting CPMV: Drug Delivery and Possibility of …

K Kumar, P Paik - ACS Biomaterials Science & Engineering, 2021 - ACS Publications
Herein, we report the protein immobilization and stability studies of heterogeneous hollow
mesoporous nanocapsules (Hhmn) for drug and protein delivery. The final results of the …

[HTML][HTML] Mn2+ doped Zn2SiO4 phosphors: A threefold-mode sensing approach for optical thermometry in the visible region at 525 nm

N Rakov, F Matias, Y Xing, GS Maciel - Optical Materials: X, 2024 - Elsevier
Optical functional materials such as nanostructured silicates have been studied for
photonics applications involving energy conversion. In this scenario, we studied Zn 2 SiO 4 …

Optical, magnetic characterization, and gamma-ray interactions for borate glasses using XCOM program

YS Rammah, AS Abouhaswa, AH Salama… - Journal of Theoretical …, 2019 - Springer
In the present study, the optical characterization of borate glasses with composition 35Li 2
O− 10ZnO− 55B 2 O 3− x MnO 2: x= 0, 0.5, 1.0, 1.5, and 2.0 wt% has been investigated. The …