Lattice defects and oxygen vacancies formulated ferromagnetic, luminescence, structural properties and band-gap tuning in Nd3+ substituted ZnO nanoparticles

J Sahu, S Kumar, VS Vats, PA Alvi, B Dalela… - Journal of …, 2022 - Elsevier
Abstract ZnO and Zn 1-x Nd x O nanoparticles synthesized using the microwave assisted co-
precipitation method were probed using XRD, HRTEM, UV–Vis spectroscopy, Raman …

Synthesis of Fe–Pr co-doped ZnO nanoparticles: Structural, optical and antibacterial properties

M Rocha, FP Araujo, S Castro-Lopes, IS de Lima… - Ceramics …, 2023 - Elsevier
In the present work, we studied the role of Fe and Pr addition on the structural, optical and
antibacterial properties of spherical ZnO nanoparticles synthesized via sol gel method. The …

A comprehensive study on the impact of Gd substitution on structural, optical and magnetic properties of ZnO nanocrystals

K Punia, G Lal, S Dalela, SN Dolia, PA Alvi… - Journal of Alloys and …, 2021 - Elsevier
We report here the impact of Gd substitution on structural, optical, photoluminescence and
magnetic properties of Zn 1− x Gd x O (x= 0.02–0.10) nanocrystals. Rietveld refinement of …

Oxygen vacancies mediated cooperative magnetism in ZnO nanocrystals: a d0 ferromagnetic case study

K Punia, G Lal, SK Barbar, SN Dolia, PA Alvi, S Dalela… - Vacuum, 2021 - Elsevier
This article reports on the oxygen vacancies and defects induced cooperative magnetism of
28nm (as prepared) and 74nm (annealed) sized nanocrystals of ZnO synthesized through …

Photocatalytic, structural and optical properties of Ce–Ni co-doped ZnO nanodisks-like self-assembled structures

M Costa-Silva, FP Araujo, Y Guerra, BC Viana… - Materials Chemistry and …, 2022 - Elsevier
In this work, we present a study on the photocatalytic, structural, and optical properties of Ce–
Ni co-doped ZnO nanodisks-like self-assembled structures synthesized by the sol gel …

Defects and oxygen vacancies modified properties of transition metal doped Ce0. 95X0. 05O2 (X= Fe, Co, Ni) nanoparticles

K Dubey, S Dubey, V Sahu, A Modi, J Bamne… - Materials Science and …, 2023 - Elsevier
In this study, pure and transition metal doped (TM= Fe, Co, and Ni), cerium oxide
nanoparticles have been synthesized by the co-precipitation techniques. Rietveld refined X …

Effect of precursors on ZnO nanoparticles to enhance the level-III ridge details of LFPs and anti-counterfeiting applications

MR Chandana, DR Lavanya, J Malleshappa… - Materials Science in …, 2023 - Elsevier
Comparative analysis for the combustion-based synthesis of zinc oxide nanoparticles (NPs)
utilizing various precursors of zinc was reported. l-ascorbic acid extraction was used as a …

Electrochemical and electronic structure properties of high-performance supercapacitor based on Nd-doped ZnO nanoparticles

J Sahu, S Kumar, F Ahmed, PA Alvi, B Dalela… - Journal of Energy …, 2023 - Elsevier
Recently, hybrid supercapacitors gained the interest of energy experts because of their high
energy/power density and long lifespan. In this manuscript, Zn 1-x Nd x O (x= 0.00, 0.01 …

The role of pH on the vibrational, optical and electronic properties of the Zn1-xFexO compound synthesized via sol gel method

AS Soares, S Castro-Lopes, M Cabrera-Baez… - Solid State …, 2022 - Elsevier
Herein, was investigated the role of pH on vibrational, morphological, optical, and electronic
properties for pure and Fe-doped ZnO nanoparticles. The Zn 1-x Fe x O compound with x …

Defects and oxygen vacancies tailored structural, optical, photoluminescence and magnetic properties of Li doped ZnO nanohexagons

K Punia, G Lal, SN Dolia, S Kumar - Ceramics International, 2020 - Elsevier
In this study, Zn 1-x Li x O (x= 0.02, 0.04, 0.06, 0.08 and 0.10) nanohexagons were prepared
by sol-gel combustion route and characterized using standard techniques for understanding …