Correlation among oxygen vacancy and doping concentration in controlling the properties of cobalt doped ZnO nanoparticles
PR Chithira, TT John - Journal of Magnetism and Magnetic Materials, 2020 - Elsevier
We have observed ferromagnetism at room temperature in 2% cobalt doped ZnO
nanoparticles prepared by a simple chemical precipitation method. This can be described as …
nanoparticles prepared by a simple chemical precipitation method. This can be described as …
Enhanced optical and antibacterial activity of hydrothermally synthesized cobalt-doped zinc oxide cylindrical microcrystals
Cobalt (Co) doped zinc oxide (ZnO) microcrystals (MCs) are prepared by using the
hydrothermal method from the precursor's mixture of zinc chloride (ZnCl2), cobalt-II chloride …
hydrothermal method from the precursor's mixture of zinc chloride (ZnCl2), cobalt-II chloride …
Magnetic and optical properties of Co-doped ZnO nanocrystalline particles
We carried out a systematic study on the effect of Co doping on the structural, magnetic and
optical properties of ZnO nanocrystalline particles, using x-ray diffraction, x-ray …
optical properties of ZnO nanocrystalline particles, using x-ray diffraction, x-ray …
Effects of Co concentration and annealing on the magnetic properties of Co-doped ZnO films: Role of oxygen vacancies on the ferromagnetic ordering
Zn 1-x Co x O thin films with different Co concentrations were deposited using ultrasonic
spray pyrolysis technique. Comprehensive structural, elemental and optical investigations …
spray pyrolysis technique. Comprehensive structural, elemental and optical investigations …
Oxygen vacancy induced ferromagnetism in Cu-doped ZnO
Cu-doped ZnO was synthesized by hydrothermal method in a pulsed magnetic field. X-ray
diffraction reveals the hexagonal wurtzite structure as with pure ZnO. The application of …
diffraction reveals the hexagonal wurtzite structure as with pure ZnO. The application of …
Co-doped ZnO nanoparticles: structural, morphological, optical, magnetic and antibacterial studies
Un-doped and Co-doped ZnO nanoparticles (NPs) with different weight ratios (0.5, 1.0, 1.5,
and 2.0 wt% of Co) were synthesized by a facile and rapid microwave-assisted combustion …
and 2.0 wt% of Co) were synthesized by a facile and rapid microwave-assisted combustion …
Investigation of the structural, optical and magnetic properties of Fe doped ZnO thin films coated on glass by sol-gel spin coating method
P Ariyakkani, L Suganya, B Sundaresan - Journal of Alloys and …, 2017 - Elsevier
Fe doped ZnO thin films with varying Fe concentrations say 0, 3, 5, 7, 10, 15, and 20 at%
were prepared on the glass substrate by sol-gel spin coating technique and their structural …
were prepared on the glass substrate by sol-gel spin coating technique and their structural …
Effect of cobalt doping on optical, magnetic and photocatalytic properties of ZnO nanoparticles
H Pan, Y Zhang, Y Hu, H Xie - Optik, 2020 - Elsevier
Abstract Cobalt doped ZnO nanoparticles (Zn 1-x Co x O (0.00≤ x≤ 0.1)) was synthesized
by a two-step coprecipitation method using oxalic acid and ammonium hydroxide. The effect …
by a two-step coprecipitation method using oxalic acid and ammonium hydroxide. The effect …
Annealing effects on the structural and optical properties of ZnO nanoparticles with PVA and CA as chelating agents
AN Mallika, AR Reddy, KV Reddy - Journal of Advanced ceramics, 2015 - Springer
The effects of annealing temperatures and chelating agents on the structural and optical
properties of ZnO nanoparticles were investigated. The average particle size of ZnO …
properties of ZnO nanoparticles were investigated. The average particle size of ZnO …
Synthesis of a hybrid phase FeCoWO4/g‐C3N4 heterojunction composite for enhanced photocatalytic degradation of MB under visible light
M Kandasamy, V Vasudevan, P Thangavelu… - …, 2023 - Wiley Online Library
Recently, the environmental contamination caused by toxic dyes has posed a severe threat
to human health. Semiconductor‐based photocatalysis is gaining a lot of attention due to its …
to human health. Semiconductor‐based photocatalysis is gaining a lot of attention due to its …