Effect of cobalt doping on structural, optical, and magnetic properties of ZnO nanoparticles synthesized by coprecipitation method

V Gandhi, R Ganesan… - The Journal of …, 2014 - ACS Publications
Zn1–x Co x O (x= 0, 0.05, 0.10, and 0.15) nanoparticles (NPs) were synthesized by a
coprecipitation method. The crystalline sizes of synthesized samples were calculated from …

Unraveling the effect of Gd doping on the structural, optical, and magnetic properties of ZnO based diluted magnetic semiconductor nanorods

MM Obeid, HR Jappor, K Al-Marzoki, IA Al-Hydary… - RSC …, 2019 - pubs.rsc.org
The structural, magnetic, and optical properties of the pristine and Gd-doped ZnO nanorods
(NRs), prepared by facile thermal decomposition, have been studied using a combination of …

Co doped ZnO nanowires as visible light photocatalysts

A Šutka, T Käämbre, R Pärna, I Juhnevica… - Solid State …, 2016 - Elsevier
High aspect ratio cobalt doped ZnO nanowires showing strong photocatalytic activity and
moderate ferromagnetic behaviour were successfully synthesized using a solvothermal …

Grain boundaries as the controlling factor for the ferromagnetic behaviour of Co-doped ZnO

BB Straumal, AA Mazilkin, SG Protasova… - Philosophical …, 2013 - Taylor & Francis
The influence of the grain boundary (GB) specific area s GB on the appearance of
ferromagnetism in Co-doped ZnO has been analysed based on a review of numerous …

Nature-inspired 2D-mosaic 3D-gradient mesoporous framework: bimetal oxide dual-composite strategy toward ultrastable and high-capacity lithium storage

J Yu, Y Wang, L Mou, D Fang, S Chen, S Zhang - ACS nano, 2018 - ACS Publications
In allusion to traditional transition-metal oxide (TMO) anodes for lithium-ion batteries, which
face severe volume variation and poor conductivity, herein a bimetal oxide dual-composite …

Fibrous-root-inspired design and lithium storage applications of a Co–Zn binary synergistic nanoarray system

J Yu, S Chen, W Hao, S Zhang - ACS nano, 2016 - ACS Publications
Developing lithium ion batteries (LIBs) with fast charging/discharging capability and high
capacity is a significant issue for future technical requirements. Transition-metal oxide (TMO) …

Band gap tuning and room temperature ferromagnetism in Co doped Zinc stannate nanostructures

S Sumithra, NV Jaya - Physica B: Condensed Matter, 2016 - Elsevier
The effect of Co doping on structural, optical and magnetic behavior of pure and Co doped
Zinc stannate (ZTO) nanostructures was investigated. Pure and Co (1%, 3% & 5%) doped Zn …

Neuron-mimic smart electrode: A two-dimensional multiscale synergistic strategy for densely packed and high-rate lithium storage

J Yu, Y Wang, L Kong, S Chen, S Zhang - ACS nano, 2019 - ACS Publications
Conventional microsized and nanosized secondary battery electrodes inevitably suffer from
poor rate capability and low tap density, respectively. Inspired by a multipolar neuron …

Synthesis, Structural, Optical and Magnetic Properties of Pure NiO and NiO@SiO 2 Core–Shell Nanospheres

S Sumithra, NV Jaya - Journal of Superconductivity and Novel Magnetism, 2017 - Springer
The preparation and characterisation of core–shell magnetic nanostructure with nickel oxide
(NiO) core and silica (SiO 2) as shell has been reported. Nanoparticles of bare NiO were …

Unveiling the Co2+ Ion Doping-Induced Hierarchical Shape Evolution of ZnO: In Correlation with Magnetic and Photovoltaic Performance

R Krishnapriya, S Praneetha, S Kannan… - ACS Sustainable …, 2017 - ACS Publications
A sustainable, rapid microwave-assisted glycothermal (MW-GT) method has been adopted
for the synthesis of pristine ZnO and a series of Zn1–x Co x O (x= 0, 0.02, 0.03, 0.05, 0.07 …