Room temperature ferromagnetism and gas sensing in ZnO nanostructures: Influence of intrinsic defects and Mn, Co, Cu doping

GH Mhlongo, K Shingange, ZP Tshabalala… - Applied Surface …, 2016 - Elsevier
Undoped and transition metal (Cu, Co and Mn) doped ZnO nanostructures were
successfully prepared via a microwave-assisted hydrothermal method followed by …

Facile Synthesis of ZnMn2O4@rGO Microspheres for Ultrasensitive Electrochemical Detection of Hydrogen Peroxide from Human Breast Cancer Cells

Y Li, K Huan, D Deng, L Tang, J Wang… - ACS applied materials & …, 2019 - ACS Publications
Mixed transition-metal oxides have witnessed increasing attention in catalysts and
electrocatalysts. Herein, reduced graphene oxide-wrapped ZnMn2O4 microspheres …

Fabrication of Free-Standing ZnMn2O4 Mesoscale Tubular Arrays for Lithium-Ion Anodes with Highly Reversible Lithium Storage Properties

JG Kim, SH Lee, Y Kim, WB Kim - ACS applied materials & …, 2013 - ACS Publications
In this paper, ZnMn2O4 mesoscale tubular arrays on current collectors were successfully
synthesized using a reactive template route combined with a postcalcination process …

Electrode dependence of resistive switching in Mn-doped ZnO: Filamentary versus interfacial mechanisms

HY Peng, GP Li, JY Ye, ZP Wei, Z Zhang… - Applied Physics …, 2010 - pubs.aip.org
We carry out a comparative study on resistive switching in Mn-doped ZnO thin films; samples
grown on Pt and Si show unipolar and bipolar switching behaviors, respectively. Fittings of …

Efficient energy transfer in monodisperse Eu-doped ZnO nanocrystals synthesized from metal acetylacetonates in high-boiling solvents

YP Du, YW Zhang, LD Sun, CH Yan - The Journal of Physical …, 2008 - ACS Publications
Monodisperse ZnO: Eu nanocrystals were prepared by the codecomposition of metal
acetylacetonate precursors in a mixture of oleylamine and 1-octadecene. They have been …

Structure and photocatalytic activity of Ni-doped ZnO nanorods

J Zhao, L Wang, X Yan, Y Yang, Y Lei, J Zhou… - Materials Research …, 2011 - Elsevier
Abstract The one-dimensional (1D) Zn 1− x Ni x O (x= 0, 0.02, 0.05, 0.10) nanorods have
been synthesized by a simple hydrothermal method. New bands show at∼ 130 cm− 1 in the …

A facile green antisolvent approach to Cu 2+-doped ZnO nanocrystals with visible-light-responsive photoactivities

YH Lu, WH Lin, CY Yang, YH Chiu, YC Pu, MH Lee… - Nanoscale, 2014 - pubs.rsc.org
An environmentally benign antisolvent method has been developed to prepare Cu2+-doped
ZnO nanocrystals with controllable dopant concentrations. A room temperature ionic liquid …

Polyacrylamide/Ni0.02Zn0.98O Nanocomposite with High Solar Light Photocatalytic Activity and Efficient Adsorption Capacity for Toxic Dye Removal

A Kumar, G Sharma, M Naushad… - Industrial & …, 2014 - ACS Publications
Photocatalytic removal of toxic textile dyes from wastewater is a challenge because of the
relatively low efficiency of photocatalysts. There has been sustained interest in a variety of …

Effect of Mg content on structural, electrical and optical properties of Zn1− xMgxO nanocomposite thin films

A Kaushal, D Kaur - Solar energy materials and solar cells, 2009 - Elsevier
We report on the growth of Zn1− xMgxO (ZMO) thin films on quartz substrate using pulsed
laser deposition (PLD) technique. The influence of varying Mg composition on structural …

Increase of Mn solubility with decreasing grain size in ZnO

B Straumal, B Baretzky, A Mazilkin, S Protasova… - Journal of the European …, 2009 - Elsevier
Nanograined (grain size 20nm) ZnO films with various Mn content (from 0 to 47at%) were
synthesized by the novel wet chemistry method. The solubility limit for Mn was determined at …