Phase evolution of vanadium oxides obtained through temperature programmed calcinations of ammonium vanadate in hydrogen atmosphere and their humidity …

AA Akande, EC Linganiso, BP Dhonge… - Materials Chemistry and …, 2015‏ - Elsevier
The possibility of obtaining vanadium dioxide (VO 2)[wherein the vanadium ionic state is 4+]
from a precursor of ammonium metavanadate (NH 4 VO 3) bearing the ion V 5+ is …

Structural and magnetic properties of Sr0. 5Co0. 5Fe2O4 nanoferrite

HMI Abdallah, T Moyo, IP Ezekiel… - Journal of magnetism and …, 2014‏ - Elsevier
Abstract The nanoparticle Sr 0.5 Co 0.5 Fe 2 O 4 powder was produced via glycol-thermal
process from high-purity metal chlorides at a low reaction temperature of 200° C. The phase …

Manipulation of magnetic properties of Cr-substituted Ni ferrite synthesized by conventional ceramic technique

N Jahan, FUZ Chowdhury, AKM Zakaria… - … of Superconductivity and …, 2017‏ - Springer
A series of polycrystalline Ni–Cr ferrites, with the composition NiCr x Fe 2− x O 4 (x= 0.0, 0.2,
0.4, 0.6, 0.8, and 1.0), were synthesized by conventional solid state ceramic method. The …

Effect of annealing on exchange bias in Mg0.2FexCr1.8−xO3 nano oxides

K Mbela, T Moyo, NSE Osman - Journal of Materials Science: Materials in …, 2016‏ - Springer
Magnesium-iron chromium oxides (Mg 0.2 Cr 1.8− x Fe x O 3 with x varying from 0.3 to 0.9)
produced by hydrothermal process in a stirred pressure reactor from pure metal chlorides …

Magnetic studies of Mn0.2Cr1.8−x Fe x O3 nano oxides prepared via hydrothermal route

K Mbela, T Moyo, NSE Osman, N Akdoģan… - Journal of Materials …, 2016‏ - Springer
Manganese–iron chromium oxides (Mn 0.2 Cr 1.8− x Fe x O 3) with x varying from 0.3 to 1.3
have been produced by hydrothermal process in a stirred pressure reactor from pure metal …

PHASE EVOLUTION OF VO2, V2O5 and V6O13 NANOSTRUCTURES FROM NH4VO3 AND THEIR HUMIDITY SENSING PROPERTIES

AAAEC Linganiso, BP Dhonge… - … and optical methods, 2017‏ - search.proquest.com
In this chapter, the evolution of VO2, V6O13 and V2O5 from the NH4VO3 precursor by
thermal annealing using temperature programmed CVD are studied. Thermal …

Effect of annealing on exchange bias in MgFeCrO nano oxides.

K Mbela, T Moyo, N Osman - Journal of Materials Science …, 2016‏ - search.ebscohost.com
Magnesium-iron chromium oxides (MgCrFeO with x varying from 0.3 to 0.9) produced by
hydrothermal process in a stirred pressure reactor from pure metal chlorides have been …

[CITATION][C] Kalengay Mbela, T. Moyo, Nadir

SE Osman, N Akdoģan, M Öztürk