In this work we present the structural, magnetic and surface characterization of the ceramic nickel manganite oxide NiMn 2 O 4-δ synthesized by two methods: sol-gel and ultrasound …
F Sánchez-De Jesús, CA Cortés, R Valenzuela… - Ceramics …, 2012 - Elsevier
Yttrium iron garnet, Y3Fe5O12 (YIG) powders were synthesized by mechanochemical processing (MCP) from Fe2O3 and Y2O3, followed by an annealing. The aim of this work …
The Co1-xCuxMn2O4 samples were effectively synthesized by means of chemical reagents and highly scalable co-precipitation technique. X-ray diffraction investigation affirmed the …
Nickel manganite (NiMn2O4) samples synthesized by a vapor–solid method at temperatures in the range of 1000–1400° C are studied in this work. The stability and properties of this …
Manganese oxides of spinel structure, LiMn 2 O 4, Li 1-x Ni x Mn 2 O 4 (0.25≤ x≤ 0.75), and NiMn 2 O 4, were studied by EDS, XRD, SEM, magnetic (MH, MT), and XPS …
This study focuses on two different techniques for preparation of nickel manganite (NiMn2O4) system. One approach is conventional ceramic method, and the second is based …
A sol-gel combustion process was used to synthesize Fe0. 48Ni0. 3Mn1. 32Co0. 9O4 (FNMC) nanopowders, which exhibited properties suitable for negative temperature …
A wide range of methods have been used to synthesize ceramic powders, with different compositions. Although most of these methods are applicable to transparent ceramic power …
M Deeb, R Saleh - Tishreen University Journal-Basic …, 2017 - journal.tishreen.edu.sy
The importance of diagram system MnO 2─ NaVO 3 is in obtaining a crystal phase (chemical compounds or solid solutions). Acknowledging the fact that these compounds …