Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1652875 | Materials Letters | 2007 | 4 Pages |
Abstract
Bimetallic sulfides N/WS2 (N = Ni, Co and Fe) with atomic ratio N/W + N = 0.85 were prepared by the impregnated thiosalt decomposition (ITD) technique and treated under reducing atmosphere at 400 °C. The composition, morphology, structure and magnetic properties of the samples were characterized by energy dispersive spectrometry (EDS), scanning electron microscopy (SEM), X-ray diffraction (XRD) and vibrating sample magnetometry (VSM) measurements respectively. The Co samples reduced by 24 h exhibited the highest coercivity value.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
A. Olivas, I. Villalpando, S. Sepúlveda, O. Pérez, S. Fuentes,