Now showing items 1-10 of 397
Modeling the crystallographic structure of Ho(Ni,Co,Mn)O3±δ perovskite-type manganite
Crystallographic and microstructural properties of Ho(Ni,Co,Mn)O3± perovskite-type multiferroic material are reported. Samples were synthesized with a modified polymeric precursor method. The synchrotron X-ray powder ...
Carbon nanotubes/polyamide 6.6 nanostructured composites crystallization kinetic study
Compared with the traditional composites, the incorporation of carbon nanotubes into polymeric matrices can generate materials with superior properties, especially thermal, electrical and tribological properties. The aim ...
Intrinsic magnetic properties of BixCo2-xMnO 4 spinels obtained by short-time etching
We report the structural and magnetic properties of Co2MnO 4, partially substituted by Bi at the octahedral site. Bismuth enhances ferromagnetism due to a decrease of the Co2+-Co2+ antiferromagnetic interactions and an ...
Synthesis of FeNi Alloy Nanomaterials by Proteic Sol-Gel Method: Crystallographic, Morphological, and Magnetic Properties
(Hindawi Publishing Corp, 2016-01-01)
Proteic Sol-Gel method was used for the synthesis of FeNi alloy at different temperature conditions and flow reduction. The solids were characterized by XRD, H-2-TPR, SEM, TEM, Mossbauer spectroscopy, and VSM. It was ...
Tribocorrosion behaviour of anodic treated titanium surfaces intended for dental implants
Tribocorrosion plays an important role in the lifetime of metallic implants. Once implanted, biomaterials are subjected to micro-movements in aggressive biological fluids. Titanium is widely used as an implant material ...