Exchange-coupling soft magnetic FeNi-SiO2 nanocomposite

Article Abstract:

A method to make exchange-coupled soft magnetic FeNi-SiO2 nanocomposite material composed of FeNi nanoparticles coated with a thin SiO2 layer is reported. It is observed that up to at least 100 MHz permeability is independent of frequency, with value as high as 16 in samples with density 93% of the ideal quality.

Semiconductors and related devices, Semiconductor and Related Device Manufacturing, All Other Basic Inorganic Chemical Manufacturing, Thin Film Materials, Industrial inorganic chemicals, not elsewhere classified, Silicon, Thin films, Dielectric films, Iron compounds, Nickel, Magnetic properties

---

Acid doping of polyaniline: spectroscopic and electrochemical studies

Article Abstract:

Results show that fundamental differences exist in the acid doping behavior of polyaniline film between a strong and a weak acid. Data indicate that both protons and anions of the dopant acids influence the structure and redox properties of polyaniline.

United States, Statistical Data Included, Research, Analysis, Usage, Polymeric composites, Polymer composites, Fourier transform infrared spectroscopy, Doppler effect

---

Similar abstracts:

• Abstracts: Designing carbon nanotube membranes for efficient water desalination. Probing the Link between Proton Transport and Water Content in Lipid membranes
• Abstracts: Pattern formation during polymerization of acrylamide in the presence of sulfide ions. New platform for testing candidate materials for organic field-effect transistors
• Abstracts: Molecular thermodynamics for protein precipitation with a polyelectrolyte. Measurement of lysozyme-lysozyme interactions with quantitative affinity chromatography
• Abstracts: Friction and adhesion between C60 single crystal surfaces and AFM tips: Effects of the orientational phase transition
• Abstracts: Solution and solid-state spectra of quinacridone derivatives as viewed from the intermolecular hydrogen bond. Crystal structure and electronic characterization of trans- and cis-perinone pigments

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.