Monodispersed core-shell Fe3O4 @ Au nanoparticles

Article Abstract:

A study to performing the synthesis and assembly of core (Fe3O4)-shell (Au) nanoparticles with high monodispersity is conducted. The results reveal a change in particle size, surface plasmon resonance optical band, core-shell composition, surface reactivity and magnetic properties confirm the formation of core-shell nanostructure.

Gold Compounds, Optical properties, Ferric oxide, Dispersion, Dispersion (Optics), Nanoparticles

---

Polypyrrole: Diffusion coefficients and degradation by overoxidation

Article Abstract:

The electroactivity of electrogenerated polypyrrole films is degraded by applying consecutive anodic potential pulses. The charge consumed during each degradation step is calculated by the difference between the degradation ad the control chronoamperograms.

Science & research, Potassium Nitrate, Research, Usage, Oxidation-reduction reaction, Oxidation-reduction reactions, Conducting polymers, Chemical properties, Pyrrole, Pyrroles, Saltpeter

---

Similar abstracts:

• Abstracts: Quantum chemical study of the inhibitive properties of 2-pyridyl-azoles. Solvent-free preparation of nanosized sulfated zirconia with Bronsted acidic sites from a simple calculation
• Abstracts: Structural studies on the hydration of L-glutamic acid in solution. Evolution of the local structure around Ti atoms in NaAlH(sub 4) doped with TiCl(sub 3) or Ti(sub 13).6THF by ball milling using x-ray absorption and x-ray photoelectron spectroscopy
• Abstracts: Controllable synthesis of conducting polypyrrole nanostructures. Time-resolved infrared spectroscopy as an in situ tool to study the kinetics during self-assembly of mesostructured films
• Abstracts: Molecular dynamics study of the active site of methylamine dehydrogenase
• Abstracts: Potential-dependent sum frequency generation study of 5-methylbenzotriazole on polycrystalline copper, platinum, and gold

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