PHBV/cellulose nanofibrils composites obtained by solution casting and electrospinning process

Modeling of Solidification of Mmc Composites during Gravity Casting Process

R. Zagórski, S. Golak – Silesian University of Technical, Department of Management and Computer Science, Katowice, Poland The paper deals with computer simulation of gravity casting of the metal matrix composites reinforced with ceramics (MMC) into sand mold . The subject of our int erest is aluminum matrix c omposite (AlMMC) reinforced with c eramic particles i.e. silicon carbide SiC and glass...

Gold nanoparticle/polymer nanofibrous composites by laser ablation and electrospinning

Magnetic Fe doped ZnO nanofibers obtained by electrospinning

We demonstrate structural and room temperature magnetic properties of Fe doped ZnO nanofibers (NFs) obtained by electrospinning followed by calcination. The observed NFs, formed from crystalographically oriented, approximately 4.5 nm particles conglomerates, were approximately 200 nm in diameter. The reported synthesis of room temperature ferromagnetic Fe doped ZnO NFs is both facile and econom...

One-dimensional multiferroic bismuth ferrite fibers obtained by electrospinning techniques.

We report the fabrication of novel multiferroic nanostructured bismuth ferrite (BiFeO(3)) fibers using the sol-gel based electrospinning technique. Phase pure BiFeO(3) fibers were prepared by thermally annealing the electrospun BiFeO(3)/polyvinylpyrrolidone composite fibers in air for 1 h at 600 °C. The x-ray diffraction pattern of the fibers (BiFeO(3)) obtained showed that their crystalline st...

Non-woven Nanofiber Chitosan/peo Membranes Obtained by Electrospinning

The present work focused on the preparation and morphological characterization of chitosan-based nanofiber membranes, aiming at applications in medical and pharmacological areas. Membranes with nanofiber diameters ranging from 50 – 300 nm were prepared from polymer solutions through the electrospinning process. To stabilize the process, it was necessary to use poly(ethylene oxide) (PEO), which ...