Magnesium (Mg) and its biocompatible alloys are used as biodegradable materials for temporary implant applications. However, the fast electrochemical reactions in physiological environment can lead to premature failure damage surrounding tissues. Here, we report on nanoparticle-modified biopolymer composite coatings processed using alternating current electrophoretic deposition (AC-EPD) control...

Due to their good properties, including biodegradability and similar characteristics natural bone, magnesium alloys have potential applications in implant manufacturing for biomedicine orthopedics.In this study, chitosan or/and hydroxyapatite layers were performed on the surface of AZ91 alloy using electrophoretic deposition process. The microstructure coating, mechanical hydrogen evolution, pH...

This article presents the results of an experimental investigation designed to deposit chitosan/hexagonal boron nitride (h-BN) and chitosan/h-BN/titania (TiO₂) composites on SS316L substrates using electrophoretic deposition (EPD) for potential antibacterial applications. The influence of EPD parameters (voltage and deposition time) and relative concentrations of chitosan, h-BN and TiO₂ in susp...

In this study, we investigated the deposition kinetics of polyvinylidene fluoride copolymerized with trifluoroethylene (P(VDF-TrFE)) particles on stainless steel substrates during the electrophoretic deposition (EPD) process. The effect of applied voltage and deposition time on the structure and ferroelectric property of the P(VDF-TrFE) films was studied in detail. A method of repeated EPD and ...

Abstract The objective of the present work was development cathodic electrophoretic deposition (EPD) to obtain composite coatings mesoporous sol–gel glass (MSGG) particles embedded in a zein matrix on Ti-13Nb-13Zr substrates. To deposit robust and repeatable coatings, direct current EPD pulsed as well kinetics were investigated, including yield rate. stability suspension determined based zeta p...

dye sensitized solar cell was fabricated from a double layer photoanode. first, tio2 nanoparticles  were synthesized by hydrothermal method. these tio2 nps were deposited on fto glasses by electrophoretic deposition  method in applied voltage of 5 v and epd time of 2.5-10 min. then tio2 hollow spheres (hss) were synthesized by sacrificed template method with carbon spheres as template and ttip ...

The hydroxyapatite layer was deposited on the commercial magnesium alloy of AZ91 by electrophoretic deposition route, and corrosion behavior applied layers studied polarization electrochemical impedance spectroscopy at Simulated Body Fluid (SBF) solution. best resistance improvement obtained for sample synthesized 40 V within 4 minutes. Also, morphology coated samples atomic force microscopy (A...

Supported titanium dioxide (TiO2) was investigated for potential application in photocatalytic degradation of dye acid Orange 7 textile wastewater. Two commercial powder photocatalysts, Degussa (P25) and Precheza (AV01), were immobilized on stainless steel plates dimensions (75 mm × 25 mm) through Electrophoretic Deposition Process (EPD) from aqueous colloidal suspensions n-TiO2, c=10 g.L-1 pro...