This paper describes a light-addressed electrolytic system used to perform an electrodeposition of enzyme-entrapped chitosan membranes for multiplexed enzyme-based bioassays using a digital micromirror device (DMD). In this system, a patterned light illumination is projected onto a photoconductive substrate serving as a photo-cathode to electrolytically produce hydroxide ions, which leads to an...

he electrodeposition of zinc on iron and steel for protection T against corrosion was first proposed in 1840. The combination of aesthetic appeal and protection thus provided has established bright zinc plating as an important process in modern industry. In today's technology, zinc is preferably deposited from acid-type electrolytes, especially chloride, as an alternative to those based on cyan...

Electrodeposition of Ni-Co-Fe-Zn alloys was done in a chloride ion solution with the presence and absence of a Permanent Parallel Magnetic Field (PPMF). The PPMF was applied parallel to the cathode surface. The deposition profile was monitored chronoamperometrically. It was found that the electrodeposition current was enhanced in the presence of PPMF (9 T) compared to without PPMF. The percenta...

the influences of anionic sodium dodecylsulfate (sds) and cationic hexadecyltrimethylammonium bromide (htab) surfactants on the incorporation and distribution of barium hexaferrite nanoparticles in the electrodeposited cofe-bafe12o19 composite thin films were studied. sulphate bathes with natural ph containing 0 to 2 g/l surfactants were used for electroplating at room temperature. field emissi...

The investigation of Fe-W alloys is growing in comparison to other W with iron group metals due the environmental and health issues linked Ni Co materials. influence Na2WO4 concentration range 0 0.5 M on bath chemistry electrode reactions Pt alloys’ electrodeposition from citrate electrolyte was investigated by means rotating disk (RDE) cyclic voltammetry (CV) synchronized electrochemical quart...

A binder-free aluminum (Al) electrode was fabricated by electrodeposition on a three-dimensional copper foam (3DCu) or carbon fabric (3DCF) from mixed-halide ionic liquid. The strong adhesion, structural stability and interface compatibility between Al 3DCu facilitate high electrical conductivity effectively alleviate large volume change. In lithium-ion battery, the continuous, dendrite-free Al...

In this paper, the authors present and discuss a model for Cu-Se nano resonant tunneling diodes (RTDs) fabricated by negative template assisted electrodeposition technique and formulate the mathematical equations for it. The model successfully explains the experimental findings.

Generic approaches to nano-dots and nano-rings have been developed via sputtering an Au layer on one planar surface side of porous anodic aluminum oxide template and subsequent electrodeposition.

Electrodeposition of poly(3,4-ethylenedioxythiophene) onto conducting plastic allows the cheap and facile synthesis of plastic cathodes for dye-sensitised solar cells, having excellent solar cell efficiency (8%), at a fraction of the cost of platinised plastic.