A single-bath electrodeposition method was developed to integrate multilayer Ag/Co nanowires with a commercial anodic alumina oxide (AAO) template with a pore diameter of 100-200 nm. An electrolyte system containing silver nitride and cobalt sulfide was studied using cyclic voltammetry, and the electrodeposition rate was varied to optimize the electrodeposition conditions. A constant stepwise p...

Aqueous zinc ion batteries have been considered as the prominent candidate in next-generation for its low cost, safety and high theoretical capacity. Nonetheless, formation of dendrites side reactions at electrode/electrolyte interface during plating/stripping process affect cycling reversibility anode. Regulation realizing a highly reversible anode is great challenge. Herein, we applied simple...

cofe2o4 magnetic nano particles (mnps) were synthesized by an efficient method in aqueous medium with the particle sizes of about 20-50 nm. then, a hybrid nanocomposite of polyaniline (pani)-cofe2o4 mnps has been electrodeposited directly on a stainless steel wire by the potentiostatic method. microscopic images of electrodeposited pani and pani-cofe2o4 nanocomposite coatings were obtained by s...

Electrochemical boriding of the graphite plates in potassium cryolite based electrolytes was studied. The were carried out a cell with vertical electrodes. procedure included 2 stages: 1) electrolysis KF–AlF3–KBF4 melt (CR=1.3) at low current density (0.01–0.02 A/cm2), required for boron reduction, 700 and 750 °C; 2) KF–AlF3–Al2O3 higher (0.2 aluminum reduction. optimal conditions electrodeposi...

Abstract The long-term cycling of anode-free Li-metal cells (i.e., where the negative electrode is in situ formed by electrodeposition on an electronically conductive matrix lithium sourced from positive electrode) using a liquid electrolyte affected formation inhomogeneous solid interphase (SEI) current collector and irregular Li deposition. To circumvent these issues, we report atomically def...

The anode material is one of the determining factors for success electrowinning process. This study aims to coat graphite substrate with β-PbO2 produce an inert graphite/β-PbO2 composite low cost and good quality. synthesis expected be used as composites processes. deposition layer was prepared on surface by electrodeposition process using a sulfuric acid electrolyte. effect electrolyte concent...

Photo-assisted one-step electrodeposition has been applied to help in forming smooth and dense CuInSe2 films. The difference in surface morphology and crystalline quality between CuInSe2 films with various photo-assistance has been investigated. In the photo-assisted electrodeposition process, the many kinds of lamps providing maximum light intensity at about 380 to 620 nm were used as light so...

An atomistic model for Cu electrodeposition under nonequilibrium conditions is presented. Cu electrodeposition takes place with a height-dependent deposition rate that accounts for fluctuations in the local Cu2+ ions concentration at the interface, followed by surface diffusion. This model leads to an unstable interface with the development of protrusions and grooves. Subsequently the model is ...

Recent studies have shown that it is possible to electrodeposit a range of materials, such as Cu, Ag and Ge, from various supercritical fluids, including hydrofluorocarbons and mixtures of CO2 with suitable co-solvents. In this perspective we discuss the relatively new field of electrodeposition from supercritical fluids. The perspective focuses on some of the underlying physical chemistry and ...