The increased demand for portable electronic devices and electric vehicles has resulted in an exponential increase lithium-ion battery (LIB) waste, becoming turn important secondary source critical metals. Electrowinning is a commonly used method to recover base precious metals from solution, which can also be valuable spent LIBs. This study unveiled the cobalt electrochemical recovery using mo...

The medium-entropy alloy is a newly intriguing material showing superb properties. A simple, one-step method was developed to electrodeposit CoNiFe films from sulfate and citrate bath. microstructure corrosion resistance were investigated in with varying deposition current densities. It shows the face-centered cubic structure <111> preferential orientation. HRTEM-EDS observations further show i...

A high speed and low-cost electrochemical additive manufacturing method for parallel microprinting of metals is proposed. Multicapillary 3D printed solution flow type microdroplet cells (Sf-MDC) with large capillary diameters (600 μm) are used to electrodeposit high-quality Ni microstructures. Three lines each having a width around 900 μm thickness 24.6 μm, 20.7 15.2 simultaneously on Cu substr...

Electrodeposition of chromium (Cr) and nickel (Ni) their alloys have been subjects interest for a long time. Owing to special features such as high corrosion resistance, good wear lustrous nature etc., Cr Ni electrodeposit continue be the subject investigation further development, improvements in qualities application remain one aims. This paper reviews advances made so far electrodeposited coa...

Ionic liquids are considered as a promising, alternative solvent for the electrochemical synthesis of metals because their high thermal and chemical stability, relatively ionic conductivity, wide window. In particular, window enables electrodeposition without any side reaction electrolytes such hydrogen evolution. The silver is conducted in 1-n-butyl-3-methylimidazolium chloride ([C4mim]Cl) liq...

The electrodeposition of Ru was investigated from solutions ruthenium(III) nitrosyl sulfate and chloride onto seed layers epitaxial polycrystalline Au. Using both galvanostatic potentiostatic deposition modes, metallic found to electrodeposit as a porous layer comprised (0001) oriented crystallites, the presence which discovered confirmed by X-ray scanning transmission electron microscope (S/TE...