Although lithium metal is an ideal anode material for achieving high-energy-density lithium-based batteries, the uneven deposition/exfoliation process of during cycling easily triggers formation dendrites and dead lithium, which leads to a low Coulombic efficiency safety issues. In this paper, lithiophilic 3D copper mesh current collector designed by using ZnO pulsed plating applied battery com...

GeP5 is a recently reported new anode material for lithium ion batteries (LIBs), it holds a large theoretical capacity about 2300 mAh g-1, and a high rate capability due to its bi-active components and superior conductivity. However, it undergoes a large volume change during its electrochemical alloying and de-alloying with Li, a suitable binder is necessary to stable the electrode integrity fo...

Nitrate (NO3) contamination of groundwater is a major concern throughout intensive agricultural areas. In the present laboratory scale study, an electrolytic reduction method employing copper cathode and insoluble triple mixed oxide anode was studied for the denitrification of groundwater in a divided cell. Influence of process parameters such as pH, current density and time were studied and th...

Recently a fingering morphology, resembling the hydrodynamic Saffman-Taylor instability, was identified in the quasi-two-dimensional electrodeposition of copper. We present here measurements of the dispersion relation of the growing front. The instability is accompanied by gravity-driven convection rolls at the electrodes, which are examined using particle image velocimetry. While at the anode ...

This paper reports a simple isoelectric focusing (IEF) technique without carrier ampholytes to generate stable pH gradients in a nitrocellulose membrane for the fabrication of paper-based analytical devices suitable for complex biological samples. To design the custom-built IEF apparatus, silver-coated copper wire electrodes were employed; the distance between anode and cathode was 8 mm. Concen...