These were filtered, rinsed with Milli-Q water and methanol, dried at 90 °C for 2 h, and analyzed using EDX. The precipitates were calcined at 500 °C for 3 h to yield pure cobalt oxide, characterized ...

Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea ...

Cobalt is a byproduct of nickel and copper mining. In recent years, cobalt has taken its place as one of the world’s most sought-after commodities due to its use in semiconductor chips and the ...

The synthesis process utilized microwave-assisted co-precipitation, and a range of characterization techniques, including XRD, FESEM, VSM, FTIR, and UV-spectroscopy, were employed to assess the ...

Polymer electrolytes are important materials in the manufacture of all-solid-state batteries due to their ionic conductivity, achieved by doping the polymer with salt, and mechanical strength, ...

Change orientation to land scape to view the price table ...

The teenage girl who narrowly escaped with her life in a shocking vehicle and machete attack has been released from hospital in time for Christmas.