DLR is conducting research on polymer electrolyte fuel cells (PEFC) and solid oxide fuel cells (SOFC), as well as improving electrolysis processes for the production of hydrogen. It is working on ...

From there, the copper sulfate is placed in an electrolysis cell using a platinum cathode and copper anodes to pass current through it. After the process is complete, all of the copper will have ...

coli, the presence of certain group VIIIb transition metal compounds in concentrations of about 1–10 parts per million of the metal in the culture medium causes an inhibition of the cell ...

Copper is purified by electrolysis. Electricity is passed through solutions containing copper compounds, such as copper(II) sulfate. The anode (positive electrode) is made from impure copper and ...

Many tumors require significantly more copper than healthy cells for growth—a possible new point of attack for cancer treatment. In a new article published in the journal Angewandte Chemie ...

Science presenter Jon Chase explains electrolysis. He demonstrates how to electroplate a copper coin with zinc using a nail and dilute hydrochloric acid as the electrolyte. Jon uses an animation ...