Generating electricity from renewable sources will soon become as easy as putting a brush and a tube in a tub of wastewater. A carbon fiber, bottle-brush anode developed by Penn State researchers will ...

The top image shows the construction of the ZnS/CuS anode and carbon fiber cathode used in the experiment. The bottom image illustrates the performance of the ZnS/CuS anode/cathode construction ...

Could you tell our readers about RETSCH, Verder Scientific, and your role at the company? RETSCH is a member company of Verder Scientific, which has over 1,000 employees in 22 locations around the ...

The anode is the negative electrode of the fuel cell. This electrode is in contact with the proton exchange membrane (PEM) that is coated with a platinum-based catalyst. The catalyst dissociates the ...

Fuel cells convert the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen ions with oxygen or another oxidizing agent. They differ from batteries ...

Cathodes play a dominant role in defining cell energy density, and also make up a significant proportion of cell costs, due to the use of high-cost metals such as cobalt, nickel and lithium. Standard ...