Latching is achieved by reaching a breakover voltage or exceeding the critical rate of voltage rise between the anode and cathode. Dropout is achieved by reducing the current until one or both ...

Polymer electrolyte membrane (PEM) fuel cells employ a polymer membrane with acid side groups to conduct protons from the anode to cathode. Water management in the fuel cell is critical for PEM fuel ...

The use of silicon anodes in lithium-ion batteries improves energy storage but presents swelling issues that impact lifespan and electrochemical stability.

There exists a misconception that cathodes are always negative, but, in fact, a cathode's polarity mainly depends on the ... from the cathodes toward the positive counterpart named the anode. Cathodes ...