Electrical current is applied to water containing Na2SO4 as an electrolyte. The water is converted into gaseous H2 and O2 at the electrodes. Attach one alligator clip from the battery pack to each ...

Anion exchange membrane (AEM) water electrolysis is widely recognized as a key technology for next-generation green hydrogen production. Currently, most AEM systems rely on alkaline supporting ...

Designing optimized catalysts that use least amount of iridium has been a challenge. Water electrolysis offers an ideal process for hydrogen production, which could play a key role in the global ...

Using nothing more than a $10 magnet, researchers have doubled the hydrogen output of a water-splitting electrolyzer (Nat. Energy 2019, DOI: 10.1038/s41560-019-0404-4). If the approach can be scaled ...

Coupling renewable energy to produce hydrogen by electrolysis of water is an effective way to develop new energy utilization and solve the energy crisis. It is significant to fully understand the ...