Elektrolyzéry

Elektrolyzéry are devices used to perform electrolysis, a process that uses an electric current to drive an otherwise non-spontaneous chemical reaction. In the context of water, an elektrolyzér splits water (H2O) into its constituent elements, hydrogen (H2) and oxygen (O2), through a process called water electrolysis. This is achieved by passing a direct electric current through water, typically with the addition of an electrolyte to increase conductivity, between two electrodes. Hydrogen gas is produced at the cathode (negative electrode) and oxygen gas is produced at the anode (positive electrode). These gases can be collected separately. The design of an elektrolyzér varies depending on its intended application, but common types include alkaline, proton-exchange membrane (PEM), and solid oxide elektrolyzéry. Alkaline elektrolyzéry often use a liquid alkaline solution as the electrolyte, while PEM elektrolyzéry utilize a solid polymer membrane. Solid oxide elektrolyzéry operate at high temperatures and use a solid ceramic electrolyte. Elektrolyzéry are a key technology for producing green hydrogen, a fuel source considered important for decarbonization efforts. The efficiency and cost-effectiveness of elektrolyzéry technology are ongoing areas of research and development.