katodimateriaalit
Katodimateriaalit, or cathode materials, are essential components in various electrochemical devices, including batteries, fuel cells, and electrolysis systems. They play a crucial role in determining the performance, efficiency, and lifespan of these devices. The primary function of a cathode material is to facilitate the reduction reaction, where electrons are accepted and ions are reduced during the discharge process.
In lithium-ion batteries, commonly used cathode materials include lithium cobalt oxide (LiCoO2), lithium nickel manganese cobalt
In solid oxide fuel cells (SOFCs), cathode materials are typically mixed ionic-electronic conductors (MIECs) such as
The selection of a cathode material depends on the specific application and the desired performance characteristics.