Protonenleitende

Protonenleitende Körper, often referred to in English as proton-conductive materials, are substances capable of transporting protons within their crystal structure. This property allows them to facilitate electrochemical reactions and enables their use in various electrochemical devices, such as fuel cells and electrolyzers.

Protonenleitende Körper typically exhibit high electrical conductivity due to the presence of protonic defects within their crystal lattice. These defects allow for the migration of protons through the material, which is facilitated by the presence of water molecules or other polar solvents. The most well-known examples of Protonenleitende Körper are oxides of metals such as barium, strontium and cerium.

The use of Protonenleitende Körper in electrochemical applications dates back to the early 20th century, when they were first used in solid polymer electrolyte fuel cells. Since then, extensive research has been conducted to identify and develop new materials with optimized properties for specific applications. Today, Protonenleitende Körper are used in a variety of fields, including power generation, chemical synthesis and environmentally friendly energy storage systems.

While Protonenleitende Körper exhibit numerous advantages, such as high energy density and low operating temperatures, they also have some limitations. One major issue is the risk of material degradation over time, which can reduce their performance and lifespan. Consequently, ongoing research focuses on improving the durability and stability of these materials to expand their potential uses in an increasingly diverse range of applications.