Key features and uses of porous ceramic rods include:
1. Thermal and Chemical Stability: Porous ceramic rods typically exhibit good thermal stability and chemical resistance, making them suitable for use in various harsh environments.
2. Porous Structure: The interconnected pores and voids within the ceramic rods enable them to absorb and hold liquids or gases, making them suitable for filtration, adsorption, and diffusion processes.
3. Mechanical Strength: Despite their porous structure, these ceramic rods maintain sufficient mechanical strength to withstand handling and certain mechanical stresses.
4. High Surface Area: The presence of pores increases the surface area of the ceramic rods, which enhances their ability to interact with gases or liquids, making them useful in catalysis and chemical reactions.