Mikroporous

Mikroporous is a term used to describe materials that possess pores or voids with dimensions in the micrometer range. These pores are significantly larger than those found in microporous materials, which are typically on the nanometer scale, but smaller than macroporous materials, which have pores larger than 1 micrometer. The size and distribution of these micrometer-sized pores are critical to the physical and chemical properties of the material.

Materials exhibiting mikroporous structures can be found in various natural and synthetic forms. Examples include certain types of ceramics, sponges, and some biological tissues. The presence of these relatively large pores influences properties such as porosity, surface area, permeability, and mechanical strength. For instance, the interconnectedness of micrometer-sized pores can allow for the passage of larger molecules or particles, making these materials useful in filtration and separation applications.

In industrial contexts, mikroporous materials are engineered for specific purposes. They can be used as substrates in catalysis, where the pore structure facilitates reactant diffusion and product removal. They also find applications in the development of advanced composites, where the porous network can improve adhesion or act as a lightweight filler. The ability to control pore size and structure during material synthesis is a key aspect of designing functional mikroporous materials for a wide array of technological uses.