Why is a ceramic honeycomb structure used inside the mini catalytic converter?

Ceramic Honeycomb Structure:
The Mini Catalizador (mini catalytic converter) features an internal ceramic honeycomb structure, primarily due to its extremely high surface area, which provides more catalytic reaction sites.

Improving Catalytic Efficiency:
Each small hole in the ceramic honeycomb structure acts as a channel for the catalytic reaction, allowing harmful gases to come into greater contact with the catalytic material, thus improving the efficiency of the catalytic conversion.

Enhanced Structural Stability:
In addition, ceramic materials themselves have excellent high-temperature resistance and chemical stability, allowing them to withstand the high-temperature environment of the exhaust system, ensuring the long-term stable operation of the catalytic converter.