Moreover, the pore diameter of these materials can be nicely controlled within mesoporous range between 1.5 and 20 nm by adjusting the synthesis conditions and/or by employing surfactants with different chain lengths in their preparation.
The pore sizes of these materials can be adjusted to fit within the mesoporous range, which is between 1.5 and 20 nm, by adjusting the preparation method or using surfactants with varying chain lengths.