Mesoporous Catalytic Structure Model

A catalytic architecture: mesoporous silica shell surrounding platinum nanoparticles supported on a solid silica sphere.

The model is based on an image from “Size-Controlled Nanoparticles Embedded in a Mesoporous Architecture Leading to Efficient and Selective Hydrogenolysis of Polyolefins”, J Am Chem Soc. 2022;144(12):5323-5334. doi: 10.1021/jacs.1c11694

This is an idealized representation, and not to scale.