Preventing molecules to escape
What is it about?
The stability of dyes can be enhanced by inserting them into the channels of porous materials called zeolites. The zeolites are resistant to heat and pressure, acting as a protective shield around the dye. Plugging the channel entrances, so that the included dyes cannot escape into the environment, is crucial for the long-term stability of these compounds, relevant in solar technologies. Our work shows how the zeolite channel entrances may be fully sealed by stopper molecules.
Why is it important?
How does the entrance of a nanometric pore appear to an incoming molecule? This information is important for the fabrication of novel electro-optical materials for solar energy applications, because these materials can be realized by loading dye molecules inside the pores of zeolites. For the first time, our study provides a molecular-level view of the pore entrances, which could facilitate the rational design of these useful materials.
The following have contributed to this page: Gloria Tabacchi
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