AI Article Synopsis
- 3D hybrid perovskites using small organic cations are a rapidly growing type of semiconducting material.
- The study introduces quantum dots made from a new perovskite called (AzrH)PbBr, where AzrH is an aziridinium cation.
- By using an antisolvent precipitation method and a cationic surfactant for stabilization, the research found that these quantum dots exhibit tunable luminescence, highlighting their potential for advanced photonic applications.
Article Abstract
3D hybrid perovskites based upon small organic cations gave start to a new intensively growing class of semiconducting materials. Here we report on the elaboration of quantum dots of a recently emerged new perovskite (AzrH)PbBr (AzrH = aziridinium cation). By employing the antisolvent precipitation technique and stabilization with a cationic surfactant we succeeded in obtaining quantum dots that display tunable luminescence. This piece of work shows the perspective of aziridinium-based materials for the elaboration of advanced photonic nanostructures.
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| http://dx.doi.org/10.1039/d2cc06791a | DOI Listing |
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