Issue 8, 2023

Resonant acoustic mixing (RAM) for efficient mechanoredox catalysis without grinding or impact media

Abstract

Resonant acoustic mixing (RAM) enables mechanoredox catalysis with BaTiO3 as the piezoelectric catalyst on model diazonium coupling reactions. RAM proceeds without formal grinding or impact media, is faster than the analogous ball-milling strategy, and is readily scalable. X-ray diffraction and spectroscopy indicate that reusability of BaTiO3 as a mechanoredox catalyst under ball-milling or RAM might be limited by boration.

Graphical abstract: Resonant acoustic mixing (RAM) for efficient mechanoredox catalysis without grinding or impact media

Supplementary files

Article information

Article type
Communication
Submitted
06 Nov 2022
Accepted
09 Dec 2022
First published
12 Dec 2022

Chem. Commun., 2023,59, 1010-1013

Resonant acoustic mixing (RAM) for efficient mechanoredox catalysis without grinding or impact media

F. Effaty, L. Gonnet, S. G. Koenig, K. Nagapudi, X. Ottenwaelder and T. Friščić, Chem. Commun., 2023, 59, 1010 DOI: 10.1039/D2CC06013B

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