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TWO-DIMENSIONAL MATERIALS

Let’s twist electrochem

The electronic structure of an electrode can affect the electron transfer rate of electrochemical processes at its surface. Now, it has been shown that varying the ‘twist’ angle between two stacked layers of graphene modifies the bilayer electronic structure and provides a new dimension to control interfacial redox activity.

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Fig. 1: Angle-dependent electrochemistry at twisted bilayer graphene.

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Correspondence to Patrick R. Unwin.

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P.R.U. is co-author of granted patent PCT/GB2011/051518 ‘Pipets Containing Electrolyte and Electrodes’, which describes dual-channel SECCM. O.J.W. declares no competing interests.

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Wahab, O.J., Unwin, P.R. Let’s twist electrochem. Nat. Chem. 14, 248–250 (2022). https://doi.org/10.1038/s41557-022-00900-9

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