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Heterogeneous electrocatalysis goes chemical

Despite over a century of research to understand heterogeneous electrocatalysis, the precise mechanisms of action remain poorly understood. Now, it is proposed that the oxygen evolution reaction on IrOx is driven by changes in the redox state of the Ir–O active sites, rather than by changes in the interfacial electric field.

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Fig. 1: Heterogeneous water oxidation via surface chemical reactions.


  1. Guidelli, R. et al. Pure Appl. Chem. 86, 245–258 (2014).

    Article  CAS  Google Scholar 

  2. Boettcher, S. W. et al. ACS Energy Lett. (2020).

  3. Nong, H. N. et al. Nature 587, 408–413 (2020).

    Article  CAS  Google Scholar 

  4. Burke, M. S., Enman, L. J., Batchellor, A. S., Zou, S. & Boettcher, S. W. Chem. Mater. 27, 7549–7558 (2015).

    Article  CAS  Google Scholar 

  5. Grimaud, A., Hong, W. T., Shao-Horn, Y. & Tarascon, J.-M. Nat. Mater. 15, 121–126 (2016).

    Article  CAS  Google Scholar 

  6. Francàs, L. et al. Nat. Commun. 10, 5208 (2019).

    Article  Google Scholar 

  7. Corrigan, D. A. J. Electrochem. Soc. 134, 377 (1987).

    Article  CAS  Google Scholar 

  8. Surendranath, Y., Kanan, M. W. & Nocera, D. G. J. Am. Chem. Soc. 132, 16501–16509 (2010).

    Article  CAS  Google Scholar 

  9. Pearce, P. E. et al. Chem. Mater. 31, 5845–5855 (2019).

    Article  CAS  Google Scholar 

  10. Jackson, M. N. & Surendranath, Y. Acc. Chem. Res. 52, 3432–3441 (2019).

    Article  CAS  Google Scholar 

  11. Warburton, R. E. et al. J. Am. Chem. Soc. 142, 20855–20864 (2020).

    Article  CAS  Google Scholar 

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Correspondence to Shannon W. Boettcher or Yogesh Surendranath.

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Boettcher, S.W., Surendranath, Y. Heterogeneous electrocatalysis goes chemical. Nat Catal 4, 4–5 (2021).

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