Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

OXYGEN EVOLUTION REACTION

Impurity as a virtue

Understanding the activity and stability of oxygen-evolving anodes is crucial for developing better water splitting electrolysers. Researchers now show the importance of interactions between iron and hydr(oxy)oxide hosts in dynamically-stable electrocatalysts that balance dissolution and deposition of iron present in the electrolyte.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Fig. 1: Effect of Fe in the electrolyte on the degradation of hydr(oxy)oxide OER catalysts.

References

  1. Fang Song. et al. J. Am. Chem. Soc. 140, 7748–7759 (2018).

    Article  Google Scholar 

  2. Görlin, M. et al. J. Am. Chem. Soc. 139, 2070–2082 (2017).

    Article  Google Scholar 

  3. Speck, F. D. et al. Chem 2, 590–591 (2017).

    Article  Google Scholar 

  4. Chung, D. Y. et al. Nat. Energy https://doi.org/10.1038/s41560-020-0576-y (2020).

    Article  Google Scholar 

  5. Friebel, D. et al. J. Am. Chem. Soc. 137, 1305–1313 (2015).

    Article  Google Scholar 

  6. Diaz-Morales, O., Ledezma-Yanez, I., Koper, M. T. M. & Calle-Vallejo, F. ACS Catal. 5, 5380–5387 (2015).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Oscar Diaz-Morales.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Diaz-Morales, O. Impurity as a virtue. Nat Energy 5, 193–194 (2020). https://doi.org/10.1038/s41560-020-0585-x

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/s41560-020-0585-x

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing