Hydrogen evolution: Not living on the edge

Transition-metal dichalcogenides are appealing catalysts for H2 generation from water. They tend to rely on scarce edge sites, rather than the more abundant basal-plane sites, to drive catalysis. Now, guided by computation, H-TaS2 and H-NbS2 are proposed as highly basal-plane-active catalysts that improve with electrochemical cycling.

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Figure 1: MX2 surface activity and its electronic origin.


  1. 1

    Turner, J. A. Science 305, 972–974 (2004).

    Article  Google Scholar 

  2. 2

    Hinnemann, B. et al. J. Am. Chem. Soc. 127, 5308–5309 (2005).

    Article  Google Scholar 

  3. 3

    Jaramillo, T. F. et al. Science 317, 100–102 (2007).

    Article  Google Scholar 

  4. 4

    Liu, Y. et al. Nat. Energy 2, 17127 (2017).

    Article  Google Scholar 

  5. 5

    Ding, Q., Song, B., Xu, P. & Jin, S. Chem 1, 699–726 (2016).

    Article  Google Scholar 

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Correspondence to Yiying Wu.

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Chirdon, D., Wu, Y. Hydrogen evolution: Not living on the edge. Nat Energy 2, 17132 (2017). https://doi.org/10.1038/nenergy.2017.132

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