Cited by 3,053Electrocatalysts for Energy ConversionCO2 Reduction Techniques and CatalystsIron oxide chemistry and applications

Trends in activity for the water electrolyser reactions on 3d M(Ni,Co,Fe,Mn) hydr(oxy)oxide catalysts

Subbaraman, Ram, Tripkovic, Dusan, Chang, Kee-Chul, Strmcnik, Dusan, Paulikas, Arvydas P., Hirunsit, Pussana, Chan, Maria, Greeley, Jeff +2 more·2012·Nature Materials

Abstract

Design and synthesis of materials for efficient electrochemical transformation of water to molecular hydrogen and of hydroxyl ions to oxygen in alkaline environments is of paramount importance in reducing energy losses in water-alkali electrolysers. Here, using 3d-M hydr(oxy)oxides, with distinct stoichiometries and morphologies in the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) regions, we establish the overall catalytic activities for these reaction as a function of a more fundamental property, a descriptor, OH-M(2+δ) bond strength (0 ≤ δ ≤ 1.5). This relationship exhibits trends in reactivity (Mn < Fe < Co < Ni), which is governed by the strength of the OH-M(2+δ) energetic (Ni < Co < Fe < Mn). These trends are found to be independent of the source of the OH, either the supporting electrolyte (for the OER) or the water dissociation product (for the HER). The successful identification of these electrocatalytic trends provides the foundation for rational design of 'active sites' for practical alkaline HER and OER electrocatalysts.

Integrity signals

Registry

Crossref · 10.1038/nmat3313

Cites

2 of 2 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Subbaraman, R., Tripkovic, D., Chang, K.-C., Strmcnik, D., Paulikas, A. P., Hirunsit, P., Chan, M., Greeley, J., Stamenkovic, V., & Markovic, N. M.
Affiliations
Argonne National Laboratory (US)
Venue
Nature Materials
Published
2012-05-06
Volume
11
Issue
6
Pages
550-557
ISSN
  • 1476-1122 (ISSN-L)
  • 1476-4660
OpenAlex
W2042050383
Cited by
3,053
References
2
Citations by year
2026: 160 · 2025: 244 · 2024: 233 · 2023: 281 · 2022: 330 · 2021: 327 · 2020: 310 · 2019: 304 · 2018: 271 · 2017: 203 · 2016: 151 · 2015: 125 · 2014: 65 · 2013: 37 · 2012: 9
FWCI
28.91
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Materials (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › CO2 Reduction Techniques and Catalysts
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Iron oxide chemistry and applications
Keywords
water electrolysis, hydrogen evolution reaction, oxygen evolution reaction, nickel hydroxide, cobalt hydroxide, iron hydroxide, manganese hydroxide, alkaline electrocatalysts, active site design

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review