Evidence map›Paper›PMID 42317677›Full record

ReviewChemical science2026

Dynamic stability of OER electrocatalysts in water electrolyzers: multiscale deactivation mechanisms and regulation strategies.

Xia Chen, Chengming Huang, Jin Liu, Qiong Xiang, Ling Zhang, Xun Huang, Li Li, Zidong Wei

Abstract readReview
In one paragraph

Review in Chemical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Xia ChenCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.ORCID https://orcid.org/0009-0004-8134-7002
Chengming HuangCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.ORCID https://orcid.org/0009-0002-5181-893X
Jin LiuCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.
Qiong XiangCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.
Ling ZhangCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.ORCID https://orcid.org/0009-0006-2314-6485
Xun HuangCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.
Li LiCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.ORCID https://orcid.org/0000-0002-3789-0081
Zidong WeiCenter of Advanced Electrochemical Energy (CAEE), Institute of Advanced Interdisciplinary Studies, State Key Laboratory of Advanced Chemical Power Sources, School of Chemistry and Chemical Engineering, Chongqing University Chongqing China liliracial@cqu.edu.cn.ORCID https://orcid.org/0000-0001-8001-9729

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Water electrolysis is widely acknowledged as a vital pathway for achieving deep decarbonization and facilitating large-scale integration of renewable energy sources. Nonetheless, the anodic oxygen evolution reaction (OER) presents a significant efficiency bottleneck due to its inherently sluggish kinetics associated with multi-electron and proton transfer. In addition to the necessity for high catalytic activity, the long-term stability of OER electrocatalysis has garnered increasing attention. This review focuses on stability under realistic conditions and on understanding and elucidating OER deactivation mechanisms at the microscopic, mesoscopic, and macroscopic levels. At the micro level, the analysis delves into the disruption of dynamic phase equilibrium, stoichiometric deviations caused by selective dissolution, and deactivation resulting from the lattice oxygen mechanism. On the

Identifiers

PMID42317677
PMCPMC13273733

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.