Evidence map›Paper›PMID 42683158›Full record

ArticleSmall science2026

Cation-Anion Co-doping Enables Acid-Stable MnO

Vimanshu Chanda, Olaf Rüdiger, Daniel Cruz, Viktor Mackert, Pascal Sous, Markus Sonnenberg, Hesham Solh, Lukas Pielsticker, Leander Kucklick, Walid Hetaba and 3 more

Abstract read
In one paragraph

Article in Small 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

13 authors.

Vimanshu ChandaThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0000-0002-1075-4653
Olaf RüdigerDepartment of Inorganic Spectroscopy, Max-Planck-Institute for Chemical Energy Conversion Mülheim an der Ruhr Germany.ORCID https://orcid.org/0000-0002-5148-9083
Daniel CruzDepartment of Inorganic Chemistry Fritz-Haber-Institut der Max-Planck-Gesellschaft Berlin Germany.
Viktor MackertThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0009-0003-6190-1822
Pascal SousThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0000-0002-1267-2547
Markus SonnenbergThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0009-0006-6421-0439
Hesham SolhThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0009-0005-8492-4001
Lukas PielstickerDepartment of Inorganic Spectroscopy, Max-Planck-Institute for Chemical Energy Conversion Mülheim an der Ruhr Germany.
Leander KucklickEnergy Technology University of Duisburg-Essen Duisburg Germany.ORCID https://orcid.org/0009-0004-0649-0060
Walid HetabaDepartment of Inorganic Spectroscopy, Max-Planck-Institute for Chemical Energy Conversion Mülheim an der Ruhr Germany.ORCID https://orcid.org/0000-0003-4728-0786
Sebastian Daniel HirtThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0000-0002-3891-6562
Harry Ernst HosterThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0000-0001-6379-5275
Natalia LevinThe Hydrogen and Fuel Cell Center (ZBT GmbH) Duisburg Germany.ORCID https://orcid.org/0000-0001-9567-8604

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developing acid-stable, earth-abundant oxygen evolution catalysts remains a central challenge for proton exchange membrane water electrolyzers (PEM-WE), due to catalyst degradation via overoxidation under strongly anodic conditions. Here, we introduce a cation-anion co-doping strategy that induces lattice-level electronic stabilization in manganese dioxide (MnO

Indexed as

acidic stabilitycation–anion co‐dopingmanganese dioxideoxygen evolution reactionPEM water electrolysis

Identifiers

PMID42683158
PMCPMC13533152

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.