Evidence map›Paper›PMID 41872175›Full record

ArticleNature communications2026

Governing principles of hydration of mixed proton conducting Co-based double perovskites.

Ragnar Strandbakke, Sebastian Lech Wachowski, Maria Balaguer, Lasse Vines, Thomas Neset Sky, Iga Szpunar, Patricia A Carvalho, Aleksandra Mielewczyk-Gryń, Magnus H Sørby, Maria Gazda and 2 more

Abstract read
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In one paragraph

Article in Nature communications, 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

12 authors.

Ragnar StrandbakkeSINTEF AS, Oslo, Norway. ragnar.strandbakke@sintef.no.ORCID http://orcid.org/0000-0001-8613-6627
Sebastian Lech WachowskiInstitute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics, and Advanced Materials Centre, Gdańsk University of Technology, Gdańsk, Poland.ORCID http://orcid.org/0000-0003-3752-0432
Maria BalaguerInstituto de Tecnología Química (ITQ), Consejo Superior de Investigaciones Científicas-Universitat Politècnica de València, Valencia, Spain.ORCID http://orcid.org/0000-0002-7098-9235
Lasse VinesDepartment of Physics, Centre for Materials Science and Nanotechnology, University of Oslo, Oslo, Norway.
Thomas Neset SkyDepartment of Physics, Centre for Materials Science and Nanotechnology, University of Oslo, Oslo, Norway.
Iga SzpunarInstitute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics, and Advanced Materials Centre, Gdańsk University of Technology, Gdańsk, Poland.ORCID http://orcid.org/0000-0002-7841-5519
Patricia A CarvalhoSINTEF AS, Oslo, Norway.
Aleksandra Mielewczyk-GryńInstitute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics, and Advanced Materials Centre, Gdańsk University of Technology, Gdańsk, Poland.ORCID http://orcid.org/0000-0001-6795-3840
Magnus H SørbyDepartment for Neutron Materials Characterization, Institute for Energy Technology, Kjeller, Norway.
Maria GazdaInstitute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics, and Advanced Materials Centre, Gdańsk University of Technology, Gdańsk, Poland.ORCID http://orcid.org/0000-0001-6193-7815
Jose M SerraInstituto de Tecnología Química (ITQ), Consejo Superior de Investigaciones Científicas-Universitat Politècnica de València, Valencia, Spain.ORCID http://orcid.org/0000-0002-1515-1106
Truls NorbyDepartment of Chemistry, Centre for Materials Science and Nanotechnology, University of Oslo, Oslo, Norway. truls.norby@kjemi.uio.no.ORCID http://orcid.org/0000-0003-0909-0439

Funding

EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 685451Narodowe Centrum Nauki (National Science Centre) FunKeyCat M-ERA.NET 2Norges Forskningsråd (Research Council of Norway) 272797Norges Forskningsråd (Research Council of Norway) 299736
6 · The paper itself

Abstract

Proton ceramic electrochemical cells PCECs hold promise for efficient, sustainable production and use of hydrogen. The positive electrodes are mixed proton conducting perovskites that facilitate water splitting and oxygen reduction, but the factors that determine the protonation are poorly understood. Here, we establish the governing principles of protonation through a study of hydration of 45 double perovskites with the general formula

Identifiers

PMID41872175
PMCPMC13171892

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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.