Evidence map›Paper›PMID 42265354›Full record

ArticleNature nanotechnology2026

Direct evidence of metal-ligand redox processes in positive electrodes during lithium-based battery operation.

Galo J Páez Fajardo, Daniela E Dogaru, Hrishit Banerjee, Muhammad Ans, Matthew J W Ogley, Veronika Majherova, Gerard Bree, Innes McClelland, Shohei Hayashida, Pascal Puphal and 9 more

Abstract read
In one paragraph

Article in Nature nanotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

19 authors.

Galo J Páez Fajardo *WMG, University of Warwick, Coventry, UK. galo.paez-fajardo@warwick.ac.uk.ORCID http://orcid.org/0000-0003-0639-2896
Daniela E Dogaru *WMG, University of Warwick, Coventry, UK.
Hrishit BanerjeeSchool of Science and Engineering, University of Dundee, Dundee, UK.ORCID http://orcid.org/0000-0001-7852-497X
Muhammad AnsWMG, University of Warwick, Coventry, UK.
Matthew J W OgleyWMG, University of Warwick, Coventry, UK.
Veronika MajherovaWMG, University of Warwick, Coventry, UK.
Gerard BreeWMG, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0002-2936-1083
Innes McClellandThe Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot, UK.
Shohei HayashidaMax Planck Institute for Solid State Research, Stuttgart, Germany.ORCID http://orcid.org/0000-0003-0740-4852
Pascal PuphalMax Planck Institute for Solid State Research, Stuttgart, Germany.ORCID http://orcid.org/0000-0003-3574-2170
Masahiko IsobeMax Planck Institute for Solid State Research, Stuttgart, Germany.ORCID http://orcid.org/0000-0002-9253-7256
Bernhard KeimerMax Planck Institute for Solid State Research, Stuttgart, Germany.ORCID http://orcid.org/0000-0001-5220-9023
Pardeep K ThakurDiamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK.
Tien-Lin LeeDiamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK.
Dave C GrinterDiamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0001-6089-119X
Pilar FerrerDiamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0001-9807-7679
Serena A CussenThe Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0002-9303-4220
Matthias HeptingMax Planck Institute for Solid State Research, Stuttgart, Germany.ORCID http://orcid.org/0000-0002-5824-8901
Louis F J PiperWMG, University of Warwick, Coventry, UK. louis.piper@warwick.ac.uk.ORCID http://orcid.org/0000-0002-3421-3210

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Describing lithium-based battery positive electrodes based on different transition metal or oxygen-redox regimes can cause confusion in understanding metal-ligand hybridization, oxygen dimerization and degradation processes. Therefore, it is urgent to investigate the electronic structure of these materials and identify the role each cation and anion has in charge compensation at the subnanoscale. Here, using X-ray resonance photoemission spectroscopy, single-impurity Anderson models, spectral simulations and theoretical calculations, we examine redox mechanisms in positive electrodes during lithium-based battery operation. This approach reconciles the redox description of two positive electrode active materials-LiMn

Identifiers

PMID42265354
PMCPMC13379316

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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.