Evidence map›Paper›PMID 40727224›Full record

ArticleACS physical chemistry Au2025

Data-Driven Site Occupancy Statistics in Cubic Prussian Blue.

Sebastian Baumgart, Axel Groß, Mohsen Sotoudeh

Abstract read
In one paragraph

Article in ACS physical chemistry Au, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

3 authors.

Sebastian BaumgartInstitute of Theoretical Chemistry, Ulm University, Oberberghof 7, 89081 Ulm, Germany.ORCID https://orcid.org/0000-0002-4121-5521
Axel GroßInstitute of Theoretical Chemistry, Ulm University, Oberberghof 7, 89081 Ulm, Germany.ORCID https://orcid.org/0000-0003-4037-7331
Mohsen SotoudehInstitute of Theoretical Chemistry, Ulm University, Oberberghof 7, 89081 Ulm, Germany.ORCID https://orcid.org/0000-0002-0970-5336

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sodium-ion batteries are emerging as a cost-effective and sustainable alternative to the lithium-ion technology. Prussian blue compounds are demonstrating considerable potential as cathode materials, offering exceptional structural stability and rapid sodium-ion diffusion capabilities. However, in spite of the importance of Prussian Blue for the emerging technology of sodium-ion batteries, surprisingly many atomistic details of the structural changes upon charging and dis-charging are not yet clarified. This study aims to assess stable sodium configurations and derive reliable site occupancy statistics. We employ periodic density functional theory (DFT) to construct the first complete convex hull for the cubic system, encompassing all 24d sites, thereby exploring the entire configurational space available within these compounds. We identify a new, more stable sodium arrangement within the fully sodiated, cubic Prussian Blue structure, which has to be considered for reliable atomistic modeling. The convex hull identifies a single stable intermediate sodium concentration (

Indexed as

batterycathode materialDFTPrussian Bluesite occupancy statisticssodium configurationstheoretical study

Identifiers

PMID40727224
PMCPMC12291116

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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.