Evidence map›Paper›PMID 42376070›Full record

ArticleEES batteries2026

The behaviour of phenothiazines as catholytes in aqueous-organic redox flow batteries.

Nadia L Farag, Kieran Mylrea, Dominic Hey, Kawarpal Singh, Dominic S Wright, Clare P Grey

Abstract read
In one paragraph

Article in EES batteries, 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

6 authors.

Nadia L FaragYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.
Kieran MylreaYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.ORCID https://orcid.org/0009-0002-6289-4903
Dominic HeyYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.
Kawarpal SinghYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.ORCID https://orcid.org/0000-0003-4452-7528
Dominic S WrightYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.ORCID https://orcid.org/0000-0002-9952-3877
Clare P GreyYusuf Hamied Department of Chemistry University of Cambridge Lensfield Rd Cambridge CB2 1EW UK cpg27@cam.ac.uk.ORCID https://orcid.org/0000-0001-5572-192X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of commercially available phenothiazine dyes was explored for their application in aqueous organic redox flow batteries. Of the dyes explored, Azure-A was found to have the most promising cycling performance and highest solubility, which was improved further with the use of nicotinamide as a 'hydrotrope' additive, which improved both solubility and cycle life. However, it was found that only ∼50% of theoretical capacity expected for Azure-A redox could be reached, regardless of cycling conditions. Through

Identifiers

PMID42376070
PMCPMC13312259

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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.