Evidence map›Paper›PMID 40146079›Full record

ArticleAngewandte Chemie (International ed. in English)2025

Enhancing the Stability of Aqueous Membrane-Free Flow Batteries: Insights into Interphase Processes.

Paula Navalpotro, Carla Santana Santos, Murilo L Alcantara, Vanesa Muñoz-Perales, Santiago E Ibañez, Antonio Martínez-Bejarano, Nomnotho Jiyane, Catarina M S S Neves, Rubén Rubio-Presa, Thomas Quast and 3 more

Abstract read
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In one paragraph

Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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.

Paula NavalpotroElectrochemical Processes Unit, IMDEA Energy Institute, Avda. Ramón de La Sagra 3, Móstoles, 28935, Spain.
Carla Santana SantosAnalytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstr. 150, D-44780, Bochum, Germany.
Murilo L AlcantaraCICECO - Aveiro Institute of Materials, Chemistry Department, University of Aveiro, Aveiro, 3810-193, Portugal.
Vanesa Muñoz-PeralesElectrochemical Processes Unit, IMDEA Energy Institute, Avda. Ramón de La Sagra 3, Móstoles, 28935, Spain.
Santiago E IbañezElectrochemical Processes Unit, IMDEA Energy Institute, Avda. Ramón de La Sagra 3, Móstoles, 28935, Spain.
Antonio Martínez-BejaranoElectrochemical Processes Unit, IMDEA Energy Institute, Avda. Ramón de La Sagra 3, Móstoles, 28935, Spain.
Nomnotho JiyaneAnalytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstr. 150, D-44780, Bochum, Germany.
Catarina M S S NevesCICECO - Aveiro Institute of Materials, Chemistry Department, University of Aveiro, Aveiro, 3810-193, Portugal.
Rubén Rubio-PresaDepartment of Chemistry, University of Burgos, Pza. Misael Bañuelos s/n, Burgos, E-09001, Spain.
Thomas QuastAnalytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstr. 150, D-44780, Bochum, Germany.
Wolfgang SchuhmannAnalytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstr. 150, D-44780, Bochum, Germany.
João A P CoutinhoCICECO - Aveiro Institute of Materials, Chemistry Department, University of Aveiro, Aveiro, 3810-193, Portugal.
Rebeca MarcillaElectrochemical Processes Unit, IMDEA Energy Institute, Avda. Ramón de La Sagra 3, Móstoles, 28935, Spain.

Funding

CICECO-Aveiro Institute of Materials LA/P/0006/2020CICECO-Aveiro Institute of Materials UIDB/50011/2020CICECO-Aveiro Institute of Materials UIDP/50011/2020European Innovation Council 101017821European Innovation Council 101046742European Research Council 726217Spanish Government PID2021-124974OB-C21Spanish Government PID2021-124974OB-C22Spanish Government TED2021-129378B-C22
6 · The paper itself

Abstract

Membrane-free flow batteries using immiscible electrolytes aim to overcome limitations of conventional redox flow batteries by eliminating expensive ion-selective membranes. However, they face challenges including low power density due to the transport constraints in immiscible electrolytes, the need for high partitioned stable compatible active species, and the overlooked self-discharge interphase phenomena that reduce coulombic efficiency. We present a novel aqueous biphasic system based on two salts improving electrolyte ionic conductivity and viscosity. Potassium ferrocyanide (K

Indexed as

Aqueous organic redox flow batteryCOSMO‐RSLiquid–liquid interphaseMembrane‐free batteryRedox speciesScanning electrochemical microscopy

Identifiers

PMID40146079
PMCPMC12124438

What OpenQuestion holds

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LicenceCC BY-NC
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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.