Evidence map›Paper›PMID 41828103›Full record

ArticleMaterials (Basel, Switzerland)2026

Fine Characterization of Co/Fe-Based Materials: Insights into the Influence of Cation Ratios Between 2/2 and 10/2 on Obtaining Layered Double Hydroxides.

Almaza Abi Khalil, Stéphanie Betelu, Sandrine Delpeux, Corinne Bouillet, Nicolas Maubec, Fabrice Muller, Alain Seron

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2026. 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

7 authors.

Almaza Abi KhalilBRGM-French Geological Survey, 3 Av. Claude-Guillemin, 45060 Orléans Cedex 2, France.ORCID 0009-0004-4397-1445
Stéphanie BeteluBRGM-French Geological Survey, 3 Av. Claude-Guillemin, 45060 Orléans Cedex 2, France.ORCID 0000-0002-3050-1530
Sandrine DelpeuxCNRS-ICMN-(UMR 7374), Campus CNRS, 3 Av. de la Recherche Scientifique, 45071 Orléans Cedex 2, France.ORCID 0000-0003-3899-9959
Corinne BouilletMACLE CVL, 1B Rue de la Férollerie, 45071 Orléans Cedex 2, France.ORCID 0000-0002-8607-2763
Nicolas MaubecBRGM-French Geological Survey, 3 Av. Claude-Guillemin, 45060 Orléans Cedex 2, France.ORCID 0000-0003-2155-1074
Fabrice MullerCNRS-ICMN-(UMR 7374), Campus CNRS, 3 Av. de la Recherche Scientifique, 45071 Orléans Cedex 2, France.ORCID 0000-0003-0887-651X
Alain SeronBRGM-French Geological Survey, 3 Av. Claude-Guillemin, 45060 Orléans Cedex 2, France.ORCID 0000-0002-9150-6722

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Co/Fe layered double hydroxides (LDHs) are among the most promising materials for advanced industrial and energy applications. Controlling the synthesis conditions of LDH materials is thus crucial to precisely tailoring cation composition and distribution, thereby regulating surface charge, ion sorption, and electron transfer required for optimal chemical and electrochemical performance. Therefore, characterizing Co/Fe precipitates (chemical composition, purity, morphology, and crystallinity) is also required to further exploit their controlled properties. Thus, solids with Co/Fe cation ratios between 2/2 and 10/2 were synthesized under an air atmosphere, at pH 8 or 11.5. For the first time, multiscale physicochemical techniques (FTIR, TEM-EELS, SEM, AAS, TGA, CHN elemental analysis, and XRD complemented by Rietveld refinement) were used to provide a fully documented characterization of the structure, texture, purity, chemical composition, and thermal properties of Co/Fe LDH-based materials. The combined interpretation of data from these complementary techniques enabled the precise identification and chemical characterization of the mineralogical phases formed. Both acid-base and redox reactions govern the overall Co

Indexed as

Co/Fe ratioco-precipitation synthesis by varying pHin-depth multiscale characterizationlayered double hydroxides

Identifiers

PMID41828103
PMCPMC12986270

What Socratic holds

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LicenceCC BY
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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 Socratic graph.