Evidence map›Paper›PMID 42877084›Full record

ArticleNanoscale advances2026

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Omnia M Salem, Ahmed Abdel Khalek, Fatma Mohamed

Abstract read
In one paragraph

Article in Nanoscale advances, 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

3 authors.

Omnia M SalemChemistry Department, Faculty of Science, Beni-Suef University Beni-Suef 62514 Egypt f_chem2010@yahoo.com.
Ahmed Abdel KhalekChemistry Department, Faculty of Science, Beni-Suef University Beni-Suef 62514 Egypt f_chem2010@yahoo.com.
Fatma MohamedChemistry Department, Faculty of Science, Beni-Suef University Beni-Suef 62514 Egypt f_chem2010@yahoo.com.ORCID https://orcid.org/0000-0002-1492-6256

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The efficacy of the methanol oxidation reaction is a primary prerequisite for an electrocatalyst in a direct methanol fuel cell (DMFC), which is influenced by the catalyst material and its synthesis technique. This study presents a novel electrocatalyst, specifically zinc vanadate (ZnV), graphitic nitride (CN), and the ZnV/CN nanohybrid, which were synthesized using a hydrothermal technique. This material serves as an anode on a polyurethane sponge sheet as the supporting substrate. The physical and chemical properties of the electrocatalyst were analyzed using scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and chronoamperometry (CA). SEM results indicate that the ZnV/CN nanohybrid-based electrocatalyst has a 3D structure with an exfoliated petal-like morphology resembling a cotton flower, thereby enhancing the active area of the electrocatalyst and facilitating better ion mobility. Furthermore, the highly developed porosity structure offers less resistance and a smooth conduit for protons to access the cathode. The results indicate that the current densities achieved with ZnV, CN, and the ZnV/CN nanohybrid/polyurethane as support layers are 45.4 mA cm

Identifiers

PMID42877084
PMCPMC13662856

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.